2016,    N 4 (26)    

VETERINARY SCIENCE AND ANIMAL INDUSTRIES

Maslova N., Khokhlova A.

Effect of age of the first insemination of pigs on their reproductive function of an industrial complex and farming

On the basis of conducted research identified the impact of age at first insemination or covering pigs on their reproductive function, growth and reproductive function of their offspring in terms of industrial complex and farms. Shows the advantages of the first insemination or covering pigs at the age of 10 months and the deficiencies noted at the first insemination or covering pigs at the age of 6, 7, 11, 12 months as an industrial complex, and farms.

Keywords: SOW, PIGS, FERTILITY, SEXUAL HUNTING, SPERM INDEXES, MULTIPLE PREGNANCY, LARGE-FRUITED, THE PRESERVATION OF THE OFFSPRING, LIVE WEIGHT, THE GROSS GAINS