Effect of relation between roughage and concentrates in complete feeds for fattening cattle
Vasilev, A.; Kenov, P.; Vladimirov, I.
Zhivotnovudni Nauki 12(4): 18-23
1975
ISSN/ISBN: 0514-7441 Accession: 000355276
For 292 days from between 110 and 120 kg liveweight 2 groups of 12 Aberdeen-Angus X improved Rhodope bulls were given chopped hay 35 or 55% with concentrates 65 or 45%. Average daily gains were 852 and 737 g and intakes of starch equivalent were 4110 and 3780 g/kg gained.