For citations:
Sapunkov V.L., Solonkin A.V., Guzenko A.V. Ecological trial of the winter wheat varieties of the ARC “Donskoy” in the area of dark chestnut soils of the Volgograd region. Grain Economy of Russia. 2021;(6):88-94. (In Russ.) https://doi.org/10.31367/2079-8725-2021-78-6-88-94