00544naa#a2200169#i#450# EN\\bibl\2620 20241221033103.6 2308-8877 20140513b2014####ek#y0engy0150####ca RUS RU Energy saving at direct crops of grain crops Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 4 с. Journal article local Skuryatin N. zh-szf.ru