УДК 636.4:591.18
SEXUAL ACTIVITY IN ADULT MALE PIGS WITH DIFFERENT TYPES OF NERVOUS SYSTEM
M.N. Nasibov, V.S. Avdeenko
In adult male pigs of Big White, Big Black, Durok and Landras breeds the psychoemotional character of sexual activity and sperm production were studied at piggery conditions. Different frequency of four nervous system types are shown according to sexual activity distributed dif-ferently in breeds. The usage of adult male pigs with different types of nervous system in reproduction technologies is discussed.
Key words: adult male pig, reproductive activity, potency, type of nervous activity, sexual reflexes, sperm production.
ФГОУ ВПО Саратовский государственный |
Поступила в редакцию |
