METHOD FOR PREDICTION OF DAIRY CATTLE PERFORMANCE AND MILK FAT

摘要

use: animal husbandry, u0434u043bu00a0 breeding animals. the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: u043bu0440u043eu0433u043du043eu0437u0438u0440u043eu0432u0430u043du0438u0435 mode u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 that animals in the 6 - u043cu0435u0441u00a0u0447u043du043eu043c age take blood serum and u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 receive level of the mountains mon. the significance of the hormone progesterone 14,15 - 17,55 u043du043cu043eu043bu044c / l and u0442u0440u0438u0438u043eu0434u0442u0438u0440u043eu043du0438u043du0430 24,87 - 27,67 u043du043cu043eu043bu044c / l, animal u043eu0442u043du043eu0441u00a0u0442, u0432u044bu0441u043eu043au043eu043cu043eu043bu043eu0447u043du044bu043c and u0436u0438u0440u043du043eu043cu043eu043bu043eu0447u043du044bu043c. 1, table 2).