ТHE INFLUENCE OF DIFFERENT DIET RECIPES ON THE PRODUCTIVITY OF A NEW POPULATION OF SIMMENTAL BEEF BEEF BUGS IN DIFFERENT GROWING PERIODS WHEN HIGH CONDITIONS ARE ACHIEVED IN THE CARPATHIAN REGION OF ВUKOVINA

Abstract

In the presented article, the question of the effectiveness of fattening of Bukhay cattle of a new population of the Bukovina zonal type of meat Komologo Simmental cattle, at an average level of feeding with the use of different feeds in ration recipes in percentage terms in different physiological periods of cultivation in the conditions of the Carpathian region of the Carpathians, is highlighted. It was established that during the 151 days of the first winter main period of the experiment, the average daily gains of the animals of the control group amounted to 589 g, which is 33 g (5,6%) and 86 g (14,6%) less than the same-age Boga animals of the first and second experimental groups where corn silage and hay age were separately included in the ration recipes. It was determined that the introduction of 10% haulage and 10% corn silage into the recipe of the diet of ruminants III - experimental group in terms of nutrition contributed to the growth of average daily gains of 775g, which is 166 g or 28% more than peers of the control group at the expense of 1 kg of gain 7,1 k. unit, which by 2,1 k. unit. less than control animals. On the prescription rations of the second winter period, during 179 days, the daily gains of bulls in the III experimental group amounted to 732 g, which is (6,0%) higher than peers of the control group, with feed consumption per 1 kg of gain of 11,6 units., which by 0,8 k. unit less than the

people of Bugai, whose ration recipes contained fodder accepted in this controlled farm. In the research, it was found that with losses per 1 kg of growth, 121,5 MJ, consumption per 100 kg of live weight of 2,19 kg of dry matter, and also, with the concentration of exchangeable energy in 1 kg of dry matter, 9,1 MJ by Bugai cows of the III - research group contributed to obtaining the highest daily gains of 731 g for a full growing cycle from birth to 20 months of age with the achievement of a final live weight of 445 kg, which indicates a very high genetic potential of meat productivity The inclusion of 10% silage and 10% hay in the recipe of the ration of Bugai cattle of the III research group both in summer and in winter increased the number of erythrocytes in the blood by 0,24 million/ml3, hemoglobin by 0,32 g% and protein in the serum - by 0,32%, also higher alkaline reserve and carotene content - by 26 mg%.