TAMU ANSC 318 - Horse Nutrition and Feeding II (6 pages)

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Horse Nutrition and Feeding II



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Horse Nutrition and Feeding II

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Concentrate Feed Requirements and specific energy requirements of horses


Lecture number:
24
Pages:
6
Type:
Lecture Note
School:
Texas A&M University
Course:
Ansc 318 - Feeds & Feeding
Edition:
1

Unformatted text preview:

ANSC 1st Edition Lecture 24 Outline of Last Lecture I Equine Digestive System Forages and Concentrate Feeds Outline of Current Lecture II Intake Tables III Concentrate Feeds Protein a Nutrient Calorie Ratios IV Concentrate Feeds Minerals a Calcium Phosphorous Ratio b Other Important Minerals V Concentrate Feeds Vitamins a Vitamin B1 b Biotin VI Mare and Foal Nutrition a Body Condition Score VII Types of Broodmares a Open or Maiden Mare b Pregnant Mares c Lactating Mares VIII IX Young Growing Horses a Foals and Weanlings b Yearlings Long Yearlings and Two Year Olds X Working Horses Current Lecture Horse Nutrition and Feeding II Intake Tables Relationship of Crude Fiber to Expected DE in Conventional and Fat Supplemented Concentrates Crude fiber feed tag Approximate DE Mcal lb DE Mcal lb with 4 5 added fat tag 7 8 fat 2 corn 1 62 1 72 4 1 55 1 65 6 1 45 1 55 8 1 35 1 45 10 oats 1 25 1 35 These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute 12 1 15 Typical Grain and Hay Intake Expressed as BW Intake BW Class of Horse Forage Mature Idle 1 5 2 0 Pregnant 1 0 1 5 Lactating 1 0 2 0 Weanling 0 5 1 0 Yearling 1 0 1 5 Light Work 1 0 2 0 Moderate Work 1 0 2 0 Intense Work 0 75 1 5 1 25 Intake BW Concentrates 0 0 0 5 0 5 1 0 1 0 2 0 1 5 3 0 1 0 2 0 0 5 1 0 0 75 1 5 1 0 2 0 Concentrate Feeds Protein act like a true monogastric during protein digestion Protein quality is critical particularly for growth SBM bet source of essential AAs CSM used but not alone Lysine first limiting AA crystalline sources synthetic can be used Urea can be tolerated may meet N needs microbial crude protein not successfully absorbed will not become toxic but cannot be utilized Dietary Crude Protein Levels Class of Horse Range in Crude Protein Mature Idle 8 10 Performance Riding 10 14 14 much more likely Lactation 14 16 Foals Weanlings 16 Yearlings 14 Two Year Olds 12 14 You Can t JUST Think About Protein



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