PR-700: 2015 Alfalfa Grazing Tolerance Report

Joey Clark, Gene Olson, Ray Smith | Dec. 14, 2015 (New)

Alfalfa (Medicago sativa) is the highest-yielding, highest-quality forage legume grown in Kentucky. It forms the basis of Kentucky's cash hay enterprise and is an important component in dairy, horse, beef, and sheep diets. Recent emphasis on its use as a grazing crop and the release of grazing-tolerant varieties have raised the following question: Do varieties differ in tolerance to grazing? We have chosen to use the standard tolerance test recommended by the North American Alfalfa Improvement Conference. This test uses continuous heavy grazing to sort out differences in grazing tolerance in a relatively short period of time. This report summarizes research on the grazing tolerance of alfalfa varieties when subjected to continuous heavy grazing pressure during the grazing season.

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PR-703: 2015 Cool-Season Grass Horse Grazing Tolerance Report

Laurie Lawrence, Gene Olson, Tim Phillips, Ray Smith | Dec. 10, 2015 (New)

Cool-season grasses such as Kentucky bluegrass, tall fescue, and orchardgrass are dominant pasture grasses for horses in Kentucky. Variety evaluations for yield have been carried out for many years, but little work has been done to establish the effect of variety on persistence when subjected to close, continuous grazing by horses. The purpose of this report is to summarize current research on the grazing tolerance of varieties of tall fescue, orchardgrass, and other species when subjected to continuous heavy grazing pressure by horses within the grazing season. The main focus will be on stand survival.

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4AF-06PO: Understanding and Teaching Sportsmanship to Today's Youth

Amy Lawyer | Oct. 12, 2015 (New)

Sportsmanship is fair play, respect for opponents, and gracious behavior in winning and losing. Sportsmanship takes ethics into a competitive realm. We can remain ethical yet fail to be a good sport; however it is impossible to exhibit good sportsmanship without also being ethical.

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ASC-225: Managing Precision Dairy Farming Technologies

Jeffrey Bewley, Lauren Mayo, Amanda Stone, Nicky Tsai, Barbara Wadsworth | Sep. 22, 2015 (New)

Precision dairy farming is the use of technologies to measure physiological, behavioral, and production indicators of individual animals to improve management strategies and farm performance.

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ID-229: All-Weather Surfaces for Cattle Watering Facilities

Steve Higgins, Kevin Laurent, Kylie Schmidt, Donald Stamper | Jul. 28, 2015 (New)

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.

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ID-231: Forage-Related Cattle Disorders: Acute or Atypical Interstitial Pneumonia (AIP)

Michelle Arnold, Jeff Lehmkuhler | Jul. 17, 2015 (New)

In the Southeastern United States, acute interstitial pneumonia has been produced by ingestion of the leaves and seeds of perilla mint (Perilla frutescens). Perilla ketone is the toxin absorbed from the rumen into the bloodstream and carried to the lungs where it damages the lung tissue in cattle.

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ID-140: Kentucky Beef Quality Assurance Program

Jim Akers, Donna Amaral-Phillips, Roy Burris, John Johns, Gregg Rentfrow, Patty Scharko | Feb. 6, 2015 (Reprinted)

Beef Quality Assurance (BQA) is a program developed to ensure that beef and dairy cattle are managed in a manner that will result in safe and wholesome beef and milk products for the consumer. Specifically, BQA is designed to enhance carcass quality by preventing drug residues, injection-site blemishes, and bruises. The Kentucky Beef Quality Assurance Program is based on recommended national guidelines and scientific research. This program enables beef and dairy producers to enhance their product, maximize marketability, and strengthen consumer confidence.

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ASC-221: Keeping and Using Flock Performance Records

Debra Aaron | Dec. 17, 2014 (New)

Performance records serve as the cornerstone of any good livestock management program. Unfortunately, the task of collecting, maintaining and using performance records is the one area of livestock production in general that gets the least attention. This fact sheet provides ten reasons why all sheep producers need to keep performance records on their flocks. Then, some ways of maintaining and using those records are discussed.

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ASC-219: An Introduction to Sheep

Debra Aaron, Don Ely | Dec. 16, 2014 (New)

The information in this fact sheet was developed to provide a quick reference to the most frequently asked questions about sheep and sheep production.

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ASC-222: Sheep Breeding: Heritability, EBVs, EPDs, and the NSIP

Debra Aaron | Dec. 16, 2014 (New)

Genetic improvement in a flock depends on the producer's ability to select breeding sheep that are genetically superior for traits of economic importance. This is complicated by the fact that an animal's own performance is not always a true indicator of its genetic potential as a parent.