THE STUDY OF BIOLODICAL INDICATORS OF SPERM SIRES TATARSTAN TYPES DEPENDING ON THEIR LINEAR ACCESSORIES
The article presents the results of studies on the biological parameters of semen sires Tatarstan type, taking into account the linear supplies are indicated fairly high quality in all its lines studied, far exceeding the requirements of the regulations, and recommendations are made to promote the use of the gene product for the artificial insemination of cows and heifers.