00733naa#a2200193#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\89239 20250408202334.2 1997-4868 20241002b2024####ek#y0engy0150####ca RU The importance of previous crops and mineral nutrition in the formation of yield and quality of spring barley in the Perm region Journal article Ekaterinburg Ural State Agrarian University 2024 10 с. Journal article local Polyakova Sofiya Sergeevna Fomin Denis Stanislavovich Yarkova Nadezhda Nikolaevna Fomin Dmitriy Stanislavovich usau.editorum.ru