Open access
Sep 2026
The effectiveness of selection based on the selection index highly productive daughters of bulls with breeding categories, installed using a modified method
The selection of sires based on the quality of their offspring still remains relevant for increasing the milk productivity of cattle, as well as the selection of highly productive cows based on a selection index that takes into account the exterior characteristics of animals. The purpose of the study was to test the me...
Z. Aisanov, T. Tarchokov, M. Tleynsheva
· Izvestiya of Kabardino-Balka... · 0 citations