Milk quality for cheese production in silage type feeding of cows

Abstract

The results of studies to study the relationship of changes in milk indicators obtained in the silage type of feeding of dairy cows of the farms of Chernivtsi region are presented. The causes of low quality cheese, which is made from cows, which are in conditions in the stall period of silage feeding. In the winter and spring, when protein deficiency in the diets is observed, there is a decrease in protein content in milk. In other periods of the year, with increased protein nutrition, the protein content in milk increased. The correlation coefficient between them R = 0.976 ± 0.068. Summer milk contained 7% more casein than milk obtained during the feeding of cows with silo. The lower content of casein in milk in the spring, which reduces the yield of cheese by 10-11%. The highest density values are marked in August-September.