title: Productivity of sorghum crops depending on agrotechnical methods of cultivation in the regions of the Russian Federation (review)
abstract: The review considers the unique diversity and versatility of the use of sorghum crops. The dependence of the yield of biomass and grain of varieties and hybrids of sorghum crops on the applied elements of the crop cultivation technology is analyzed: width of row spacing, density of standing plants in different zones of sorghum sowing in the Russian Federation. A variety of soil and climatic conditions of sorghum cultivation regions differ in the temperature regime, the reserves of soil moisture 
journal: Agricultural science Euro-North-East