00707naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200016800094210006100262215001000323608002700333675007900360700003500439700003100474856002000505EN\\bibl\9342220260220130645.5##a1819-4036##a20230526b2023####ek#y0engy0150####ca##aRU1#aCORRECTION OF RUMEN DIGESTION INDICATORS AND CARBOHYDRATE COMPOUNDS METABOLISM IN FIRST–CALF HEIFERS UNDER CONDITIONS OF BIOGEOCHEMICAL PROVINCEeJournal article1#aKrasnoyarskcKrasnoyarsk State Agrarian Universityd2023##a6 с.##aJournal article2local##aСравнительная патология. Ветеринария. 619#1aGertmangAleksandr Mihaylovich#1aMaksimovichgDina Mratovna4#avestnik.kgau.ru