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Protein Feed In The Livestock And Poultry Nutrition Occupies A Special Status
- Jul 24, 2017 -

  Nutritional effects of protein feed on livestock and poultry

  Scientific evidence that protein is one of the most important material basis of life activities, occupies a special status in livestock and poultry nutrition, and its other nutrients can not be replaced. Its main nutritional role has the following points.

  First, the composition of the most basic material of carcasses:

  Livestock and poultry body surface protection organizations such as hair, feathers, hooves, horns and so are keratin and glial protein composition. protein feed Livestock and poultry skin, muscle, nerve, connective tissue and a variety of internal organs such as heart, lung, spleen, kidney, stomach and genital organs, are protein as the basic ingredients. According to research shows that the whole body of the carcass for about 6-7 months, half of the new protein replaced. In addition, sperm and eggs are composed of protein.

  Second, is the life of the necessary material:

  Carcasses are divided into intracellular fluid and extracellular fluid. Intracellular fluid is the cell gap of various biochemical reactions of the place; extracellular fluid is the cell life of the living environment. Enzyme, which is a special catalytic activity of the protein, can promote the smooth progress of intracellular biochemical reactions. Hormones have anti-disease and immune effect of the antibody itself is the protein body of livestock and poultry is to use these substances to maintain the normal physiological machine.

  Third, you can break down the energy supply:

  When the supply of livestock and poultry heat carbohydrates and lack of fat, the protein can also be released in the body to release energy, protein feed supply livestock and poultry needs. When the protein is excess, the excess protein can also be deoxygenated, the non-nitrogenous part of the oxidation of energy or into the body fat stored in order to prepare for use when the energy is insufficient.

  Fourth, the basis of genetic material:

  The genetic material of livestock and poultry is DNA (deoxyribonucleic acid), which is combined with the histone into a complex protein body - nuclear protein, and in the form of nucleoprotein in the form of chromosomes, will own hidden genetic information, through Its own copy process is passed on to the next generation.

  5, is an important component of various livestock products: protein is the formation of milk, meat, skin, wool and other animal products important raw materials.

  In short, the protein is the material basis of life, protein feed it plays a very important role in livestock and poultry nutrition.