00620naa#a2200169#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\39651 20240512002738.7 1997-4868 20200930b2020####ek#y0engy0150####ca RU Cultivation of agricultural crops using direct seeding technology in the extremely arid zone of the Stavropol Territory Journal article Ekaterinburg Ural State Agrarian University 2020 7 с. Journal article local Dridiger Viktor Korneevich Gadzhiumarov R. G. usau.editorum.ru