The breeding and genetic parameters of economic and biological forms of black-and-haired breed

The monograph conducted a comprehensive assessment of the economic and biological features of animals with black and qualified breed of various ecogenesis of the Trans-Urals. The coefficients of variability, correlation, repeatability and inheritance of economic and biological features have been established, the effectiveness of methods for breeding a black and qualifier breed in connection with its origin is determined.
The use of results in breeding black and qualifier breeds of various ecogenesis allows you to optimize the breeding and genetic parameters of economic and biological signs of selection programs for breeding plants, reproductors.
The monograph is intended for agriculture specialists, professors, graduate students, master"s and students (bachelor"s level) of agricultural universities of the Zootechnia training