USE OF LACTULOSE IN COMPOUND FEED KR-1
Abstract
The paper presents the results of studying the efficiency of including different doses of lactulose in diets for young cattle in composition of the starter compound feed KR-1. The research has been carried out at the State Enterprise “ZhodinoAgroPlemElita” of Smolevichi district, Minsk region. Inclusion in the diet of young cattle in compound feed KR-1 of lactulose in the amount of 0.8; 1.6 and 2.4% contributed to increase in the average daily weight gain by 6.0; 10.4 and 2.6%, increase in the amount of erythrocytes in blood by 6.2; 18.1; 15.6%, hemoglobin by 2.8; 3.6; 6.5%, hematocrit by 1.4; 13.7; 11.5% and a decrease in urea by 2.5; 5.1 and 7.6%, respectively, compared with the control group of animals.
About the Author
М. S. Grin
Research and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Russian Federation
Russian Federation
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Review
For citations:
Grin М.S. USE OF LACTULOSE IN COMPOUND FEED KR-1. Zootechnical Science of Belarus. 2021;56(1):165-172. (In Russ.)
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