00671naa#a2200157#i#450# EN\FNC «VIK IM. V. R. VIL'YAMSA»\bibl\6838 20260320060304.5 20211224b2021####ek#y0engy0150####ca RU AGRO-ENERGY EFFICIENCY OF CREATION AND LONG-TERM INTENSIVE USE OF EARLY- AND MEDIUM-RIPENING CEREALS GRASS STANDS Conference article/thesis Lobnya Federal Williams Research Center of Forage Production and Agroecology 2021 5 с. Conference article/thesis local Полеводство. Полевые культуры. 633 Zhezmer Natalya Vasilievna adaptagro.editorum.ru