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PROBLEM-BASED E-LEARNING SYSTEM FOR AGRICULTURE EXTENSION

INTRODUCTION TO LIVESTOCK SELECTION AND BREEDING


Terms used in Livestock breeding

(a) Dominant and recessive genes

(b) Heterosis (hybrid vigour)

(c) Epistasis

 

  Importance of livestock
 

Livestock species:

(a) Cattle

(b) Goats

(c) Sheep

(d) Pigs

(e) Poultry

(f) Rabbits

(g) Camels

Discuss each under the folio

(i) Breed origin and character Type of each breed

(ii) External features of each livestock species

(iii) Typical conformation

  Terms used to describe livestock in different species by age, se. and use.

 

MORE TOPICS IN PROBLEM-BASED E-LEARNING FOR AGRICULTURE EXTENSION

Rice Planting Introduction to Agriculture
Agroforestry Logo Agro forestry
Crop production Logo

Crop Production - Field Practices

Farm Power and Machinery

Farm Power and Machinery

Farm Structures Logo

Farm Structures

Farm_Tools_Logo

Farm Tools and Equipment

Forage Crops Logo

Forage Crops

In-organic-Fertilizer

Inorganic Fertilizers

Irrigation Logo

Irrigation and Drainage

Land Preparation Logo

Land Preparation

Livestock Breeds

Livestock Breeds

Livestock Health Logo

Livestock Health (Diseases, Parasites)

Livestock Production Logo

Livestock Production - Cattle

Poultry Farming Logo Livestock Production - Poultry
Organic Manure

Organic Manures

Soil Conservation

Soil and Water Conservation

Water Supply Logo

Water Supply

Weeds Logo

Weeds and Weed Control