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The effect of protein on immune function of fish

Protein is an important component of all cells and tissues of the human body. All important parts of the body need to be involved in protein. In general, protein accounts for about 18% of the total mass of the human body. The same way, protein is also very important for fishes.
Protein is an important nutrient for fish survival, is an important material composition of cells, tissues and organs of the body. Fish normal growth need to feed in a number of sufficient, easy to digest and absorb, a variety of amino acid ratio of the appropriate protein. When fish protein deficiency, their growth is slow, the immunity of the body is decreased, and the suitable protein of various amino acids. Fish intake protein deficiency, slow growth, decreased body immunity, slow tissue regeneration, wound healing ability is poor, easy to sick. 
Protein intake too much, the protein can not be digested will be excreted by nitrogen form, it reduces the efficiency of the use of protein in the body, and inThe effect of protein on immune function of fishcreased the pressure of water quality management, and also prone to cause intestinal disease. The relative protein levels under the condition of amino acid balance will not only make the fish grow faster, and its immunity will be enhanced.
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