00762naa#a2200169#i#4500001004600000005001700046011001400063100004100077102000700118200015600125210008800281215001100369608002700380675012200407700003700529856002600566EN\FNC «VIK IM. V. R. VIL'YAMSA»\bibl\3714220251221121456.7##a2222-5366##a20200417b2020####ek#y0engy0150####ca##aRU1#aCHANGES IN THE COMPOSITION OF POLY-SPECIESSOWINGS OF FODDER CROPS BY YEARS AND THEIR PRODUCTIVE LONGEVITY UNDER THE UPPER VOLGA REGIONeJournal article1#aLobnyacFederal Williams Research Center of Forage Production and Agroecologyd2020##a17 с.##aJournal article2local##aСельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63#1aEsedullaevgSabir Tyumenbegovich4#aadaptagro.editorum.ru