title: ZONING OF THE SOUTHERN RUSSIA TERRITORY ACCORDING TO HEAT AND MOISTURE SUPPLY FOR THE COTTON INTRODUCTION
abstract: Purpose: zoning of the southern Russia territory by heat and moisture supply corresponding to the ecological needs of cotton. Materials and methods. Zoning was carried out on the territory of eight entities forming the south of Russia: the Republics of Dagestan, Kalmykia, the Crimea, Krasnodar and Stavropol territories, Astrakhan, Volgograd and Rostov regions. Data on the values of average daily temperatures were collected at 51 meteorological stations in the south of Russia in the entities unde
journal: Land Reclamation and Hydraulic Engineering