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ANIMAL PRODUCTION NOTES
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1. Meaning of Animal Production
Animal production refers to the science and practice of breeding, feeding, managing, and caring for domestic animals to obtain useful products such as meat, milk, eggs, wool, hides, and draught power.
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2. Branches of Animal Production
a) Livestock Production
Rearing of cattle, sheep, goats, pigs, camels, rabbits, etc.
b) Poultry Production
Keeping birds such as chickens, turkeys, ducks, geese, quails, and guinea fowls.
c) Aquaculture
Production of fish and other aquatic organisms.
d) Apiculture
Keeping bees for honey, wax, and pollination.
e) Pasture & Range Management
Establishing and managing pastures to feed livestock.
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3. Importance of Animal Production
1. Source of food: meat, eggs, milk.
2. Income and employment: livestock sales, value-added products.
3. Raw materials: hides, skins, wool, bones, manure.
4. Draught power: oxen used for ploughing and transport.
5. Soil fertility: manure improves soil structure and nutrients.
6. Cultural importance: dowry, ceremonies, prestige.
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4. Classes of Livestock
Monogastrics
Pigs, poultry, rabbits.
Ruminants
Cattle, sheep, goats, camels.
Non-ruminant herbivores
Donkeys, horses.
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5. Animal Nutrition
Types of Feeds
1. Roughages: grass, hay, silage, legumes.
2. Concentrates: maize, cottonseed cake, soybean meal, fishmeal.
3. Supplements: minerals, vitamins.
Feeding Practices
Grazing
Zero-grazing
Feeding schedule (age, production stage)
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6. Animal Breeding
Methods of Breeding
Natural mating
Artificial insemination (AI)
Selective breeding
Crossbreeding
Breeding Objectives
Improve growth rate
Increase milk or egg production
Improve disease resistance
Better adaptability
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7. Animal Health
Common Livestock Diseases
Viral: Foot-and-mouth disease, Newcastle disease
Bacterial: Anthrax, Mastitis
Protozoan: East Coast Fever (ECF), Trypanosomiasis
Parasitic: Worms, ticks, lice
Disease Control Methods
Vaccination
Deworming
Good hygiene
Proper housing
Isolation of sick animals
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8. Animal Housing
Qualities of Good Housing
Well-ventilated
Clean and dry
Spacious
Proper drainage
Protection from predators & harsh weather
Types of Housing
Cattle sheds
Pigsty
Poultry houses
Goat/sheep pens
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9. Pasture and Range Management
Types of Pastures
Natural pastures
Improved pastures—planted with grasses (e.g., Napier) & legumes.
Pasture Management Practices
Rotational grazing
Reseeding
Fertilizer application
Irrigation
Weed and pest control
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10. Animal Production Systems
1. Extensive System
Large land area
Low input, free grazing
Common in pastoral areas
2. Semi-intensive System
Partial grazing + supplementary feeding
3. Intensive System
Zero-grazing
High inputs, high productivity
Used in commercial poultry, dairy, and pig farming
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11. Animal Products
Meat
Milk
Eggs
Wool
Honey
Hides and skins
- Teacher: Admin User