Egbinola F

ANIMAL IMPROVEMENT

MEANING OF ANIMAL IMPROVEMENT Animal improvement refers to the ways of developing and breeding only those animals that show the greatest merit under consideration such as good feed conversion, growth rate, disease resistance, egg size, etc. It also involves the upgrading of existing (local) breeds as a result of some undesirable characteristics which they possess.

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FISH FARMING

FISH FARMING Fish farming (pisciculture) involves raising selected fish species commercially underscientifically controlled conditions in enclosed water bodies such as ponds, lakes etc where they live, feed, breed and are harvested for man’s use. Common fish species reared commercially includes salmon, tilapia, catfish, crab etc. Fishery: This is the study of fish and other aquatic

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AGRICULTURAL EXTENSION

Agricultural extension is the process, system or service which assists farmers or farm people through educational procedures in improving farming methods and techniques. In other words, Agricultural extension is the process whereby the beneficial products of research are taken to the farmers and the problems of farmers taken to research institutions for solution.   Agricultural

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ANIMAL NUTRITION (MALNUTRITION)

MALNUTRITION IN FARM ANIMALS Malnutrition is said to occur when a ration (amount of feed provided to an animal per day) does not provide all the food nutrients(carbohydrate, protein,fats and oils, vitamins, minerals, water and other feed additives) in adequate quantities. Those nutrients wanting are said to be deficient which eventually results in nutritional disease.

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RESPIRATORY SYSTEM

RESPIRATORY SYSTEM Respiratory system includes all the organs and tissues associated with the exchange of gases between the animal and its environment, leading to the release of energy. The purpose of respiration is to supply oxygen to the cell which burns down food to release energy. C6H12O6            +          6O2                  à        6CO2                +          6H2O   

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FARM MECHANIZATION

FARM MECHANIZATION (TRACTORIZATION) Mechanization refers to the application of engineering principles and technology in agricultural production. It is the use of machines such as tractors, ploughs, harvesters, harrow, planter etc as well as the use of farm inputs such as insecticides, improved seeds, fertilizer etc.   The objective of mechanization is to: reduce human labour

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