Abstract:Increasing the protein nutritional value of rations through the use of legume-grass crops, press-cakes and oil-cakes, complete provision of high-quality animal feed, balanced in protein and other components, is the leading direction of solving the protein problem in animal husbandry and remains an urgent topic for research. The purpose of the research was to study the use of hay and haylage from the mixture of Eastern galega and awnless brome in the rations of first-calf heifers instead of the same feed from t… Show more
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