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This resource by Dr. Bob Coleman addresses the nutritional needs of horses, focusing on maintenance and work requirements based on the 2007 NRC guidelines. It outlines key factors for feeding horses, including nutrient sources, grazing behavior, and feed processing. Understanding the roles of forages and concentrates, correct forage evaluations, and feed management practices can enhance digestion and overall health. The guide emphasizes the importance of individualized feeding strategies and the management of body condition for optimum results.
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Feeding Pleasure Horses Bob Coleman PhD PAS
Meeting nutrient needs Maintenance easy or hard Riding intensity NRC 2007 Nutrient requirements of Horses
Nutrient needs for a mature horse at Maintenance (1100 lbs/500kg) NRC 2007
Nutrient needs for a mature horse at work (1100 lbs/500kg) NRC 2007
Nutrient sources Concentrates Forages Other Feeds
Horses are grazers Time spent grazing Trickle feeder small intakes
Feed processing chewing mixing with saliva bicarbonate enzymes?
Fore Gut mouth , esophagus stomach and small intestine = 35% of capacity
Hind Gut cecum, large colon small colon and rectum = 65 % of capacity
Forage is major nutrient source. In addition to nutrients: * Normal digestive function * Reduce digestive upsets * Chew time * 1% bwt min daily intake
Evaluating Hay Visual appraisal leaf : stem maturity color mold
Consider the forage and the nutrients it provides.
Other fiber sources Soy hulls Beet pulp Alfalfa products pellets cubes
Concentrate Feeds * Concentrate Feeds - sweet feed - pellets * Supplement Pellets * Grain mixes
Feed Management Forages 1% bwt as forage (min) Forage in the amount needed Use a hay feeder (>20% waste)
Feeding Management Concentrate Based on nutrient needs Limit total concentrate per meal Starch intakes per meal 5 lbs / meal** ** 0.5 % of body weight
General Feed Management Monitor body condition Adaptation to diets Individual needs ?? Free choice water Salt and minerals
Fact sheets for further Reading Choosing Hay for Horses http://www.uky.edu/Ag/AnimalSciences/pubs/id146.pdf Alfalfa Cubes for Horses http://www.uky.edu/Ag/AnimalSciences/pubs/id145.pdf Basic Horse Nutrition http://www.uky.edu/Ag/AnimalSciences/pubs/asc114.pdf Heaves in Horses http://www.uky.edu/Ag/AnimalSciences/pubs/asc172.pdf