ОPTIMIZATION OF GROWING AND FEEDING OF DIFFERENT BREEDS OF RUMINANTS AND THEIR HYBRIDS WITH AN AVERAGE LEVEL OF FEEDING IN THE CONDITIONS OF THE CARPATHIAN REGION OF ВUKOVINA

Abstract

This article presents the results of research on the impact of average typical feeding and retention technologies for fattening bulls of different breeds, types and their mixtures of ruminants on live weight, average daily, absolute and relative gains. The conducted scientific researchers are directed on development of new recipes of rations of feeding of bulls with use of various technologies of the maintenance at production of cheap and qualitative beef in the Carpathian region of Bukovina. According to the results of the research it was established that for 185 days during fattening bulls of different breeds of cattle where the daily gains in the created Bukovinian zonal type of meat Simmental cattle were - 947.0 g, which is 142.1 (17.6%) more than Aberdeen peers -Angus breed. Interestingly, the bulls of the dairy breed of the created new breed group of Bukovina red-spotted dairy cattle had a growth energy of 859.4 g, which is 87 g (10.1%) less than the 1Y group (meat Simmental) in the Bukovina region. With the use of different types of feeding and maintenance technologies when fattening steers of different breeds, types and their crossbreeds of ruminants up to one year of age and when fattening up to a year, the Simmental breed of the meat direction of productivity with the achievement of daily gains is more than - 947.0 grams with an increase in productivity by 17 .6%, which provide high economic results in terms of their biological and economically useful qualities in the conditions of the Bukovyna region. It is noteworthy in research that the best economic indicators are

obtained in 1In the group in which the cost of feed per 1 quintal of live weight gain was at fattening 6.1k.od. As a result of fattening, the profitability of growing ruminant meat Simmental was 11.5% and 15.1%, respectively, with the average typical feeding in different climatic zones of Chernivtsi region.