In descending order, by date published.
3/13/2023 (revised)
Authors: Doug Overhults, Monroe Rasnake
It is estimated that about 25 million tons of animal manure are currently produced on Kentucky farms each year. Most of this is deposited by grazing animals on pastures where the nutrients are recycled. However, an increasing percentage is accumulated in feed lots, barns, poultry houses, lagoons, and other facilities until it can be spread on the land.
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 260 kb
Pages: 4
1/17/2023 (major revision)
Authors: Andy Bailey, Ric Bessin, Lowell Bush, Ann Fisher, J.D. Green, Bill Pearce, Edwin Ritchey, Wayne Sanderson, Will Snell
The 2022 season will be remembered as a year of extremes in weather patterns. Early in the field season, 2022 brought extreme drought and heat during transplanting in May and June followed by excessive rainfall in July in some areas. These conditions led to growers making significant replanting decisions as transplant shock was very widespread. There was a return of extremely dry conditions in August that extended through nearly the entire curing season. It was the driest field conditions that most burley and dark tobacco growers have experienced since 2012, and the driest curing season that many growers could recall. 2022 further emphasized the importance of access to irrigation to sustain the tobacco crop through extended dry periods in the field, as well as tight barns that allow management of air-flow to moderate the effects of dry curing seasons.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 5.74 mb
Pages: 92
12/13/2022 (major revision)
Authors: Carl Bradley, J.D. Green, John Grove, Greg Halich, Erin Haramoto, Cam Kenimer, Carrie Knott, Chad Lee, Travis Legleiter, Sam McNeill, Michael Montross, Hanna Poffenbarger, Dan Quinn, Edwin Ritchey, Montse Salmeron, Jordan Shockley, Tim Stombaugh, Raul Villanueva, Ole Wendroth, Kiersten Wise
Corn is a summer annual crop that is grown widely across Kentucky, the United States, and around the world. In the United States, field corn is grown on about 85 million acres (34 million hectares) while sweet corn is grown on about 600,000 acres (240,000 hectares) and popcorn is grown on about 200,000 acres (81,000 hectares). Most of the field corn across the United States is yellow dent corn. In Kentucky, both yellow dent corn and white dent corn are grown. Corn acres in Kentucky peaked at 3.85 million in 1917 and have been around 1.2 to 1.5 million acres since the 1970s (USDA-NASS, 2020). Most corn in Kentucky today is grown in minimum tillage or no-tillage conditions. Most corn acres are rotated with soybean or wheat and double-crop soybeans.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 62.42 mb
Pages: 108
12/5/2022 (new)
Authors: Tim Stombaugh
Nozzle tips are critical sprayer components for achieving accurate and uniform application of chemicals. Furthermore, nozzle tips are not cheap, especially when considering how many are required on a sprayer. As with any component on a machine, they will not last forever. So when should nozzle tips be replaced? It would be nice if there were a maximum number of sprayed acres or a fixed period of time after which the nozzle tips should be changed for new ones. Unfortunately, there are too many complicating factors to give such a simple answer. This document explains the causes of nozzle tip wear and some simple ways to tell when they should be replaced.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.37 mb
Pages: 4
11/29/2022 (new)
Authors: Gabriel Abdulai, Joshua Jackson, Karla Ladino
The purchase of an unmanned aerial system (UAS) sprayer, also known as a drone sprayer, must be evaluated carefully. For farmers and sprayer service providers who are thinking about purchasing drone sprayers for their operations, this publication will summarize the potential uses, background information, certificates and licenses required, equipment needed, utilities used, software implemented, insurance needed, maintenance and repairs executed, cost metric utilized, time allocated, and application effectiveness considerations.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.02 mb
Pages: 9
11/29/2022 (new)
Authors: Gabriel Abdulai, Joshua Jackson, Karla Ladino, Tim Stombaugh
Similar to other agricultural equipment purchases, cost and potential for return on investment for drone sprayers must be carefully evaluated. General Considerations and Requirements for Drone Spraying (AEN-171) summarized what aspects should be evaluated prior to the purchase of a drone sprayer, or unmanned aerial systems (UAS) sprayer. These aspects include cost considerations, potential uses, certificates and licenses, equipment, utilities, software, insurance, maintenance and repairs, and time allocation.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.20 mb
Pages: 7
9/13/2022 (new)
Authors: Steve Higgins, Lee Moser
Winter feeding of cattle is necessary in Kentucky, since forages are dormant from late fall to spring. To prevent damage to multiple pastures by the creation of mud from livestock and tractor traffic, producers traditionally select a small area to "sacrifice" for this task. However, poorly chosen sites for winter feeding can lead to the accumulation of mud and loss of productivity of livestock. This publication should be used as a tool to evaluate the suitability of winter-feeding sites and to provide solutions for correcting deficiencies.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.99 mb
Pages: 5
7/25/2022 (new)
Authors: Carmen Agouridis
Outdoor learning environments or classrooms are spaces where students can learn about the natural and human-created world while in an outdoor or natural setting. In these spaces, instructors can use engaging, interdisciplinary, hands-on curriculum to lead students through lessons and to encourage exploration. While often used for science and agricultural studies, outdoor classrooms are also useful for teaching mathematics, social studies, language arts, music, art, and practical living.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 5.73 mb
Pages: 12
6/30/2022 (new)
Authors: Amanda A. Gumbert, Lee Moser
Stormwater runoff is one of the many water quality and quantity challenges in urban settings. Urbanization increases the proportion of impervious surfaces (surfaces that prevent rainfall from soaking into the ground, such as roofs and driveways) in a landscape. Greater amounts of impervious surfaces increase the volume of stormwater runoff to storm sewers and local waterways. As stormwater flows across impervious surfaces, it can transport pollutants to nearby streams and rivers.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 2.31 mb
Pages: 4
4/22/2022 (new)
Authors: Amanda A. Gumbert, Lee Moser
Urban areas can impact both the quality and quantity of water in local waterways. Homeowners can help protect water resources by utilizing stormwater management practices on their property. These practices, sometimes called green infrastructure or Low-Impact Development (LID) practices, aim to manage stormwater where it is generated instead of sending it into a storm sewer system. To select the best practices for residential settings it is important to make a site assessment.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 1.39 mb
Pages: 4
4/22/2022 (new)
Authors: Carmen Agouridis, Amanda A. Gumbert, Joe Luck, Lee Moser, Jonathan Villines
Urban areas are characterized by impervious surfaces such as roads, driveways, sidewalks, and building roofs. Stormwater occurs when precipitation runs off these impervious surfaces. Stormwater can present both water quality and water quantity issues in urban watersheds. Water quality of local waterways is threatened when stormwater carries pollutants to streams and rivers; increased water quantity in these local waterways can damage streambanks, cause flooding, and create more water quality problems.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 1.86 mb
Pages: 5
4/22/2022 (new)
Authors: Amanda A. Gumbert, Lee Moser
A sewer system is an underground network of pipes that carries sewage and wastewater from homes and businesses to a treatment plant. There are two types of sewer systems. Modern sanitary sewer systems are designed to be a separate network of pipes and infrastructure from those that manage stormwater; these are known as separate sanitary sewers. Some municipalities still have combined sewers that manage both sanitary sewage and stormwater in the same pipes; these are known as combined sewers.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 533 kb
Pages: 3
4/22/2022 (new)
Authors: Amanda A. Gumbert, Lee Moser
Un sistema de alcantarillado es una red subterranea de tuberias que transporta aguas residuales (sucias) desde hogares y negocios hasta una planta de tratamiento.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 488 kb
Pages: 3
4/22/2022 (new)
Authors: Amanda A. Gumbert, Lee Moser
A sewer system is an underground network of pipes that carries sewage and wastewater from homes and businesses to a treatment plant. There are two types of sewer systems. Modern sanitary sewer systems are designed to be a separate network of pipes and infrastructure from those that manage stormwater; these are known as separate sanitary sewers. Some municipalities still have combined sewers that manage both sanitary sewage and stormwater in the same pipes; these are known as combined sewers.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 1.46 mb
Pages: 4
4/22/2022 (new)
Authors: Amanda A. Gumbert, Lee Moser
Un sistema de alcantarillado es una red subterranea de tuberias que transporta aguas residuales (sucias) desde hogares y negocios hasta una planta de tratamiento. Hay dos tipos de sistemas de alcantarillado.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 1.22 mb
Pages: 4
3/11/2022 (new)
Authors: Steve Higgins
Having backyard chickens can be a fun, educational, and rewarding experience. There are many reasons why people keep backyard chickens, with availability of fresh, colored eggs, food security, and enjoying the birds as pets among them. However, for some, the goal is to obtain the rich manure that chickens produce to fertilize their garden. There is no better farmyard manure for the garden, as far as the nitrogen content, than poultry manure.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.16 mb
Pages: 6
3/9/2022 (new)
Authors: Matt Adams, Daniel Carpenter, Morgan Hayes
Off grid solar systems are often considered on farms and small acreages in locations where power is difficult or expensive to run. These locations typically do not have huge power requirements; the land owners just wish to have lights in a barn, a fence charger, or to run a small motor or power tool. Off grid solar systems provide an opportunity to have power without the expense of an electric service. Before purchasing an off grid solar system, it is important to have an idea of what electrical items the system will be used to operate, and to understand the components that make up the solar panel system (batteries, fuses, controllers, and inverters).
Departments: Biosystems and Agricultural Engineering, Hardin County, Larue County
Series: Agricultural Engineering (AEN series)
Size: 1.88 mb
Pages: 4
12/17/2021 (new)
Authors: Steve Higgins
The energy expended by a large animal traveling on a slope can be tremendous. To compensate, grazing animals create trails, which run parallel to a slope. These trails allow animals to graze the upper slope, while standing on flat ground, which provides energy and grazing efficiencies.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.30 mb
Pages: 2
11/4/2021 (new)
Authors: Steve Higgins
Many farms contain buildings that were productive long ago but contribute little to the farming operation today. A good example is a tobacco barn on a farm that no longer grows the crop. However, the application of land use planning concepts allows these barns to be repurposed or reprogrammed to significantly contribute to the farming operation. Once repurposed, these old barns can reduce labor, waste, time, and money while improving efficiency and profits.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.00 mb
Pages: 4
10/13/2021 (new)
Authors: Bob Coleman, Morgan Hayes
Horse facilities should be planned and laid out to meet the needs and goals of the operation. Horse owners need to consider how horses, humans, vehicles, equipment, and water will flow through the operation. This publication is designed to help horse owners design or redesign their facilities.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 625 kb
Pages: 3
9/29/2021 (new)
Authors: James Ash, Steve Higgins
Interest in suburban-urban poultry keeping continues to increase. The main reasons for keeping poultry are for eggs and meat, and to address food sustainability or security issues. Poultry are also enjoyed as pets, for ornamental purposes, and providing enjoyment. Poultry can contribute to pest control and provide nutrient-rich manure for gardening. However, there are also challenges to keeping poultry in a suburban-urban setting.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 24.70 mb
Pages: 7
9/16/2021 (new)
Authors: Steve Higgins
A typical small ruminant operation needs to graze, feed and water animals daily. In addition, other activities such as milking, winter feeding, kidding or lambing, managing sick stock and handling for herd health need to be accomplished routinely or seasonally. An excellent way to promote efficiency is to create a centralized area or hub for all livestock related activities.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.75 mb
Pages: 6
8/18/2021 (new)
Authors: Morgan Hayes, Chris Teutsch
The objective of this publication is to provide practical tips for installing electrified offsets that can effectively control livestock and extend the life of new and existing fencing.
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 4.90 mb
Pages: 4
6/21/2021 (new)
Authors: Bob Coleman, Morgan Hayes, Erin Haynes, Staci McGill, Kimberly Tumlin
A University of Kentucky research collaboration analyzed footing samples for metal concentrations as part of a larger study on indoor arenas. By determining what metals are present within the indoor arena footing, we can begin to develop an idea of the metals which could potentially become airborne particulates as horses are worked in the arenas. To date, metals haven’t been as widely considered when considering respirable particulate matter (PM) that can impact horses and humans in the arena environment.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering, UK Epidemiology
Series: Interdepartmental (ID series)
Size: 430 kb
Pages: 3
6/9/2021 (new)
Authors: Gabriel Abdulai, Joshua Jackson, Karla Ladino
Unmanned aircraft systems (UAS), commonly known as drones, play an increasingly important role in production agriculture. UAS are already widely used in agriculture for monitoring livestock, inspecting fence lines, and evaluating crops and pastures (e.g., yield, quality, nutrients, water stress, pest pressure, disease impact). The cost of using a UAS will depend on a variety of factors, including platform-based capabilities, maintenance, and insurance. As with any investment, the economic benefit derived from using a UAS should be determined prior to purchase.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.40 mb
Pages: 9
3/23/2021 (major revision)
Authors: Les Anderson, Michelle Arnold, Darrh Bullock, Kenny Burdine, Roy Burris, Ben Crites, Jimmy Henning, Steve Higgins, Steve Isaacs, Kevin Laurent, Jeff Lehmkuhler, Lee Moser, Gregg Rentfrow, Kylie Schmidt, Ray Smith, Chris Teutsch, Lee Townsend, Katherine VanValin, Paul Vijayakumar
Kentucky is ideally suited for cattle production. The main feed for cattle is a renewable resource Kentucky has in abundance--forages. The majority of the state's terrain favors cattle production over row crops. Kentucky farms cover 14 million acres, with approximately half of that occupied by forage grasses and legumes. Our natural resources and climate permit the growth of most cool-season and warm-season species. Water is readily available in all areas of the state, and we have a relatively long growing season.
Departments: Agricultural Economics, Animal and Food Sciences, Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Veterinary Science
Series: Interdepartmental (ID series)
Size: 4.50 mb
Pages: 164
2/16/2021 (new)
Authors: Joshua Jackson
The escape of livestock is a serious concern for producers. Escaped animals can potentially damage property and/or injure people, especially when they are loose in undesired areas. Fence line inspection and the monitoring of gates, wires, and latches is a time-consuming task that must be regularly conducted to mitigate the risk of escape. The use of drones to evaluate fence lines is one of the newer methods being evaluated for farmers. With their onboard camera, rapid flight speed, and ability to fly over obstacles, drones have potential to expedite fence line inspection.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.50 mb
Pages: 7
1/13/2021 (new)
Authors: Carl Bradley, John Grove, Carrie Knott, Chad Lee, Travis Legleiter, Sam McNeill, Edwin Ritchey, Raul Villanueva, Kiersten Wise
A quick resource on grain crop production.
Departments: Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 370 kb
Pages: 8
1/13/2021 (new)
Authors: Carl Bradley, John Grove, Carrie Knott, Chad Lee, Travis Legleiter, Sam McNeill, Edwin Ritchey, Raul Villanueva, Kiersten Wise
A quick resource on grain crop production. NOTE: This poster is 25 x 38 inches. ID-268 is the booklet-sized version.
Departments: Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 191 kb
Pages: 1
1/8/2021 (new)
Authors: Steve Higgins
A raised bed is an excellent addition to many backyard gardens. A modification of this design may be of interest to gardeners. A raised wicking bed is a self-contained method for growing vegetables, fruits, herbs, and flowers. The bed provides a built-in water reservoir that allows plants to water themselves. The design is ideal for individuals who are new to gardening, but experienced gardeners will find it helpful as well. The greatest benefit of this system is that it provides control of the water supply to the plants within the defined area.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 4.40 mb
Pages: 6
10/28/2020 (new)
Authors: Steve Higgins
A wicking container is a self-contained method for growing vegetables, fruits, herbs, and flowers. This container provides a built-in water reservoir that allows a plant to self-irrigate. The design is ideal for individuals who are new to gardening or have limited space, but is also used by seasoned gardeners. The greatest benefit of the system is that it provides the plant with control of its water supply, which helps free up more of the gardener's time.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.80 mb
Pages: 5
10/26/2020 (new)
Authors: Claire Burnham, Bob Coleman, Morgan Hayes, Staci McGill
This publication provides an overview of riding arena characteristics, and in particular, footing. Many different factors must be considered when planning to build an arena or determining how to care for an existing arena. This basic guide explains how arenas are structured, describes the components that generally make up arena surfaces, and discusses various considerations that all arenas need.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 536 kb
Pages: 5
10/26/2020 (new)
Authors: Claire Burnham, Bob Coleman, Morgan Hayes, Staci McGill
Maintenance is a key aspect to extend an arena's lifespan, and it is extremely important for the horses and riders who use the surface. Arena maintenance is essential for the casual recreational rider up to the high-performance athlete. The surface the horse encounters during work has a profound impact on the horse's biomechanics, which can affect the horse's soundness over time. Having a well-maintained surface increases your horse's performance capabilities and enhances training.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 1.09 mb
Pages: 5
10/26/2020 (new)
Authors: Claire Burnham, Bob Coleman, Morgan Hayes, Staci McGill
This guide gives a basic overview of drags, their component parts, and other arena maintenance equipment. Selecting the proper equipment and maintenance protocol is essential for keeping a usable and well-maintained arena. Because there is variation in the terminology used between manufacturers, this compilation of basic terms, descriptions, and pictures will improve the arena manager's understanding of common terms.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 6.78 mb
Pages: 8
10/23/2020 (new)
Authors: Joshua Jackson
On cattle operations, the use of a scale system to weigh animals is vital to the proper administration of health products such as dewormers and antibiotics, and for making management decisions. A scale system mounted to a chute allows animals to be securely restrained for measuring weights accurately and minimally impacts cattle flow through the working facilities. Excitable animals can be properly restrained and, with their movement limited, cattle can be weighed accurately.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 6.83 mb
Pages: 9
8/28/2020 (new)
Authors: Steve Higgins
Water source layout is a critical infrastructure component for cattle and cattle producers. Strategic water resource layout is a part of a farmstead plan that does not always get adequate attention, despite its critical importance. Nonetheless, when farm infrastructure planning incorporates the latest practices, rules, and knowledge, the resulting design can satisfy generations of users.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.56 mb
Pages: 6
8/6/2020 (new)
Authors: Morgan Hayes, Steve Higgins
Beef cattle production is directly affected by soils, but active soil management is limited. Most producers' soil management decisions are limited to submitting a soil sample, getting the analysis back, and then applying the tons of fertilizer or lime recommended at the bottom of the sheet. Meanwhile, producers request assistance to reduce or eliminate mud, weeds, gully erosion, and compaction (if they have identified compacted ground). Occasionally, producers don't have enough forage or hay to get cattle through drought or winter because of low forage production. These issues may have little to do with soil fertility but instead be directly related to soil properties.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 143 kb
Pages: 2
8/6/2020 (new)
Authors: Steve Higgins
A typical cow-calf grazing operation needs to feed and water cattle on a daily basis. Ideally, this is accomplished by rotating cattle from field to field and providing them with a convenient source of water to drink. Cattle operations can better manage cattle when facilities are designed to meet the needs of cattle and the producer. Land use-planning can increase production and reduce production costs.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 884 kb
Pages: 4
7/15/2020 (new)
Authors: Morgan Hayes, Joshua Jackson
Hoop barns are a cost-effective alternative to pole barns. For example, a farmer might choose a hoop barn when deciding to expand hay sales, or for providing cover for costly equipment. Hoop barns have the additional benefit of being a construction project that can be done by the farmer (and a group of friends), which can provide an additional cost savings. This publication goes through the steps involved by following the construction of two hoop barns built by a local farmer. In this case, hoop barns were built to increase the farm's hay storage capacity.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 8.14 mb
Pages: 14
5/14/2020 (new)
Authors: Morgan Hayes, Steve Higgins
Understanding soil mechanics and management in winter-feeding areas could improve beef cattle production, with less effort on the producer and cattle. This publication is intended to guide evaluating soil strength for winter-feeding areas, the pollution potential of winter-feeding areas, and to provide solutions for correcting structural deficiencies and reducing mud on both the ground and on the cattle.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 93 kb
Pages: 2
5/14/2020 (new)
Authors: Steve Higgins
The benefits of lanes can be applied to pasture-based Kentucky cattle operations of any size. Lanes can be used to move cattle from pasture to pasture, and to access structures or barns, handling facilities, load-out areas, and areas with shade.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.89 mb
Pages: 2
5/13/2020 (new)
Authors: Bob Coleman, Morgan Hayes, Staci McGill, Kimberly Tumlin
During summer months, horse owners hang fans around their barn and stalls in an effort to increase air movement to reduce temperature and flies in stall areas. These fans typically are 20-inch 3-speed box fans or 20-inch high velocity mounted fans. Both fans are easy to find at any home improvement or big box store and are ready to use with little to no assembly. But are these commonly used fans really serving these intended purposes?
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering, Epidemiology
Series: Interdepartmental (ID series)
Size: 702 kb
Pages: 3
3/30/2020 (new)
Authors: Morgan Hayes, Katie Jackson, Joe Taraba
Farmers who raise goats for meat or milk need guidance in the interrelated tasks of choosing a barn design and managing temperatures for their herd. Barn orientation, ventilation design, and stocking density are all important considerations which impact goats socially and physiologically, potentially impacting production. While other species are relatively well studied in these areas, research on goats is somewhat limited. The goal of this publication is to provide recommendations drawn from research in goats and sufficiently similar species.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 175 kb
Pages: 5
3/30/2020 (new)
Authors: Morgan Hayes, Katie Jackson, Joe Taraba
Heat stress is prevalent in most livestock species, but especially in dairy animals where large quantities of energy are necessary to sustain milk production. Both dairy goats in lactation and meat goats, which are being fed for growth, are susceptible to heat stress. Knowing the physiological signs to observe (like panting or excessive drinking) can make heat stress more apparent.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 159 kb
Pages: 3
3/13/2020 (new)
Authors: Bernadette Amsden, Samantha Anderson, Ric Bessin, Susan Fox, Nicole Ward Gauthier, Ross Guffey, Tom Keene, Tyler Mark, Bob Pearce, Christopher Schardl, Jonathan Shepherd, Frank Sikora, Desiree Szarka, Raul Villanueva
Hemp is grown for fiber, grain, and cannabinoid extraction in Asia, Europe, and the Americas. Until recently, Cannabis sativa has been classified as a Schedule 1 controlled substance in the US. The Agricultural Act of 2014 (Farm Bill) allowed for reintroduction of industrial hemp under a pilot research program. Acreage increases and addition of state legislation resulted in over 78,000 acres of hemp grown in 23 states by the end of 2018. Hemp became a legal commodity under the 2018 Farm Bill, and by the end of 2019, over 500,000 licensed acres were documented across 45 states. Canada re-introduced the crop in 1998, and in 2018, almost 78,000 acres of hemp were licensed and planted.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Graves County, Lyon County, Plant and Soil Sciences, Plant Pathology, Regulatory Services
Series: Special Report (SR series)
Size: 9.60 mb
Pages: 54
3/9/2020 (new)
Authors: Joe Dvorak, Joshua Jackson, Cameron Minch, Tucker Sheffield
Unmanned aerial vehicles (UAVs) are quickly becoming more integrated into producers' on-farm operations. With the advent of this new technology, users must understand how to convert raw UAV data into an applicable medium. Often the goal of UAV flights is to create a map of the output from a certain type of sensor. Thompson et al. (2018) have defined a general mapping process independent of drone type, sensor type, and mapping software. However, general mapping is significantly different than trying to record a three-dimensional model of the plant canopy structure. This article expands upon the workflow and details the process for developing a canopy model of a crop.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.28 mb
Pages: 5
2/13/2020 (new)
Authors: Steve Higgins
Livestock housing, whether simple or sophisticated, must perform the required functions. It should meet the thermal and physical needs of the animal; it should provide a place to store and feed materials without damage or loss; it should increase the performance of cattle; and, it should allow the producer to conduct all chores associated with cattle production efficiently. A building can contribute to management efficiency and animal performance, which itself is defined by productivity, health and welfare. The building should create optimum environmental conditions for cattle by providing light, air flow, appropriate flooring, space, and ventilation.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 956 kb
Pages: 3
2/3/2020 (new)
Authors: Morgan Hayes, Joshua Jackson
Cattle-handling facilities should be designed to match the management goals of the operation. The safety of workers and cattle should be the highest priority when designing or reworking a handling facility. A well-designed facility will make working cattle faster, safer, less labor intensive, and less frustrating.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 126 kb
Pages: 4
11/21/2019 (new)
Authors: Steve Higgins
Barn floor design is critical to the physical and thermal comfort, health and safety of cattle. Generally speaking, barn flooring is the surface on which an animal stands, lies down, and excretes its urine and manure. Therefore, to meet animal needs, it must be durable, not slippery, and well drained, as well as comfortable, warm, and dry. In addition to providing animal comfort, the flooring should easily be cleaned. No single material, from concrete to soil, meets all of these specifications.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.55 mb
Pages: 3
11/11/2019 (new)
Authors: Steve Higgins
The loose housing system increases the productivity of the replacement herd and the stockman by providing the optimum environment for production and management. While there is work in creating the system upfront, the design will reduce effort later by creating greater efficiency, flow, and movement of materials.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.94 mb
Pages: 4
11/11/2019 (new)
Authors: Steve Higgins
The creation of a creep pen or pasture area can be accomplished using various methods and materials. Using what is on hand and/or revitalizing an unused area of the farm that has infrastructure may reduce expenses. The cost of one fallen calf could pay for the implementation of the practice. This practice may benefit spring calves over fall calves, so that might be a consideration when choosing a time to plan construction of your creep area.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.25 mb
Pages: 3
10/14/2019 (new)
Authors: Bob Coleman, Morgan Hayes, Staci McGill
Many horse owners involved in the industry look for an indoor arena in which to work horses regardless of weather. These facilities might be at home or at a community location for many riders to access. The following highlights some common characteristics and requirements of indoor arenas. While these act as minimums, many disciplines and activities may require additional investment in facilities, such as larger dimensions, more lighting, special footing, etc.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 1.25 mb
Pages: 2
7/30/2019 (reviewed)
Authors: Steve Higgins, Jeff Lehmkuhler, Sarah Wightman
Winter feeding of cattle is a necessary part of nearly all cow-calf operations. In winter months, livestock producers often confine animals to smaller "sacrifice" pastures to reduce the area damaged from winter feeding. A poorly chosen site for winter feeding can have significant negative impacts on soil and water quality. Such areas include locations in floodplains, such as those along creek bottoms or around barns near streams. These locations are convenient, flat areas for setting hay ring feeders; however, their negative effects on water quality outweigh the convenience.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 737 kb
Pages: 4
7/29/2019 (major revision)
Authors: Steve Higgins, Lee Moser
One of the most challenging and costly aspects of beef cattle production in Kentucky is winter-feeding. Many producers complain about the time required to feed stored forages, the mud, the drudgery that it creates for the operator, and the decline in production. The intense traffic associated with winter-feeding on unimproved surfaces causes mud, compaction, erosion, and loss of desirable vegetation, often resulting in annual pasture renovations to address areas impacted by winter-feeding practices. Fenceline feeding systems offer an alternative to traditional in-field bale feeding during the wet winter conditions that Kentucky often experiences. These structures can be utilized to reduce the impact of winter-feeding on pastures and improve the operational efficiency of a winter-feeding area.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.55 mb
Pages: 13
6/18/2019 (new)
Authors: Steve Higgins, Lee Moser
Planning and design are critical steps when modernizing a farm to meet the current and future operational needs. Farm renovations and redevelopment must always consider the cost/benefit of changes, while staying consistent with good agricultural practice guidelines that conserve labor and the resources of the farm. The process of developing a farm map will be used to guide producers on the concepts and considerations necessary to make decisions related to planning renovations and developing new infrastructure on the farm.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.32 mb
Pages: 4
6/17/2019 (new)
Authors: Joshua Jackson
Most producers would like information on cattle weight to improve management. The widespread use of cattle scales on most farms in Kentucky is limited by the cost of purchasing the equipment. Local cattlemen's associations or extension office's frequently have scale systems to rent or borrow. This has challenges due to scheduling conflicts, reliability, rental fees, or the scale may not align with the handling facility layouts. There are two options for producers to obtain cattle weights--in the alley or at the chute. An alley scale provides the ability to measure cattle weight independent of the head gate or cattle chute. This publication describes the measurement of cattle in the alley leading to a head gate or cattle chute.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.90 mb
Pages: 6
5/13/2019 (new)
Authors: Matthew Dixon, Morgan Hayes, Joshua Jackson
Wind is variable in time and space. This is especially true across the state of Kentucky, considering the geographical variety from the Eastern Kentucky mountains to the flatter grain production region in Western Kentucky. In particular, there is a region of potentially variable wind around Cincinnati, near the Ohio River. In trying to account for this variability, monthly wind maps across the state of Kentucky have been developed using the past 30 years of recorded wind data. These data can be used to assist in site evaluations for barns and planning farmstead layouts. Knowing wind speed and direction will help optimize the natural ventilation taking place within agricultural buildings.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.02 mb
Pages: 3
4/10/2019 (new)
Authors: Steve Higgins, Lee Moser
Research shows that cattle benefit from summer shade and winter shelter. Pastured cattle seek shelter around structures, under trees, and in forested streamside zones. These areas are often heavily trafficked and become muddy, compacted loafing areas. Mud creates further stress on cattle and compounds the problems of temperature stress and feed inefficiencies. One option that could be used to lure cattle from these areas and provide winter shelter and summer shade is a constructed windbreak fence on a mound.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.80 mb
Pages: 4
2/18/2019 (new)
Authors: Steve Higgins, Lee Moser
Farm gates are a necessity for controlling traffic and increasing security. There are many design considerations for optimizing a system of farm gates. Very few gates incorporate all the recommended design components that will be discussed in this publication. However, to move people, materials, equipment, and livestock through a gateway, the gateway should economize time, be navigable, and operate in an efficient manner. Time spent operating a poorly designed gateway is time wasted and a hindrance to production. This publication is a guide to aid producers in creating more functional designs for gateways.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.50 mb
Pages: 6
2/11/2019 (minor revision)
Authors: Carmen Agouridis, Ashley Osborne
Kentucky has more than 90,000 miles of rivers and streams and thousands of ponds, lakes, reservoirs, and wetlands. You can improve your surroundings and the quality of your stream, pond, or lake by planting an area called a riparian buffer or buffer zone.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 3.99 mb
Pages: 8
2/11/2019 (minor revision)
Authors: Carmen Agouridis, Ashley Osborne
As stormwater moves across lawns and paved areas, it picks up bacteria, nutrients, sediments, heavy metals, and chemicals before traveling through the storm sewers to our water bodies. Because the stormwater is not cleaned or treated, it creates harmful conditions for the environment and for us.
Departments: Ag Programs, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 3.68 mb
Pages: 8
2/11/2019 (minor revision)
Authors: Carmen Agouridis, Amanda A. Gumbert, Chris Sass
Many urban homeowners are not sure what to do about the stream in their backyard. Who owns it? How can I take care of it? What plants are good for my streambanks? These common questions lead to some confusing answers. This publication is designed to help the homeowner of a backyard stream appreciate this resource, protect personal property, and improve water quality and habitat.
Departments: Ag Programs, Biosystems and Agricultural Engineering, Landscape Architecture
Series: Interdepartmental (ID series)
Size: 15.70 mb
Pages: 24
1/23/2019 (new)
Authors: Steve Higgins, Michele McHugh, Lee Moser
Opening farm gates for trucks, tractors, equipment, and livestock is unavoidable. However, opening a large gate, or a set of gates, for a person on foot is extremely inefficient, especially if the entrance does not put the producer where they need to be. An inconveniently located gate can lead to additional steps and unnecessary movements. Opening gates may require dealing with clasps, chains, or ropes just to get the gate unfastened. The gate may then have to be lifted or dragged open and closed. The bottom-line is that entering a poorly installed and unmaintained gateway can make the experience of opening and closing gates a time consuming nuisance.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 9.30 mb
Pages: 4
6/7/2018 (new)
Authors: Ric Bessin, Carl Bradley, J.D. Green, John Grove, Greg Halich, Erin Haramoto, Carrie Knott, Chad Lee, Travis Legleiter, Josh McGrath, Sam McNeill, Javier Reyes, Edwin Ritchey, Montse Salmeron, Jordan Shockley, Claire Venard, Raul Villanueva, Ole Wendroth, Kiersten Wise, Xi Zhang
This publication provides information on soybean growth and development, principles of variety selection, and management practices to maximize soybean profitability in Kentucky.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 38.99 mb
Pages: 84
6/6/2018 (new)
Authors: Felix Akharume, Michael Montross, Paul Vijayakumar
Many farm-harvested or market-purchased fresh fruits and vegetables are consumed fresh or frozen, with little to none utilized as dry products; in general, dried fruits and vegetables are purchased directly from the market whenever needed. With the wide availability of tabletop kitchen equipment for fruit and vegetable processing (mechanical cutters, slicers, homemade dehydrators, blenders, etc.), consumers and small farmers with excess harvest or unsold fresh products can take the opportunity to process their fresh fruits and vegetables into dried snacks for direct use or sale at a farmer's market. The advantage of these dried products is their stable shelf life, versatility, and overall value addition. Dried products can be used at any time (6-12 months) with little or no loss in quality and can be used as intermediate goods in other products such as breakfast cereals. This publication presents easy-to-follow guidelines and conditions for processing selected fruits and vegetables into dried products.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Produce Food Safety: Center for Crop Diversification (CCD-PFS series)
Size: 693 kb
Pages: 8
3/19/2018 (new)
Authors: Matthew Dixon, Jimmy Henning, Tom Keene, Ray Smith, Chris Teutsch
Wide fluctuations in springtime temperature are common in Kentucky. Late freezing temperatures in the spring can cause damage to alfalfa depending on how far along it is in breaking dormancy. This publication provides information on the effect of low spring temperatures on both established and new alfalfa stands that have begun growth, as well as a method of predicting sensitivity to late frosts or freezes.
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Agronomy (AGR series)
Size: 2.40 mb
Pages: 3
11/7/2017 (new)
Authors: Steve Higgins, Lee Moser
Abundant, clean drinking water is an essential nutrient for livestock. The obvious water source that is recommended by veterinarians is city water. However, city water has its drawbacks. City water distribution systems are often expensive to install and have a recurring usage charge. In some instances, city water is unavailable, may have inadequate pressure, or producers consider it too expensive to operate, forcing them to use streams and ponds to water livestock. Collecting rainwater from a catchment area, is a low cost, high quality alternative water source that can supplement traditional water distribution systems and improve the environmental quality of farming operations. Rainwater harvesting involves the collection of rainfall from rooftops or land based catchments systems for storage and distribution as needed. Capturing rainfall has the added benefit of improving water quality by reducing soil erosion and runoff. Strategically installed rainwater harvesting systems can be used to direct stormwater around sensitive areas of the farm where animal waste is present, thus reducing the potential for nutrient and pathogen delivery to nearby waterways. Rainwater harvesting and stormwater management techniques can also reduce the volume of water that must be managed in liquid manure management systems by diverting clean water away from manure pits and lagoons.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 807 kb
Pages: 5
10/16/2017 (minor revision)
Authors: Steve Higgins, Stephanie Mehlhope, Lee Moser, Sarah Wightman
Many livestock producers would say that mud is a natural part of livestock production. But the creation of mud costs producers money and makes them less competitive. Livestock that walk through mud require more feed for energy but actually eat less because walking in mud requires more effort to get to feed and water. Therefore, mud decreases average daily gains. Mud accumulation on the coat increases the amount of energy needed to generate heat in the winter or to keep cool in the summer. Also, it can lower sale prices due to hanging tags. The creation of mud also increases animal stress and leads to a variety of health problems, including protozoan and bacterial infections. It is essential that livestock producers understand that mud hinders cost-efficient livestock production and efforts should be made to limit the creation of mud. This publication explains how mud is created and describes different types of hardened surfaces and pads that agricultural producers should use to reduce mud creation and ultimately increase production efficiency and protect natural resources.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.73 mb
Pages: 8
8/8/2017 (new)
Authors: Carmen Agouridis, Steve Higgins, Joshua Jackson, Lee Moser
Kentucky's abundant forage and extensive stream system have helped the Commonwealth become the largest beef producing state east of the Mississippi River. While streams and ponds serve as a water source for many operations, livestock can quickly degrade soil and water quality by trampling streambanks and defecating and urinating in and around waterbodies. These actions increase sediment, pathogen, and nutrient loads to streams, rivers, and lakes which in turn can causes eutrophication. To help protect the health of Kentucky's soil and water, producers can implement best management practices (BMPs). These practices help reduce the sources of pollutants and/or the transport of pollutants to waterways. One such practice or BMP is limiting cattle access to streams and ponds. When producers exclude livestock access to stream and ponds and their associated riparian buffers, an alternative source of water is required. Automatic water fountains are one commonly used means of providing cattle with water from an alternate source. A water tank constructed using a heavy equipment tire may serve as a viable option for supplying livestock with an alternate source of water.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 4.65 mb
Pages: 8
7/21/2017 (new)
Authors: Akinbode Adedeji, Paul Vijayakumar
The scientific scale for measuring how acidic or basic a substance is when it is dissolved in water is called pH. The pH scale runs from 0 - 14. 0 means it is very acidic, 7 means it is neither acidic nor basic, but just right in the middle like plain water (neutral), and 14 means it is very basic. If you are producing a food product that depends on the acidic components or ingredients of the product to extend its shelf life and ensure the safety of the product, monitoring the pH of food products is very important. Food safety is the biggest reason for monitoring pH, but pH also influences the quality of food products.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 365 kb
Pages: 2
10/20/2016 (new)
Authors: Carmen Agouridis, Somsubhra Chattopadhyay, Richard Warner
Understanding the effectiveness of BMPs based on their location in the watershed and in relation to different types of pollutants is an important part of protecting waterbodies. One way to do this is with the use of models.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 652 kb
Pages: 3
8/30/2016 (new)
Authors: Sharon Bale, Win Dunwell, Rick Durham, Bill Fountain, Bob Geneve, John Hartman, Dewayne Ingram, John Obrycki, Dan Potter, Nicole Ward Gauthier, Richard Warner, Tim Woods
The UK Nursery and Landscape Program coordinates the efforts of faculty, staff, and students in several departments within the College of Agriculture tor the benefit of the Kentucky nursery and landscape industry.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant Pathology
Series: Progress Report (PR series)
Size: 7.64 mb
Pages: 32
8/2/2016 (new)
Authors: Steve Higgins, Kevin Laurent, Lee Moser
Water is the most essential nutrient for cattle production. Water is used in almost every bodily function, including digestion, milk production, and excretion. Given the role and function of water in relation to animal production, health, and welfare, it is critical that abundant, clean water is available in any livestock production operation. Livestock must have immediate access to water within every paddock of a rotational grazing system to realize maximum efficiency and production.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 3.00 mb
Pages: 6
6/6/2016 (new)
Authors: Steve Higgins, Lee Moser
The traditional farmstead planning process might have been ideal for farming operations set up on blank slate farms that were surveyed based on 640-acre sections. However, these concepts are more challenging for irregular shaped farms in Kentucky with existing structures built more than a half century ago. Older farm buildings may be underutilized because they were constructed using what would be considered obsolete technologies today. It is essential that producers take the time and obtain the necessary help to develop their farming operation plan in order to realize their potential and achieve their goals.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 516 kb
Pages: 3
3/4/2016 (minor revision)
Authors: Amanda A. Gumbert, Steve Higgins, Kylie Schmidt
Nutrients are constantly cycling through farms. Nutrients come onto a farm in the form of feed, commercial fertilizers, manure, or compost, and they leave the farm with harvested crops, sold livestock, and off-site disposal of manure and other waste. Sometimes nutrients are even lost to the air, soil, or water. Nutrient management allows farmers to use nutrients wisely for optimal economic benefit with minimal impact on the environment.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 3.60 mb
Pages: 50
2/25/2016 (new)
Authors: Steve Higgins, Lee Moser, Kylie Schmidt
Once a drought occurs, it can be difficult to effectively manage your resources and overcome the conditions that drought creates. At the heart of effective drought management is preparedness. A systems-management approach is an ideal tool for drought preparedness, as its goal is to improve each component of the farming operation (soils, forages, facilities, stock, etc.) and improve the connections between the components (i.e. the system). The goal of this publication is to aid beef producers in implementing best management practices (BMPs) that take a systems approach to maximizing farm water use efficiency, while operating under the assumption that water is becoming an increasingly uncertain resource that is vital to the future of the farm.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.40 mb
Pages: 7
2/23/2016 (reprinted)
Authors: Bill Bruening, J.D. Green, John Grove, Jim Herbek, Don Hershman, Doug Johnson, Chad Lee, Jim Martin, Sam McNeill, Michael Montross, Lloyd Murdock, Doug Overhults, Greg Schwab, Lee Townsend, Dick Trimble, Dave Van Sanford
The soft red winter wheat grown in Kentucky is the fourth most valuable cash crop in the state. Winter wheat has been an integral part of crop rotation for Kentucky farmers. Wheat is normally harvested in June in Kentucky and provides an important source of cash flow during the summer months.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 6.50 mb
Pages: 72
2/9/2016 (new)
Authors: Carmen Agouridis, Richard Warner
Increased levels of urbanization result in reductions in the amount of rainfall that infiltrates and evapotranspires and increases the amount of rainfall that becomes runoff. These changes can result in flooding, streambank erosion, and water quality degradation. Hydrologic models are useful in understanding watersheds and how changes in a watershed can affect hydrology. Hydrologic models can predict the amount of rainfall that becomes runoff under different scenarios.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 844 kb
Pages: 5
2/9/2016 (new)
Authors: Carmen Agouridis, Somsubhra Chattopadhyay
Sediments in waterbodies cause a number of problems such as harming aquatic habitats, filling reservoirs, and worsening flooding. High amounts of sediment in the water inhibit the ability of fish and aquatic macroinvertebrates to move, breathe, hunt and reproduce. Accumulated sediments in reservoirs reduces their useful life and increases costs associated with maintenance. Streams experiencing such sediment buildup carry less water during storm events.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.51 mb
Pages: 4
2/9/2016 (new)
Authors: Carmen Agouridis, Whitney Blackburn-Lynch, Tyler Sanderson
Knowing the amount of water flowing in a stream can improve management practices such as those related to streambank erosion, pollutant loading and transport, and flood control. Streamflow or discharge is defined as the volume of water moving past a specific point in a stream for a fixed period of time.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.29 mb
Pages: 4
2/8/2016 (new)
Authors: Carl Bradley, Doug Johnson, Carrie Knott, Chad Lee, Jim Martin, Sam McNeill, Edwin Ritchey
Grain sorghum can be used for a variety of purposes including animal feed, unleavened breads, cakes, wallboard, starch, dextrose, brooms, ethanol, high quality wax, and alcoholic beverages. Grain sorghum produced in Kentucky is most commonly used for animal feed and was first grown here in the 1920s. Although acreage in Kentucky has fluctuated considerably over the years, yields have generally exceeded the national average since the 1970s, indicating that grain sorghum is an option for producers interested in diversifying grain crop operations.
Departments: Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 1.80 mb
Pages: 8
7/28/2015 (new)
Authors: Steve Higgins, Kevin Laurent, Kylie Schmidt, Donald Stamper
Strategically locating the watering facility will also provide production benefits such as increased forage utilization and improved access to water, and may possibly reduce the cost per pasture of providing water. This publication will provide guidelines for the location, design, and construction of all-weather surfaces for cattle watering facilities.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 2.98 mb
Pages: 6
5/12/2015 (new)
Authors: Carmen Agouridis, Blake Newton, Tyler Sanderson, Evan Wesley
Streams are an important part of the landscape. Streams transport water, sediment and energy; provide habitat for aquatic life and support terrestrial life; provide a place for recreation; and in many cases serve as a water supply. The health of streams---or their ability to perform these important functions---is dependent on the conditions of the watersheds which they drain. Changes in land use within a watershed can affect a stream's health.
Departments: Biosystems and Agricultural Engineering, Entomology
Series: Interdepartmental (ID series)
Size: 4.80 mb
Pages: 5
1/15/2015 (new)
Authors: Chad Lee, Will Martin, Sam McNeill, Lee Meyer, Michael Montross, Edwin Ritchey, Tom Sikora
The number of organic dairy cows in Kentucky has been steadily increasing for years, yet there's not enough organic corn produced in the state to feed the growing herds. In short, a new market has developed in the state, but few local farmers are taking advantage of it. While Kentucky farmers are no strangers to corn, growing corn organically utilizes different management, cultural and marketing practices and requires new skills. And, importantly, organic production must follow an approved farm plan that allows farmers to sell their corn as certified organic. This publication is designed to be both an introduction to a new enterprise as well as a practical manual for those interested in pursuing organic corn production on their own farms.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 2.60 mb
Pages: 30
11/11/2014 (new)
Authors: Carmen Agouridis
Karst refers to terrain largely drained by subsurface conduits and caves. Karst landscapes are characterized by surface features such as springs, sinkholes, shallow depressions, and rolling hills. Karst regions are also known for their subsurface or below-ground features such as conduits and caves. What makes a karst region unique is the way runoff drains from the land. In karst regions, some of the runoff flows into surface features such as sinkholes where it then travels underground. Some of this infiltrated water re-emerges at springs, and some continues moving underground.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.70 mb
Pages: 4
8/11/2014 (new)
Authors: Steve Higgins, Kylie Schmidt
Liquid manure storage structures, such as a lagoon, holding pond, or pit, serve an essential purpose on an active livestock operation. However, when this structure is no longer actively managed it can become a major liability to the producer because of its potential to have a discharge. The discharge from a liquid manure storage structure can contain pollutants such as nutrients, heavy metals, hormones, pathogens, and agriculture chemicals, all of which can pose serious threats to human health and aquatic ecosystems. Because of the pollution potential, livestock producers ceasing their operation are required to close their liquid manure storage structure(s) as part of their Kentucky No Discharge Operational Permit. To help offset the costs of closing the structure, producers may want to apply for cost share funds through the Division of Conservation. Before beginning to close a liquid manure structure, the Kentucky Division of Water (KDOW) must be provided with a closure plan. This publication outlines the preferred practices and steps for closing a liquid manure structure to meet the guidelines of the KDOW.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 106 kb
Pages: 2
7/23/2014 (new)
Authors: Carmen Agouridis, Matthew Burnette
Streambank erosion refers to the removal of soil and other material, such as rock and vegetation, from the streambank. Streambank erosion is a naturally occurring process, but the rate at which it occurs is often increased by anthropogenic or human activities such as urbanization and agriculture. Changes in land use can cause streambanks to erode at rates much faster than those seen in natural, undisturbed systems.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.11 mb
Pages: 8
5/14/2014 (new)
Authors: Steve Higgins, Kylie Schmidt, Sarah Wightman
As health and food safety concerns grow, dairy producers are facing more stringent regulations. In 2010, the European Union (EU) set the somatic cell count (SCC) upper limit, an indicator of milk quality, for exported milk at 400,000 cells per milliliter. However, the current U.S. SCC limit is 750,000 cells per milliliter. As of January 2012, any U.S. milk used in export markets must meet the EU standards. It is projected that US milk processors will gradually adopt the EU upper limit, making it difficult for dairy producers to sell milk containing more than 400,000 somatic cells per milliliter. Dairy producers will have to find innovative and cost-effective ways to reduce the somatic cell count of their milk. This publication will discuss how agriculture best management practices can be used to lower SCC.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 350 kb
Pages: 4
4/23/2014 (new)
Authors: Steve Higgins, Kylie Schmidt
Producers must understand that dry cows and bred heifers are the next milking herd, so focusing on their management can maintain or actually increase future profitability. This publication focuses on environmental management strategies that improve dry cow and bred heifer performance.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 454 kb
Pages: 3
3/26/2014 (new)
Authors: Tim Stombaugh
A number of new technologies have been introduced over the last several years aimed at improving the accuracy of spray application, but do they really work? The purpose of this document is to highlight the most common causes of application errors then discuss the array of new sprayer technologies that are becoming available, how they might affect application accuracy, and pitfalls involved in using them.
Departments: Biosystems and Agricultural Engineering
Series: Precision Agriculture (PA series)
Size: 1.50 mb
Pages: 10
3/4/2014 (new)
Authors: Carmen Agouridis, Evan Wesley
Stream restoration is the re-establishment of the structure (dimension, pattern, and profile) and function (transport of water, sediment, and nutrients; habitat provision) of a degraded stream as closely as possible to pre-disturbance conditions.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.63 mb
Pages: 5
1/6/2014 (new)
Authors: Carmen Agouridis
Groundwater is an important water source for activities such as drinking, bathing, cooking, and crop irrigation. Keeping our groundwater sources clean is becoming more challenging with an ever growing population. In watersheds underlain with karst, such as many of those in Kentucky, the groundwater is more susceptible to contamination. This is because surface waters, such as runoff and in some cases streamflow, travel into the subsurface of karst by way of fractures, sinkholes, swallow holes, conduits and caves Such direct paths into the groundwater mean that pollutants reach the aquifer much more quickly with little to no filtration. Thus, while waters from springs and wells may look clean, they may actually contain unsafe levels of pollutants such as bacteria and nitrogen.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 2.00 mb
Pages: 3
11/14/2013 (new)
Authors: Carmen Agouridis, Rachel Williams
Fresh water is an essential natural resource that is used every day for drinking, bathing, cooking, cleaning, and recreation. In Kentucky, the water used for these tasks mainly comes from streams and rivers, but it can also come from groundwater. Because our streams, rivers, and aquifers are so vital to our daily lives, it is important that we protect them from trash, debris, and other pollutants found in stormwater. What happens to the land around these water sources affects their condition and health.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.20 mb
Pages: 2
8/21/2013 (new)
Authors: Carmen Agouridis, John McMaine
As more land is covered by impervious surfaces, less rainfall infiltrates into the ground and instead becomes runoff. Too much runoff is problematic. Flooding increases, streambanks erode, and water quality is reduced. An increase of impervious area of as little 10 percent has been shown to negatively impact streams. The purpose of this publication is to explain low impact development strategies and how they can be used to improve stormwater management by reducing impacts on streams.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 5.30 mb
Pages: 8
7/1/2013 (new)
Authors: Carmen Agouridis, Kristi Meier
As our population has grown, so have our towns and cities, and this growth has led to an increase in stormwater runoff. Stormwater best management practices help mitigate the impact of stormwater runoff on water quality by reducing pollutant loads through physical, chemical and/or biological processes. One of the most effective BMPs at improving stormwater quality is the stormwater wetland.
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 2.00 mb
Pages: 4
5/6/2013 (minor revision)
Authors: Amanda A. Gumbert, Steve Higgins, Sarah Wightman
On-farm composting can provide animal producers with a convenient method for disposing of animal mortalities and also provide a valuable soil amendment. In addition, the finished compost can be stockpiled and reused to help compost other mortalities.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 2.80 mb
Pages: 6
5/6/2013 (minor revision)
Authors: Spencer Guinn, Amanda A. Gumbert, Steve Higgins
Animal mortalities are an expected part of animal production. Depending on the scale of the animal enterprise, animal mortalities can overwhelm the producer with a large number and mass of dead animals. This publication provides guidance to the producer for handling animal mortalities in accordance with Kentucky law.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 1.30 mb
Pages: 4
4/26/2013 (new)
Authors: Jeffrey Bewley, Randi Black, George Day, Joe Taraba
Kentucky dairy producers are adopting compost-bedded pack barns (CBP) as dairy cattle housing at a rapid rate. When properly managed, as an alternative dairy housing system, CBPs may decrease somatic cell count (SCC), increase production, and reduce lameness. Because the system is relatively new, however, many questions remain regarding best management practices and key factors for success. University of Kentucky dairy scientists and agricultural engineers conducted a comprehensive observational study of Kentucky CBPs from October 2010 to March 2011. The goal of this research was to determine key management concepts that determine success or failure in the compost-bedded pack system.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 1.00 mb
Pages: 13
4/26/2013 (new)
Authors: Tim Coolong, Tim Stombaugh, John Wilhoit
Large round bales lend themselves very well to the application of mulching rows of vegetables because the bales can be unrolled to peel off layers that are about the right thickness for mulch. An innovative implement that offsets the bale so that it can be unrolled between the rows while the tractor straddles the row can make the practice of mulching with round bales considerably more efficient.
Departments: Biosystems and Agricultural Engineering, Horticulture
Series: Interdepartmental (ID series)
Size: 2.40 mb
Pages: 6
4/25/2013 (new)
Authors: John Wilhoit
Round bales of hay or straw can be used to mulch between rows of plastic film mulch used in vegetable production. This practice may be particularly useful for organic production where herbicide use is prohibited. To make the job of unrolling round bales between rows of plastic easier, a commercially available three-point hitch mounted bale unroller was modified by extending the toolbar and adding a second mast so that the bale is offset, allowing the tractor to straddle a row of plastic while unrolling the bale between the rows.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 3.40 mb
Pages: 3
4/24/2013 (new)
Authors: Amanda A. Gumbert, Steve Higgins, Sarah Wightman
Some farmers are reluctant to talk about the environment, but because farms are under increasing review by state and federal regulatory agencies, producers need to be familiar with environmental issues and regulations. Implementing best management practices (BMPs) can help farmers continue to protect the environment and increase productivity.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 1.00 mb
Pages: 6
3/21/2013 (new)
Authors: Steve Higgins, Jeff Lehmkuhler, Sarah Wightman
Kentucky's cattle industry represents the largest beef cattle herd east of the Mississippi, ranking eighth in the nation for number of beef cows. This industry is extremely important to Kentucky's economy. This publication discusses site evaluation strategies, production area management techniques, and a variety of facility types for intensive cattle production that preserve natural resources and improve production.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 3.80 mb
Pages: 12
1/22/2013 (new)
Authors: Czarena Crofcheck, Tabitha Graham, Michael Montross
As the world's population swells and the needs of developing countries increase, the world's overall energy usage also continues to rise. Recent international legislation emphasizes the effects of climate change and the crucial need to find a way to decrease the greenhouse gas (GHG) emissions being released into the environment. Consequently, power plants have an increased urgency to find a viable way to decrease their GHG emissions. This issue has prominent implications for Kentucky due to our economy's dependence upon coal production.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.94 mb
Pages: 3
11/12/2012 (new)
Authors: Jeffrey Bewley, Randi Black, Flavio Damasceno, George Day, Joe Taraba
The compost bedded pack barn is a housing system for lactating dairy cows. It consists of a large, open resting area, usually bedded with sawdust or dry, fine wood shavings and manure composted into place and mechanically stirred on a regular basis.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 15.44 mb
Pages: 32
11/9/2012 (new)
Authors: Carmen Agouridis, Ross Guffey, Richard Warner
Non-point source pollution (NPS) occurs when rainfall and snowmelt flows over the ground, picking up pollutants such as pathogens, sediments, and nutrients on its way to streams, rivers, lakes, and other bodies of water. More than 50 percent of the nation's rivers and streams and nearly 70 percent of the nation's lakes are impacted by NPS. Pathogens, sediments, and nutrients are the biggest contributors to impairment of rivers and streams while mercury, nutrients, and PCBs (polychlorinated biphenyls) are the biggest contributors to the impairment of lakes. One method of managing NPS pollution is through the use of structural best management practices (BMPs). Structural BMPs are designed to decrease the volume of runoff that enters water bodies by increasing infiltration rates. Examples of structural BMPs include rain gardens, stormwater wetlands, and riparian buffers. A newer structural BMP is a weep berm.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 4.40 mb
Pages: 8
10/17/2012 (new)
Authors: Ashley Osborne, Joe Taraba
By conserving water, we decrease our demand for energy-intensive systems that obtain, treat, and distribute water. Simply put, by conserving water we save energy.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering
Series: Home and Environment (HENV series)
Size: 1.90 mb
Pages: 7
7/25/2012 (new)
Authors: Bob Pearce, Mark Purschwitz, John Wilhoit
This safety bulletin is intended to offer introductory safety training to tobacco workers in conjunction with a farm walk-around. It was written as if you and your workers are standing in or around the object currently being discussed, e.g., a tractor, with you or a designated assistant pointing out the various safety issues listed in the bulletin. It is not meant to be used as a stand-alone bulletin, especially just in a room, unless you have already gone through the walk-around and are reviewing points or having a discussion. It must be used out by the barn, equipment, or other subject being discussed.
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 476 kb
Pages: 16
6/22/2012 (new)
Authors: Brian Downer, Amy Hosier, Glenn Watkins, Faika Zanjani
Whether it is our own or that of someone we love, writing a life story can be a rich and rewarding experience. It is also a gift that can last for generation after generation. To get started, it is important to be organized, prepared, and flexible.
Departments: Family and Consumer Sciences, HES Family Sciences, UK Graduate Center for Gerontology
Series: FCS: Human Development and Family Relationships (FCS7 series)
Size: 185 kb
Pages: 5
6/22/2012 (new)
Authors: Brian Downer, Amy Hosier, Glenn Watkins, Faika Zanjani
Sharing and documenting life story and health history promotes a quality caregiving relationship. A life story is an account of the series of experiences that make up our lives and define who we are.
Departments: Family and Consumer Sciences, HES Family Sciences, UK Graduate Center for Gerontology
Series: FCS: Human Development and Family Relationships (FCS7 series)
Size: 171 kb
Pages: 4
6/22/2012 (new)
Authors: Brian Downer, Amy Hosier, Glenn Watkins, Faika Zanjani
Life story also contributes to brain health, as the process of documenting and sharing life story is a form of brain exercise.
Departments: Family and Consumer Sciences, HES Family Sciences, UK Graduate Center for Gerontology
Series: FCS: Human Development and Family Relationships (FCS7 series)
Size: 181 kb
Pages: 3
6/22/2012 (new)
Authors: Brian Downer, Amy Hosier, Glenn Watkins, Faika Zanjani
Life story focuses heavily on the past, but we can use these experiences to help us think about and plan for the future.
Departments: Family and Consumer Sciences, HES Family Sciences, UK Graduate Center for Gerontology
Series: FCS: Human Development and Family Relationships (FCS7 series)
Size: 178 kb
Pages: 3
6/22/2012 (new)
Authors: Brian Downer, Amy Hosier, Glenn Watkins, Faika Zanjani
Documenting our life story encourages us to constructively think about and examine both positive and negative personal experiences, the meaning and emotions we attach to our experiences, and the lessons we have learned over time.
Departments: Family and Consumer Sciences, HES Family Sciences, UK Graduate Center for Gerontology
Series: FCS: Human Development and Family Relationships (FCS7 series)
Size: 180 kb
Pages: 3
6/22/2012 (new)
Authors: Brian Downer, Amy Hosier, Glenn Watkins, Faika Zanjani
This fact sheet describes different types of things that make up a legacy, talks about how we can develop a meaningful legacy, and offers a variety of ways to communicate our legacy to others.
Departments: Family and Consumer Sciences, HES Family Sciences, UK Graduate Center for Gerontology
Series: FCS: Human Development and Family Relationships (FCS7 series)
Size: 170 kb
Pages: 2
3/27/2012 (new)
Authors: Steve Higgins, Sarah Wightman
Nutrients are constantly cycling through farms. Nutrients come onto a farm in the form of feed, commercial fertilizers, manure, or compost, and they leave the farm with harvested crops, sold livestock, and off-site disposal of manure and other waste. Sometimes nutrients are even lost to the air, soil, or water. Nutrient management allows farmers to use nutrients (specifically nitrogen, phosphorus, and potassium) wisely for optimal economic benefit with minimal impact on the environment.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 345 kb
Pages: 5
3/19/2012 (new)
Authors: Will Adams, Michael Montross, Sue Nokes, Tim Stombaugh
For many social, political, and economic reasons, biofuels are moving quickly from the fuel of tomorrow to the fuel of today. Researchers at the University of Kentucky are working on a new system of biofuel production that involves on-farm processing of biomass. This factsheet provides a general overview of this new concept that could have a great impact on agriculture and the fuel-production industry.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 235 kb
Pages: 2
3/8/2012 (new)
Authors: Kathryn Gray, Michael Montross, Sue Nokes, Tim Stombaugh
Butanol is a type of alcohol that has received renewed interest recently as a potential green alternative to petroleum fuels. This factsheet gives a basic history and description of butanol and its potential use as a biofuel in gasoline and diesel engines.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 220 kb
Pages: 2
2/23/2012 (new)
Authors: Steve Higgins, Ray Smith, Sarah Wightman
An enhanced vegetative strip is a best management practice that can be installed to protect surface waters from pollution produced by animal production facilities. Most people think of a vegetative strip as a grassed area or waterway, but when intentionally installed and properly managed, an EVS can be much more effective than a simple grassed filter strip. If properly managed, enhanced vegetative strips can be used to trap, treat, and absorb pollutants, which can be removed from the designated area by harvesting or grazing.
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 380 kb
Pages: 4
1/24/2012 (new)
Authors: Doug Johnson, Sam McNeill, Cory Walters
Each year producers must decide whether to store or sell their crop at harvest. Market prices are important in guiding producers on whether to store priced grain for future delivery (referred to as a storage hedge), store unpriced grain, or sell. Generally, producers know more about deciding to sell or store unpriced grain than using the storage hedge. This publication explains how a storage hedge works, when to use it, and risks and costs involved. (See glossary for definition of terms.)
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology
Series: Interdepartmental (ID series)
Size: 300 kb
Pages: 4
10/18/2011 (new)
Authors: Steve Higgins, Sarah Wightman
A karst landscape develops when the limestone or dolostone bedrock underneath the soil dissolves and/or collapses due to weathering. A karst system can be recognized by surface features such as depressions, sinkholes, sinking streams, and caves. In karst systems, surface water and groundwater are interconnected: surface water runoff flows into sinkholes and sinking streams and recharges the groundwater; likewise, springs maintain stream flow in the dry season. Kentuckians living in karst areas need to be acutely aware that any pollutants that reach either surface water or any karst feature can pollute the entire groundwater system (also called an aquifer). In addition, the cave system that accompanies a karst aquifer can allow pollutants to contaminate miles of water resources in just a few hours.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 487 kb
Pages: 4
9/20/2011 (new)
Authors: Tom Barnes, Ric Bessin, Jeffrey Bewley, Roy Burris, Tim Coolong, Lee Meyer, Joe Taraba, Paul Vincelli, George Wagner
Nearly all climate science experts agree that global warming is occurring and that it is caused primarily by human activity. Regardless of what you may read on blogs or in the media, there is no meaningful scientific controversy on these points. The future impacts of global warming are difficult to predict, but the changes caused by greenhouse gases are expected to increasingly affect Kentucky agriculture.
Departments: Agricultural Economics, Animal and Food Sciences, Entomology, Forestry and Natural Resources, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 250 kb
Pages: 4
7/28/2011 (new)
Authors: Steve Higgins, Sarah Wightman
The U.S. Environmental Protection Agency states that agricultural sediment, pathogens, and nutrients account for more than 50 percent of water pollution in the United States. Animal confinement facilities, widely used for holding, feeding, and handling animals, are potential sources of that pollution. The pollution load of these facilities can be reduced by installing and maintaining best management practices. The BMPs may be implemented as part of permit compliance or may be used to ensure that a permit is not needed.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 300 kb
Pages: 5
7/28/2011 (new)
Authors: Steve Higgins, Sarah Wightman
Kentucky's abundant forage makes it well suited for grazing livestock. Livestock producers can make additional profits by adding a few pounds before marketing calves; however, adding those pounds requires keeping calves during the winter months, when pasture forages are dormant and supplemental feed is required. The areas used to winter calves need to be conducive to feeding and need to avoid negatively impacting the environment, especially water quality.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 260 kb
Pages: 5
7/26/2011 (new)
Authors: Carmen Agouridis, Joe Luck, Jonathan Villines
Managing runoff in urban areas offers many challenges for engineers, landscape architects, and planners. As cities grow, the amount of impermeable surfaces--those that do not allow water to infiltrate into the ground--increases. Examples of impervious surfaces are asphalt roads, concrete sidewalks, parking lots, building roofs, and areas of highly compacted soils such as in subdivisions. If not properly managed, the stormwater runoff produced by these impermeable surfaces can have negative effects on nearby surface waters.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 720 kb
Pages: 7
7/15/2011 (new)
Authors: Carmen Agouridis, Joe Luck, Jonathan Villines, Sarah Wightman
Stormwater is excess water from rainfall and snowmelts that flows over the ground and does not infiltrate the soil. It is a concern not just in urban areas but in suburban and agricultural locations as well. As stormwater runoff flows over the land or impervious surfaces, it picks up and transports trash and debris as well as pollutants such as pathogens, nutrients, sediments, heavy metals, and chemicals. This publication reviews some of these techniques and provides a list of recommended resources for additional information.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 330 kb
Pages: 8
7/13/2011 (new)
Authors: Carmen Agouridis, Steve Higgins, Sarah Wightman
This publication provides livestock producers with instructions on how to install a stream crossing that provides animal and vehicular access across streams. This best management practice (BMP) is intended for use with exclusion fencing that restricts cattle access to the stream. Implementation of a stream crossing with exclusion fencing will improve water quality, reducing nutrient, sediment, pathogen, and organic matter loads to streams.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.10 mb
Pages: 7
7/13/2011 (new)
Authors: Carmen Agouridis, Steve Higgins, Sarah Wightman
Kentucky's abundant forage makes it well suited for grazing livestock, but the pasturing and pasture feeding of livestock need to be managed. Allowing cattle to behave as they would naturally can lead to overgrazing, congregation in sensitive areas, buildup of mud, loss of vegetation, compaction of soils, and erosion.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 284 kb
Pages: 5
7/7/2011 (new)
Authors: Steve Higgins, Sarah Wightman
Abandoned wells are often the only structures remaining after an old house or barn has been removed. If left unmanaged in agricultural areas, these abandoned wells can pose a serious threat to livestock and human safety because of the large surface openings they often have.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 400 kb
Pages: 3
6/15/2011 (new)
Authors: Steve Higgins, Donald Stamper, Sarah Wightman
Gully erosion creates large eroded channels that become problematic for many farms. Gullies form in natural drainage swales when vegetation in the swale is lost through overgrazing or tillage practices. They cause valuable soil to erode, and they form large channels that drain runoff into streams. This runoff can carry sediment, nutrients, and pathogens that can degrade the water quality.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 900 kb
Pages: 4
6/2/2011 (new)
Authors: Joe Luck, Scott Shearer, Tim Stombaugh
The potential economic and environmental benefits of these systems are gaining the attention of producers and custom applicators looking to reduce their overall chemical costs. The purpose of this publication is to describe the basic operation and benefits of automatic section control systems.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 1.05 mb
Pages: 4
5/5/2011 (new)
Authors: Steve Higgins, Donald Stamper, Sarah Wightman
Water supply is a key component in livestock production. One option producers have when providing water is to develop an existing spring, which occurs when groundwater running along an impervious rock layer hits a fracture and discharges on the surface.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 814 kb
Pages: 4
5/5/2011 (new)
Authors: Steve Higgins, Jeff Stringer, Sarah Wightman
Cattle maintain their body temperature in winter by burning more calories, which requires them to consume more feed. Livestock producers use wooded areas to provide protection for cattle from wind and low temperatures. That protection enables the cattle to conserve energy and eat less. Using wooded areas for winter feeding makes practical sense, but producers need to consider several environmental issues when planning for it.
Departments: Biosystems and Agricultural Engineering, Forestry and Natural Resources
Series: Interdepartmental (ID series)
Size: 273 kb
Pages: 2
3/29/2011 (new)
Authors: Carmen Agouridis, Steve Higgins, Sarah Wightman
Shade is a must for pasture-based grazing systems. It curtails heat stress, which is detrimental to cattle and causes a decrease in milk production, feed intake, weight gains, and fertility.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 866 kb
Pages: 8
2/16/2011 (reprinted)
Authors: Roberta Dwyer, Steve Higgins
Departments: Biosystems and Agricultural Engineering, Veterinary Science
Series: Interdepartmental (ID series)
Size: 860 kb
Pages: 6
2/16/2011 (reprinted)
Authors: Curtis Absher, Ken Evans, Larry Turner
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 646 kb
Pages: 12
12/20/2010 (new)
Authors: Doug Archbold, Paul Bachi, Sandra Bastin, Julie Beale, Steve Berberich, Ric Bessin, Bob Caudle, Jennie Condra, Tim Coolong, Leighia Eggett, Vaden Fenton, Lucas Hanks, John Hartman, Nathan Howell, Kelly Jackson, June Johnston, Chlodys Johnstone, Patrick Kelley, Katie Kittrell, Janet Lensing, Amy Lentz Poston, Sara Long, Patty Lucas, Sean Lynch, Logan Minter, John Obrycki, Janet Pfeiffer, Sutapa Roy, Marc Ruberg, Rebecca Schnelle, Delia Scott, Kenny Seebold, Pam Sigler, Darrell Slone, Chris Smigell, John Snyder, Dave Spalding, John Strang, Ginny Travis, Joseph Tucker, Sarah Vanek, Jeff Wheeler, John Wilhoit, Mark Williams, Patsy Wilson, Dwight Wolfe
Fruit and vegetable production in Kentucky continues to grow. The 2010 Fruit and Vegetable crops research report includes results for more than 34 field research and demonstration trials that were conducted in 20 counties in Kentucky.
Departments: Biosystems and Agricultural Engineering, County Extension, Entomology, Family and Consumer Sciences, Horticulture, Kentucky State University, Plant Pathology
Series: Progress Report (PR series)
Size: 1.20 mb
Pages: 70
9/28/2010 (new)
Authors: Carmen Agouridis, Chris Barton, Amanda A. Gumbert, Sarah Wightman
Actively creating a riparian buffer typically consists of six steps: site assessment, planting plan development, site preparation, species selection, planting, and protection and maintenance.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering, Forestry and Natural Resources
Series: Interdepartmental (ID series)
Size: 3.27 mb
Pages: 8
8/23/2010 (reprinted)
Authors: John Wilhoit
Lower-cost cold storage options can benefit market growers by helping preserve produce freshness and quality for a few additional days. Produce losses can be significantly reduced, especially for growers transitioning to a higher level of production who have excess produce to carry over from one day's market to the next.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 265 kb
Pages: 4
7/29/2010 (new)
Authors: Dave Ash, George Duncan, John Wilhoit
Curing facilities for housing tobacco can be expensive. However, using pallet racks for suspending stick tobacco, a recently developed technique for curing burley tobacco, can offer tobacco growers an alternative that substantially reduces long-term investment.
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 513 kb
Pages: 6
7/28/2010 (new)
Authors: Carmen Agouridis, Tyler Henningsen, Otto Hoffman, Ashley Osborne, Russ Turpin
Rain barrels offer a number of benefits such as helping to reduce stormwater runoff, decreasing municipal water usage, and potentially protecting your home's foundation. Impervious surfaces such as rooftops, parking lots, and roads prevent rainwater or stormwater from soaking into the soil.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Home and Environment (HENV series)
Size: 1.48 mb
Pages: 8
1/7/2010 (new)
Authors: Sharon Bale, Win Dunwell, Rick Durham, Bill Fountain, Bob Geneve, John Hartman, Dewayne Ingram, John Obrycki, Dan Potter, Richard Warner, Tim Woods
The 2009 report has been organized according to our primary areas of emphasis: production and economics, pest management, and plant evaluation. These areas reflect stated industry needs, expertise available at UK, and the nature of research projects around the world that generate information applicable to Kentucky.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant Pathology
Series: Progress Report (PR series)
Size: 1.26 mb
Pages: 24
12/16/2009 (reprinted)
Authors: Ric Bessin, J.D. Green, Jim Herbek, Don Hershman, Doug Johnson, Chad Lee, Jim Martin, Lloyd Murdock, Steve Riggins, Greg Schwab, Tim Stombaugh, Paul Vincelli
The Corn and Soybean Production Calendar was developed to help producers prioritize and schedule work events in a timely fashion on the farm. Weather events and equipment breakdowns rarely follow an organized schedule. However, if other practices within the farming operation are prioritized, perhaps a producer can better address the emergencies that will occur.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 650 kb
Pages: 12
12/11/2009 (new)
Authors: Doug Archbold, Paul Bachi, Julie Beale, Tim Coolong, Vaden Fenton, John Hartman, Ryan Hays, Otto Hoffman, Nathan Howard, Nathan Howell, June Johnston, Terry Jones, Amy Lentz Poston, Sara Long, Brandon O'Daniel, Janet Pfeiffer, Rebecca Schnelle, Kenny Seebold, Pam Sigler, Darrell Slone, Chris Smigell, John Snyder, Dave Spalding, Crystal Sparks, John Strang, Ginny Travis, Richard Warner, Jeff Wheeler, John Wilhoit, Patsy Wilson, Dwight Wolfe
The 2009 Fruit and Vegetable Crops Research Report includes results for more than 45 field research and demonstration trials that were conducted in 19 counties in Kentucky. Many of these reports include data on varietal performance as well as different production methods in an effort to provide growers with better tools that they can use to improve fruit and vegetable production in Kentucky.
Departments: Biosystems and Agricultural Engineering, Family and Consumer Sciences, Horticulture, Plant Pathology
Series: Progress Report (PR series)
Size: 850 kb
Pages: 56
9/22/2009 (new)
Authors: Carmen Agouridis, Amanda A. Gumbert, Steve Higgins
In Kentucky, cattle on pastures are often watered by streams. Although this practice solves water requirements for cattle, providing livestock free access to streams and riparian areas can lead to a contaminated water supply and damaged ecosystems. A better solution is to implement riparian buffers with limited access points to streams or provide alternative water sources. This practice can protect water quality, increase herd production, and provide other landowner benefits. The purpose of this publication is to explain the role of riparian areas and how they can benefit the livestock producer, the herd, and the environment.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 721 kb
Pages: 4
9/16/2009 (new)
Authors: Jeffrey Bewley, Joe Taraba
Choosing the environment in which lactating dairy cows will spend the majority of their time is an important decision for dairy producers. This choice has considerable influence on productivity, health, milk quality, reproduction, animal well-being, and farm profitability. Innovative dairy producers have introduced a variation on the loose-housing system, generally referred to as a compost-bedded pack barn. Its key component is a large, open resting area, usually bedded with sawdust or dry, fine wood shavings.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 350 kb
Pages: 8
8/3/2009 (new)
Authors: Spencer Guinn, Steve Higgins, Donald Stamper
Most farmers in Kentucky can identify with a myriad of problems associated with mud forming around high traffic areas, including areas around horse and cattle waterers, feed bunks, round bale feeders, walk paths and gate entrances. Mud is usually a result of animals congregating in and around these areas, but increased traffic can enhance the problem. In many cases, finding solutions to mud problems on farms is not the issue--the issue is determining how to make solutions economical.
Departments: Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 329 kb
Pages: 4
1/15/2009 (new)
Authors: Spencer Guinn, Amanda A. Gumbert, Steve Higgins
The average Canada goose produces more fecal waste than a dairy cow on a per-weight basis. In addition, gaggles of resident Canada geese have been associated with problems of over grazing. Having large amounts of fecal waste around a riparian area that has limited vegetation can lead to the runoff of nutrients, sediment, and pathogens, which can contaminate ponds, lakes, and streams in Kentucky.
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 140 kb
Pages: 2
12/1/2008 (new)
Authors: Sharon Bale, Win Dunwell, Rick Durham, Bill Fountain, Richard Gates, Bob Geneve, John Hartman, Ken Haynes, Dewayne Ingram, Dan Potter, Richard Warner, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant Pathology
Series: Progress Report (PR series)
Size: 1.48 mb
Pages: 30
12/1/2008 (new)
Authors: Doug Archbold, Tim Coolong, Tom Cottrell, Rick Durham, Vaden Fenton, John Hartman, Nathan Howard, Nathan Howell, Wuyang Hu, Dewayne Ingram, Terry Jones, Kaan Kurtural, Joe Masabni, Kenny Seebold, Bonnie Sigmon, Chris Smigell, John Snyder, Dave Spalding, John Strang, Paul Vincelli, Richard Warner, John Wilhoit, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Horticulture, Plant Pathology
Series: Progress Report (PR series)
Size: 800 kb
Pages: 72
11/14/2008 (new)
Authors: Tim Stombaugh
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 179 kb
Pages: 2
10/23/2008 (new)
Authors: Sam McNeill, Greg Schwab, Scott Shearer, Tim Stombaugh, John Wilhoit
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 201 kb
Pages: 2
10/23/2008 (new)
Authors: Sam McNeill, Scott Shearer, Tim Stombaugh, John Wilhoit
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 110 kb
Pages: 2
3/26/2008 (new)
Authors: Carmen Agouridis, Amanda A. Gumbert, Steve Higgins
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 300 kb
Pages: 4
11/29/2007 (new)
Authors: Doug Archbold, Tim Coolong, Tom Cottrell, Courtney Flood, John Hartman, Nathan Howard, Nathan Howell, Wuyang Hu, Terry Jones, Kaan Kurtural, Joe Masabni, Kenny Seebold, Bonnie Sigmon, Chris Smigell, John Snyder, Dave Spalding, John Strang, Richard Warner, John Wilhoit, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Horticulture, Plant Pathology
Series: Progress Report (PR series)
Size: 1.40 mb
Pages: 92
11/26/2007 (new)
Authors: Bob Anderson, Sharon Bale, Chris Barton, Win Dunwell, Rick Durham, Bill Fountain, Richard Gates, Bob Geneve, John Hartman, Ken Haynes, Dewayne Ingram, Bob McNeil, Dan Potter, Lisa Vaillancourt, Richard Warner, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Forestry and Natural Resources, Horticulture, Plant Pathology
Series: Progress Report (PR series)
Size: 1.40 mb
Pages: 48
10/10/2007 (new)
Authors: Bob Coleman, Victoria Gallagher, Steve Higgins, Donald Stamper, Steve Workman
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 291 kb
Pages: 4
7/15/2007 (new)
Authors: Bob Coleman, Victoria Gallagher, Steve Higgins, Ben Koostra, Steve Workman
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 348 kb
Pages: 4
3/30/2007 (new)
Authors: Jose Bicudo, Anshu Singh
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 245 kb
Pages: 8
3/13/2007 (new)
Authors: Bob Coleman, Steve Higgins, Steve Workman
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 243 kb
Pages: 2
12/15/2006 (new)
Authors: Bob Anderson, Sharon Bale, Win Dunwell, Rick Durham, Bill Fountain, Richard Gates, Bob Geneve, John Hartman, Ken Haynes, Dewayne Ingram, Bob McNeil, Tim Phillips, Dan Potter, Lisa Vaillancourt, Richard Warner, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 2.12 mb
Pages: 46
9/30/2006 (new)
Authors: Jose Bicudo
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 216 kb
Pages: 4
8/30/2006 (new)
Authors: Bob Coleman, David Ditsch, J.D. Green, Terry Hutchens, John Johns, Larry Piercy, Greg Schwab
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 417 kb
Pages: 12
7/15/2006 (new)
Authors: Bob Anderson, Doug Archbold, Sharon Bale, Steve Berberich, Morris Bitzer, Bill Bruening, Ron Curd, Carl Dillon, Win Dunwell, Dennis Egli, Matthew Ernst, Cindy Finneseth, Amy Fulcher, Bob Geneve, Larry Grabau, John Grove, John Hartman, Ken Haynes, Bob Houtz, June Johnston, Terry Jones, Carrie Knott, Eugene Lacefield, Chad Lee, Joe Masabni, Bob McNeil, Sam McNeill, Michael Montross, Bill Pearce, Todd Pfeiffer, Amy Poston, Dan Potter, Brent Rowell, Amanda Sears, Darrell Slone, Chris Smigell, John Snyder, John Strang, Dave Van Sanford, Mark Williams, Dwight Wolfe, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology, Regulatory Services
Series: Progress Report (PR series)
Size: 1.36 mb
Pages: 72
4/30/2006 (new)
Authors: Czarena Crofcheck, Michael Montross, Tim Stombaugh
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 263 kb
Pages: 4
4/30/2006 (new)
Authors: Czarena Crofcheck, Michael Montross, Tim Stombaugh
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 220 kb
Pages: 2
12/30/2005 (new)
Authors: Bob Anderson, Sharon Bale, Win Dunwell, Rick Durham, Bill Fountain, Bob Geneve, John Hartman, Ken Haynes, Dewayne Ingram, Bob McNeil, Tim Phillips, Dan Potter, A.J. Powell, Lisa Vaillancourt, Richard Warner, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 5.17 mb
Pages: 46
9/1/2005 (new)
Authors: Ben Koostra, Doug McLaren, Tim Stombaugh
Departments: Biosystems and Agricultural Engineering, Forestry and Natural Resources
Series: Agricultural Engineering (AEN series)
Size: 305 kb
Pages: 6
7/8/2005 (new)
Authors: Tim Stombaugh
Departments: Biosystems and Agricultural Engineering
Series: Precision Agriculture (PA series)
Size: 153 kb
Pages: 2
4/1/2005 (new)
Authors: George Duncan, Larry Swetnam, Linus Walton
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 631 kb
Pages: 8
2/1/2005 (new)
Authors: George Duncan, Richard Gates
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 630 kb
Pages: 4
1/1/2005 (reprinted)
Authors: Larry Piercy
Departments: 4-H Programs, Biosystems and Agricultural Engineering
Series: 4-H Mechanical Science: Tractor, Field Machinery, Equipment (4CB series)
Size: 1.07 mb
Pages: 40
12/20/2004 (new)
Authors: Bob Anderson, Sharon Bale, Win Dunwell, Rick Durham, Bill Fountain, Richard Gates, Bob Geneve, John Hartman, Ken Haynes, Dewayne Ingram, Bob McNeil, Tim Phillips, Dan Potter, A.J. Powell, Lisa Vaillancourt, Richard Warner, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 2.38 mb
Pages: 46
7/1/2004 (new)
Authors: George Duncan
Departments: Biosystems and Agricultural Engineering
Series: Agricultural Engineering (AEN series)
Size: 552 kb
Pages: 12
5/28/2004 (new)
Authors: Lloyd Murdock, Greg Schwab, Larry Wells
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 1.07 mb
Pages: 5
4/1/2004 (reprinted)
Authors: Mike Collins, David Ditsch, Jimmy Henning, Steve Isaacs, Garry Lacefield, Larry Turner
Departments: Plant and Soil Sciences
Series: Agronomy (AGR series)
Size: 181 kb
Pages: 8
12/5/2003 (new)
Authors: Bob Anderson, Sharon Bale, Paul Cappiello, Win Dunwell, Rick Durham, Bill Fountain, Bob Geneve, John Hartman, Dewayne Ingram, Bob McNeil, Tim Phillips, Dan Potter, A.J. Powell, Lisa Vaillancourt, Richard Warner, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 474 kb
Pages: 42
11/15/2003 (new)
Authors: Scott Shearer, Tim Stombaugh
Departments: Biosystems and Agricultural Engineering
Series: Precision Agriculture (PA series)
Size: 106 kb
Pages: 2
4/1/2003 (reprinted)
Authors: Mike Collins, Jimmy Henning, Garry Lacefield, Larry Swetnam
Departments: Plant and Soil Sciences
Series: Agronomy (AGR series)
Size: 245 kb
Pages: 4
1/3/2003 (new)
Authors: Bob Anderson, Sharon Bale, Paul Cappiello, Win Dunwell, Rick Durham, Bill Fountain, Richard Gates, Bob Geneve, John Hartman, Dewayne Ingram, Terry Jones, Bob McNeil, Tim Phillips, Dan Potter, A.J. Powell, Lisa Vaillancourt, Richard Warner, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 1.90 mb
Pages: 42
10/10/2002 (reprinted)
Authors: J.P. Fulton, Steve Higgins, Sam McNeill, Tom Mueller, Scott Shearer, Tim Stombaugh
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Precision Agriculture (PA series)
Size: 234 kb
Pages: 10
6/30/2002 (new)
Authors: Tim Stombaugh
Departments: Biosystems and Agricultural Engineering
Series: Precision Agriculture (PA series)
Size: 38 kb
Pages: 2
6/15/2002 (new)
Authors: Tim Stombaugh
Departments: Biosystems and Agricultural Engineering
Series: Precision Agriculture (PA series)
Size: 114 kb
Pages: 2
6/12/2002 (new)
Authors: Tim Stombaugh
Departments: Biosystems and Agricultural Engineering
Series: Precision Agriculture (PA series)
Size: 36 kb
Pages: 2
3/15/2002 (reprinted)
Authors: Tom Priddy
Departments: 4-H Programs, Biosystems and Agricultural Engineering
Series: 4-H Natural Science: Ecology and Environment (4DA series)
Size: 2.64 mb
Pages: 12
12/15/2001 (new)
Authors: Donna Amaral-Phillips, Jose Bicudo, Larry Turner
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 55 kb
Pages: 4
12/15/2001 (new)
Authors: Donna Amaral-Phillips, Jose Bicudo, Larry Turner
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 93 kb
Pages: 4
12/1/2001 (new)
Authors: Amanda A. Gumbert, Monroe Rasnake, Joe Taraba, Bill Thom
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interprogram (IP series)
Size: 278 kb
Pages: 12
12/1/2001 (new)
Authors: Bob Anderson, Sharon Bale, Jack Buxton, Paul Cappiello, Win Dunwell, Rick Durham, Bill Fountain, Richard Gates, Bob Geneve, John Hartman, Dewayne Ingram, Bob McNeil, Tim Phillips, Dan Potter, A.J. Powell, Lisa Vaillancourt, Richard Warner, Mark Williams, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 369 kb
Pages: 40
6/1/2001 (minor revision)
Authors: George Duncan
Departments: 4-H Programs, Biosystems and Agricultural Engineering
Series: 4-H Energy: General (4HA series)
Size: 409 kb
Pages: 16
5/15/2001 (new)
Authors: Carl Dillon, Greg Henson, Tom Mueller, Scott Shearer, Tim Stombaugh
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, County Extension, Plant and Soil Sciences
Series: Precision Agriculture (PA series)
Size: 85 kb
Pages: 4
4/27/2001 (minor revision)
Authors: Linda Heaton, Kim Henken, Tom Ilvento, Joe Taraba
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering, Community and Leadership Development, Family and Consumer Sciences
Series: Interprogram (IP series)
Size: 380 kb
Pages: 8
4/27/2001 (minor revision)
Authors: Linda Heaton, Tom Ilvento, Joe Taraba
Departments: Biosystems and Agricultural Engineering, Community and Leadership Development, Family and Consumer Sciences
Series: Interprogram (IP series)
Size: 247 kb
Pages: 2
1/1/2001 (new)
Authors: Sharon Bale, Paul Cappiello, Win Dunwell, Rick Durham, Bill Fountain, Richard Gates, Bob Geneve, John Hartman, Dewayne Ingram, Monte Johnson, Bob McNeil, Tim Phillips, Dan Potter, Mike Potter, A.J. Powell, Lisa Vaillancourt, Richard Warner, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 574 kb
Pages: 38
10/30/2000 (new)
Authors: Richard Coffey, Kevin Laurent, Doug Overhults, Gary Parker
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 312 kb
Pages: 8
7/10/2000 (new)
Authors: Richard Barnheisel, Morris Bitzer, Jimmie Calvert, Glenn Collins, Mike Collins, Mark Coyne, David Ditsch, Charles Dougherty, Larry Grabau, J.D. Green, Dan Grigson, John Grove, Dennis Hancock, Jimmy Henning, Jim Herbek, John James, John Johns, A.D. Karathanasis, Brenda Kennedy, Garry Lacefield, Eugene Lacefield, Len Lauriault, Bill Maksymowicz, Jim Martin, Bob Miller, Tom Mueller, Gregg Munshaw, Lloyd Murdock, Gary Palmer, Bob Pearce, Todd Pfeiffer, Chuck Poneleit, A.J. Powell, Monroe Rasnake, Edwin Ritchey, Scott Shearer, Frank Sikora, Robert Spitaleri, Norm Taylor, Charles Tutt, Dave Van Sanford, Paul Vincelli, Ken Wells, David Williams, Bill Witt
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering, County Extension, Plant and Soil Sciences, Plant Pathology, Regulatory Services
Series: Progress Report (PR series)
Size: 550 kb
Pages: 55
5/1/2000 (new)
Authors: John Grove, Jim Herbek, Don Hershman, Doug Johnson, Jim Martin, Sam McNeill, Lloyd Murdock, Dick Trimble, Dave Van Sanford, Bill Witt
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 467 kb
Pages: 11
2/25/2000 (reprinted)
Authors: Bob Anderson, George Duncan, Bob Pearce
Departments: Biosystems and Agricultural Engineering, Horticulture, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 637 kb
Pages: 8
12/31/1999 (new)
Authors: Sharon Bale, Paul Cappiello, Win Dunwell, Rick Durham, Bill Fountain, Bob Geneve, John Hartman, Dewayne Ingram, Monte Johnson, Bob McNeil, Tim Phillips, Dan Potter, Mike Potter, A.J. Powell, Lisa Vaillancourt, Richard Warner, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 689 kb
Pages: 33
11/1/1999 (reprinted)
Authors: George Duncan, Jones Smiley
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 39 kb
Pages:
10/1/1999 (new)
Authors: Debra Aaron, Les Anderson, Darrh Bullock, Roy Burris, Dwayne Edwards, Don Ely, Bob Harmon, Jimmy Henning, Bruce Hightshoe, Terry Hutchens, John Johns, Garry Lacefield, Kevin Laurent, Jim Matthews, Kyle McLeod, Jim Randolph, Monroe Rasnake, Patty Scharko, Keith Schillo, Scott Shearer, Larry Turner, Dwight Wolfe, Steve Workman
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering, Horticulture, Plant and Soil Sciences, Veterinary Science
Series: Progress Report (PR series)
Size: 4 kb
Pages:
9/8/1999 (new)
Authors: Les Anderson, Jenny Cocanougher, Richard Coffey, Bill Crist, Ron Fleming, Kim Henken, Doug Overhults, Tony Pescatore, Monroe Rasnake, Bill Thom
Departments: Agricultural Economics, Agriculture and Natural Resources, Animal and Food Sciences, Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interprogram (IP series)
Size: 641 kb
Pages: 6
9/1/1999 (new)
Authors: Les Anderson, Jenny Cocanougher, Richard Coffey, Bill Crist, Ron Fleming, Kim Henken, Doug Overhults, Tony Pescatore, Monroe Rasnake, Bill Thom
Departments: Agricultural Economics, Agriculture and Natural Resources, Animal and Food Sciences, Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interprogram (IP series)
Size: 794 kb
Pages: 18
5/1/1999 (minor revision)
Authors: George Duncan, Steve Isaacs
Departments: Agricultural Economics, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 202 kb
Pages: 8
12/1/1998 (new)
Authors: Sharon Bale, Win Dunwell, Bill Fountain, Bob Geneve, John Hartman, Dewayne Ingram, Monte Johnson, Bob McNeil, Tim Phillips, Dan Potter, Mike Potter, A.J. Powell, Lisa Vaillancourt, Richard Warner, Lesley Weston, Tim Woods
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Progress Report (PR series)
Size: 318 kb
Pages: 44
12/1/1998 (new)
Authors: Doug Archbold, Ric Bessin, Gerald Brown, George Duncan, John Hartman, Terry Jones, Bill Nesmith, Sue Nokes, Brent Rowell, John Snyder, John Strang, Tim Woods
The emphases in our research program reflect industry-defined needs, expertise available at UK, and the nature of research projects around the world generating information applicable to Kentucky. Although the purpose of this publication is to report research results, the report also highlights our Extension program and Undergraduate and Graduate degree programs that address the needs of the horticultural industries.
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, County Extension, Entomology, Horticulture, Plant Pathology
Series: Progress Report (PR series)
Size: 335 kb
Pages: 46
2/18/1998 (reprinted)
Authors: Linda Heaton, Tom Ilvento, Joe Taraba
Departments: Biosystems and Agricultural Engineering, Community and Leadership Development, Family and Consumer Sciences
Series: Interprogram (IP series)
Size: 16 kb
Pages:
9/1/1997 (reprinted)
Authors: Morris Bitzer, J.D. Green, John Grove, Jim Herbek, Don Hershman, Doug Johnson, Jim Martin, Sam McNeill, Lloyd Murdock, Lee Townsend, Dick Trimble, Dave Van Sanford
Departments: Agricultural Economics, Biosystems and Agricultural Engineering, Entomology, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Size: 117 kb
Pages: 2
9/1/1997 (new)
Authors: Jenny Cocanougher, Linda Heaton, Kim Henken, Tom Ilvento, Joe Taraba
Departments: Agriculture and Natural Resources, Biosystems and Agricultural Engineering, Community and Leadership Development, Family and Consumer Sciences
Series: Interprogram (IP series)
Size: 35 kb
Pages: 8
7/11/1997 (minor revision)
Authors: Donna Amaral-Phillips, Bill Crist, Bob Harmon, George Heersche, Jack McAllister, Joe O'Leary, Larry Turner
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Animal Science (ASC series)
Size: 79 kb
Pages: 14
4/1/1997 (new)
Authors: Donna Amaral-Phillips, Roger Hemken, Jimmy Henning, Larry Turner
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Animal Science (ASC series)
Size: 184 kb
Pages: 8
6/1/1996 (new)
Authors: Fred Benson, M.N. Mawampunga, Larry Swetnam
Departments: Agricultural Economics, Biosystems and Agricultural Engineering
Series: Agricultural Economics (AEC series)
Size: 237 kb
Pages: 4
5/1/1996 (new)
Authors: Fred Benson, M.N. Mawampunga, Larry Swetnam
Departments: Agricultural Economics, Biosystems and Agricultural Engineering
Series: Agricultural Economics (AEC series)
Size: 142 kb
Pages: 8
1/1/1995 (new)
Authors: Doug Overhults, Tony Pescatore, Monroe Rasnake
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 11 kb
Pages:
9/1/1992 (new)
Authors: Tom Ilvento, Joe Taraba
Departments: Biosystems and Agricultural Engineering, Sociology
Series: Interprogram (IP series)
Size: 63 kb
Pages: 2
6/1/1992 (reprinted)
Authors: Bill Murphy, Larry Piercy
Departments: Biosystems and Agricultural Engineering
Series: Interprogram (IP series)
Size: 41 kb
Pages:
9/1/1990 (new)
Authors: Linda Heaton, Tom Ilvento, Joe Taraba
Departments: Biosystems and Agricultural Engineering, Community and Leadership Development, Family and Consumer Sciences
Series: Interprogram (IP series)
Size: 53 kb
Pages:
9/1/1990 (new)
Authors: Linda Heaton, Tom Ilvento, Joe Taraba
Departments: Biosystems and Agricultural Engineering, Community and Leadership Development, Family and Consumer Sciences
Series: Interprogram (IP series)
Size: 9 kb
Pages:
9/1/1990 (new)
Authors: Linda Heaton, Tom Ilvento, Joe Taraba
Departments: Biosystems and Agricultural Engineering, Community and Leadership Development, Family and Consumer Sciences
Series: Interprogram (IP series)
Size: 50 kb
Pages:
6/1/1990 (reprinted)
Authors: Linda Heaton, Tom Ilvento, Joe Taraba
Departments: Biosystems and Agricultural Engineering, Community and Leadership Development, Family and Consumer Sciences
Series: Interprogram (IP series)
Size: 22 kb
Pages:
9/1/1988 (reprinted)
Authors: George Duncan, Jones Smiley
Departments: Biosystems and Agricultural Engineering, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Size: 7 kb
Pages:
4/1/1987 (new)
Authors: Curtis Absher, Larry Turner
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 11 kb
Pages:
4/1/1986 (reprinted)
Authors: Curtis Absher, Roy Burris, Sam McNeill, Larry Turner
Proven management practices such as castrating, dehorning, pregnancy examination, controlling parasites, implanting, vaccinating, etc. are essential if profits are to be realized in beef herds. Although most practices are relatively simple, they cannot be done easily without some type of restraining equipment which will prevent injury to both man and animal. The absence of cattle handling facilities probably contributes more than anything else to failure to perform these money-making procedures.
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 17 kb
Pages:
9/1/1983 (reprinted)
Authors: George Duncan, Bob Fehr, John Walker, William Wise
Departments: Biosystems and Agricultural Engineering, Veterinary Science
Series: Interdepartmental (ID series)
Size: 23 kb
Pages:
9/1/1983 (new)
Authors: Bob Fehr, Dennis Liptrap, Sam McNeill, Gary Parker
Departments: Animal and Food Sciences, Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 11 kb
Pages:
12/15/1981 (reprinted)
Authors: Blaine Parker
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 287 kb
Pages: 5
12/15/1981 (minor revision)
Authors: Thomas Bridges, Bob Fehr, Otto Loewer, Larry Turner, G.M. White
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 284 kb
Pages: 4
12/15/1981 (reprinted)
Authors: Thomas Bridges, Bob Fehr, Otto Loewer, Larry Turner, G.M. White
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 287 kb
Pages: 6
12/15/1981 (new)
Authors: Thomas Bridges, Bob Fehr, Otto Loewer, Larry Turner, G.M. White
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 260 kb
Pages: 4
10/10/1981 (reprinted)
Authors: Bob Fehr
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 382 kb
Pages: 6
10/1/1981 (reprinted)
Authors: Bob Fehr
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 350 kb
Pages: 4
2/1/1981 (reprinted)
Authors: Thomas Bridges, Bob Fehr, Otto Loewer, G.M. White
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 302 kb
Pages: 6
1/15/1981 (reprinted)
Authors: John Walker
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 513 kb
Pages: 8
4/2/1980 (new)
Authors: George Duncan, Tom Priddy
Departments: Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 7 kb
Pages:
2/10/1980 (minor revision)
Authors: Blaine Parker, Larry Turner
Departments: Biosystems and Agricultural Engineering
Series: Ag Engineering Energy Series (AEES series)
Size: 319 kb
Pages: 4
1/1/1974 (reprinted)
Authors: Harvey Hamilton
Departments: Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 9 kb
Pages:
8/1/1973 (new)
Authors: George Turner
Departments: Biosystems and Agricultural Engineering
Series: Interdepartmental (ID series)
Size: 7 kb
Pages:
