Methods of selection efficiency increase in cattle breeding (under milk productivity and live weight) in cattle breeding using the bulls-producers of world gene storage

G. P. Kotendzhi, I. V. Levchenko, S. V. Burnatnyy, N. V. Bolhova, V. P. Boroday

Research of application of selection efficiency improvement methods concerning milk productivity and live weight in cattle breeding while using bulls-producers of world gene storage is presented in this article.

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