00509naa#a2200169#i#4500001001600000005001700016011001400033100004100047102000700088200012500095210003700220215001000257608002700267700001600294700001700310856001200327EN\\bibl\10251620251029203304.3##a2588-0209##a20231225b2023####ek#y0engy0150####ca##aRU1#aASSESSMENT OF THE IMPACT OF FEED PRODUCTION DEVELOPMENT ON INCREASING THE EFFICIENCY OF CATTLE BREEDINGeJournal article1#aMoscowcElectronic scienced2023##a0 с.##aJournal article2local#1aTekeevgM. #1aTekeevagA. 4#amshj.ru