title: The productivity and resistance to unfavorable environmental factors of the facultative barley varieties sown in the autumn and spring
abstract: The current paper has presented the study results of the facultative barley varieties of the FSBSI “Agricultural Research Center “Donskoy” in the conditions of the Republic of Crimea. The study was carried out in 2017-2019 on the experimental plots of the department of introduction and technologies in field cultivation and animal husbandryof the FSBSI Research Institute of Agriculture of the Crimea, located in the village of Klepinino of Krasnogvardeisky district, in the central steppe zone of t
journal: Grain Economy of Russia