Pogorelova A. Influence of endogenous and exogenous factors on productivity and reproductive traits of rabbits

The conducted studies have proven the probable influence of the article on the growth and development of rabbits, the intensity of formation of live weight at an early age was determined and its influence on productivity and reproductive traits was determined. The methods for modeling the growth of rabbits by the model of T. Bridges have been developed and the high predictive accuracy of its use was established. It has been established that the most valuable biochemical composition is rabbit and internal fat in rabbits, which have reached their full physiological development. The regularities of formation and realization of genetic potential of rabbits productivity in purebred breeding and crossing are crossing. It has been established that individuals from the group of multiple fetus rabbits were dominated by individuals with a heterozygous genotype for the genome of the progesterone receptor (PGR). The expediency of using the type of higher nervous activity of mothers as a breeding ground for the selection of young animals per tribe is established. The probable effect of the season of rabbit okrol to the degree of manifestation of rabbit hunting, its duration and periodicity. The effectiveness of the early leave on the dynamics of further growth of rabbits and rabbits. The influence of lighting and temperature on the distribution of sex rabbits in nests.