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Poultry
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forages, hays, silages, and byproduct feeds. Concentrates are energy-rich grains and molasses, protein- and energy-rich supplements, and vitamin and mineral supplements. Mixed feeds can be high or low in energy, protein, or fiber, or they can provide a balanced ration
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Feeds can be classified into three main types: roughages, concentrates, and mixed feeds. Roughages are high in fiber and include pasture forages, hays, silages, and byproduct feeds.
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Feed rations are classified in several ways, including by type, composition, and purpose
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Feed rations are classified based on their composition, nutritional content, and purpose in animal nutrition. Here are the main classifications:
1. Based on Nutritional Content
Maintenance Ration: Provides just enough nutrients to maintain the animal’s basic metabolic functions, body weight, and health without gaining or losing weight.
Production Ration: Includes additional nutrients required for specific productive activities, such as:
Growth Ration: For growing animals to ensure proper weight gain and muscle development.
Lactation Ration: For dairy animals to support milk production.
Reproduction Ration: For breeding animals to ensure fertility and healthy offspring.
Work Ration: For animals used for labor (e.g., draft animals) to meet their higher energy needs.
2. Based on Composition
Concentrate Ration: High in energy and/or protein, low in fiber, and easily digestible. Examples include grains, oilseeds, and by-products like soybean meal or corn.
Roughage Ration: High in fiber and bulk, low in energy. Examples include hay, silage, straw, and pasture grasses.
3. Based on Physical Form
Dry Ration: Composed of dry ingredients like hay, grains, and meal.
Wet (or Moist) Ration: Includes high-moisture feeds such as silage, fresh grass, or root crops.
Total Mixed Ration (TMR): A blend of all feed components (concentrates and roughages) mixed together to ensure balanced nutrition.
4. Based on Digestibility
Balanced Ration: Contains all essential nutrients (proteins, carbohydrates, fats, vitamins, and minerals) in the right proportions for a specific purpose.
Unbalanced Ration: Lacks certain nutrients, leading to deficiencies or excesses.
5. Based on Purpose
Starter Ration: Designed for young animals to encourage early growth and development.
Finisher Ration: High-energy feed used to prepare animals for market or slaughter.
Supplemental Ration: Added to correct deficiencies in the main diet.
Medicinal Ration: Includes additives like antibiotics, probiotics, or medications to address health issues
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Feeds are generally classified into two broad categories, namely concentrates and forages. Concentrates are feeds which are high in energy content.
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We can conveniently classify feeds into three main types: (1) roughages, (2) concentrates, and (3) mixed feeds. Roughages include pasture forages, hays, silages, and byproduct feeds that contain a high percentage of fiber.
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noted
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