Principles of Feeding Sheep & Goats
Principles of Feeding Sheep & Goats
1) Importance of Proper Feeding
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Feeding accounts for ~55-60% of total cost of rearing sheep & goats. Balanced feeding maximizes health, reproduction, growth, lactation and productivity. NDVSU
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Sheep are predominantly grazers; goats are browsers—feed preferences differ. NDVSU
2) Nutrient Requirements
For all small ruminants: energy, protein, minerals, vitamins and water must be met according to physiological stage.
General Target Requirements
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Maintenance: enough to maintain body weight.
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Breeding & Pregnancy: increased requirements to support oocyte development and fetus growth.
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Lactation: high nutrient demand for milk synthesis. eLibrary MJF Veterinary College
Key Notes
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Pregnancy last 6 weeks: nutrient needs ~50% above maintenance. NDVSU
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Lactation especially first 2 months: up to 2× maintenance nutrient needs. NDVSU
3) Practical Feeding Practices
A. Feed Components
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Roughages: pasture, hay, stubble, crop residues.
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Concentrates: grains (maize, barley), oil cakes (groundnut/soybean), wheat bran.
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Balanced ration ensures TDN (Total Digestible Nutrients) and digestible crude protein (DCP) are met. AgriTech
B. Systems of Feeding
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Extensive: grazing on community lands.
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Semi-intensive: grazing + supplementation.
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Intensive: stall feeding with formulated rations. Animal Husbandry & Dairying
4) Feeding Sheep
Dry Period (Before Breeding)
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Adequate roughage to maintain body condition.
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Prevent over-fat ewes—excess body fat reduces fertility. AgriTech
Feeding During Breeding (Flushing)
✔ Flushing = purposeful temporary increase in nutrition to improve reproductive performance. Agri College+1
Objectives of Flushing
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Increase ovulation rate.
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Increase incidence of estrus.
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Improve conception and embryo survival.
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Increase lambing/kidding percentage by ~10-20%. Agri College
When to Flush
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Start 2-4 weeks before breeding.
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Can be continued into early breeding period. Agri College
How to Flush
✔ Increase energy level using:
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Good quality legume hay (e.g., berseem).
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Pasture grazing.
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Supplement with 250–400 g concentrate/day/head OR 500 g quality hay. Pashusnehi+1
Key Point
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Ewes already in good body condition (BCS ~3.0+) may not show much benefit from flushing versus undernourished animals. Agri College
5) Feeding Goats
Breeding Does
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Similar flushing concept applies: increase nutrition ~3-4 weeks before mating to improve ovulation and kidding rates. Agri College
Pregnancy
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First 4 months: maintain with good pasture + roughage.
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Last 4-6 weeks: additional concentrate (250-350 g/day) + green fodder to avoid pregnancy toxemia. AgriTech
At Kidding/Lambing
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Light feeding on the day; plenty of clean water.
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After birth, increase ration gradually, provide dry roughage free choice. AgriTech
6) Practical Tips for Exam
✔ Definition (Straight Answer)
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Flushing = Increased plane of nutrition 2-4 weeks before breeding to improve ovulation and lambing/kidding rates. Agri College
✔ Why Flush?
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Stimulates earlier and more uniform estrus.
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Increases multiple births (twins/triplets). AgriTech
✔ Procedure Summarized
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Identify females in lean/declining condition.
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Increase energy intake via concentrate/hay.
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Start 2-4 weeks before mating; continue early breeding.
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Monitor Body Condition Score (aim for 3 on 1–5 scale). Agri College
✔ Expected Outcome
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Improved fertility and lamb/kid crop up to ~20%. Agri College
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