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2015, N 3 (19) |
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PLANT GROWING |
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Aphanasyev P., Zhavoronko N., Bershakov S. |
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Meat efficiency of bull-calves at use in rations of pulp, enriched corn extract |
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Beet pulp is characterized by a low content of protein and phosphorus. For balancing rations with him ispolzovaniem such synthetic azotobacteria and fosforadaing drugs as diammonium phosphate, monoammonium phosphate, mononitrite, disodium hydrogen phosphate, etc. However, to balance livestock may be at the expense of alternative sources of protein and phosphorus.So, in the manufacture of starch from corn in the form of by-products get the extract, which in poshusta the form contains about 40% solids, 18-20% crude protein, and the amount of phosphorus - 7-9 times more than calcium. In the extract contains not less than 20% of lactic acid, which is the energy value almost equal to the glucose. The use of under-condensed corn steep liquor in the diets of steers for fattening on beet sour gamepot-polyethnicity to increase the content of protein, to satisfy the needs of the organization of the animal body for phosphorus, to eliminate the need to use mineral azotobacteria feed additives, to increase the production of beef and to improve its quality, poofy city economic efficiency of fattening steers on sour beet pulp.
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