Planning of selection of black-motley cattle
E-mail: via@mari-el.ru
The optimum program of selection of large horned livestock of the black-motley breed, calculated on annual increase of dairy efficiency of cows only due to selection by 61.14 kg of milk is developed. Rate of genetic improvement of a population on a yield of milk will make 1,49%.
Keywords: black-motley breed, selection, optimization, dairy efficiency
