Yaremich N. Influence of genotypical and paratypical factors on productivity of the American mink of the Scandinavian selection

Is devoted to studying of influence of genotypical and paratypical factors on efficiency of the American mink of the Scandinavian selection. Correlative dependences between factors of formation of productivity indexes level of minks and level of their realization in the conditions of JSC "Zolotonosha fur farm" of the Cherkassy area are established. Optimum parameters of the mating season and the impact of technological and macroclimatic conditions on the level of realization of productive qualities of minks of different genotypes are determined. Effectiveness of use of the drug "E-selenium" during preparation and carrying out of the mating season, and also during cultivation of young growth is investigated. Offers on increase of reproductive ability and improvement of productivity indexes of short-haired minks of different types of coloring