Studyng the genetic characteristics of reproductive function in the cattle population of black spotted breed moldavian type

Abstract

Previous studies have shown that the scientific organization of livestock reproduction is an important way to increase the profitability of livestock breeding. Organizing livestock reproduction, as an economic process, involves knowing the reproductive function and how it is influenced by animal production. Reproductive indices offer objective information about these complex biological features. Through the selection work it is necessary to specify the content and the scientific basis of the relationship between milk production and reproductive indices. The research has been carried aut on a 500 cows, and as a result we can mention that the milk output is closely related to the indices of reproduction.