PRODUCTIVITY OF THE DAIRY CATTLE IN ROSTOV REGION

Abstract

The article presents data showing that in the Rostov region annual reduction in the number of dairy cattle continues but production of dairy products increasing. The rate of production is lower than rate of consumption. Over the past 10 years in the region established high-tech industrial complexes. There are the import and acclimatization under various conditions over 11 thousand cattle of highly productive breeds. Over the past 10 years in the Rostov region was created by the high-tech industrial complexes; was acclimatization more than 11 thousand of highly productive breeds of cattle. 10 breeds of dairy and meat and dairy are breeding there . Milk yield hovers around 4840 - 10180 kg per cow per year. Comparison of milk production analysis showed that the yield of Brown Swiss cattle breeds, Simmental and Holstein breeding farms in the Rostov region is higher than in the breeding farms of other Russian regions. Among the cows Schwyz breed of «Vera» and the cows in the Simmental breed of «Kirovsky stud farm» was the highest daily milk yield 75-80 kg and 15500-16000 kg of milk per year. For stimulation of the reproductive function in a diet there includes rich in carotene fresh green feed, also take place spraing of the male odor, recording of bull roar and others.