00774naa#a2200181#i#4500001006100000005001700061011001400078100004100092102000700133200016000140210005500300215001000355608002700365675012200392700003700514700002000551856002100571EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\3359120240519095304.7##a1997-4868##a20191114b2019####ek#y0engy0150####ca##aRU1#aBiologized crop rotation – the main factor for fertility increases of sod-podzolic soils and arable land productivity in the Upper VolgaeJournal article1#aEkaterinburgcUral State Agrarian Universityd2019##a8 с.##aJournal article2local##aСельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63#1aEsedullaevgSabir Tyumenbegovich#1aMeltsaevgI. G.4#ausau.editorum.ru