EFFECTIVE COMBINATION OF BREEDS FOR INCREASING PRODUCTIVE QUALITIES OF PIGS
Journal Title: Молодий вчений - Year 2017, Vol 4, Issue 44
Abstract
Established efficiency of modern pig genotypes foreign and domestic breeding adapted to the conditions of the central region of Ukraine, two- and three-breed crossing to increase meat productivity piglets.у. Performed analysis of energy growth, of fattening, slaughter and meat quality purebred and hybrid animals. Among the analyzed 5 pairs of parents positive level combination of obtained from three breeds industrial crossing, and negative – on 2-pairs at pure breeding and crossing two breeds. Proved the expediency using breeds p’yetren and red white belt at the final stage hybridization, that will allow increase the meat yield in carcasses by 4.0-2.1% compared to indicators of two breeds hybrids and amounts to 71.6-73.5% respectively. Recommended, to obtain the highest rates of slaughter and meat quality in progeny in a complex industrial crossbreeding use the p’yetren breeds hogs. Meat pigs of this group been the most lean and for fattening qualities they prevailed the original parental genotypes.
Authors and Affiliations
O. V. Vashenko
Keywords
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