Комбикорма и нормированное кормление сельскохозяйственных животных
2010
Golushko, V.M., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
In the conditions of the Republic of Belarus there were analyzed ways of development of the national compound feed industry. The assortment of mixed fodders was presented, its production, structure, influence on swine productivity was described. There were analyzed changes in live weight of piglets, their viability rate and feed consumption per 1 kg of live weight gain in the conditions of different amino-acid nutritive value. The realized studied showed that use of standardized indexes of a real digestibility of amino-acids for calculation of their content in mixed fodder ingredients and in mixed fodders made it possible to substantially increase the productive effect of mixed fodders and reduce the expenses for swine production and improve products quality. There was analyzed a problem of determination of content of important nutritive value indexes, such as volumetric energy, and real digestible nonreplaceable amino acids. On this basis it could be possible to terminate application of deficit and expensive fish meal. There was marked the necessity of rationed feeding with digestible nonreplaceable amino acids of swine of new breeds and hybrids with high genetic meaty qualities.
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