Avdeenko A., Chernenko V., Shestov I., Goryachev V., Bocharnikov A.

Perfecting of technology of cultivation of sunflower in a zone of risky agriculture

Results of researches of cultivation of sunflower on dump, minimum and No-Till are presented to technologies in the conditions of a zone of risky agriculture of the Rostov region. Influence of processing of the soil on indicators of density of the soil, water durability of units, on structure of crops, size of productivity of two hybrids of sunflower is revealed. To production it is recommended to cultivate in a zone of risky agriculture sunflower both on the minimum processing of the soil, and on technologists of No-Till.

Keywords: SUNFLOWER, PROCESSING OF THE SOIL, DISKING, SOIL DENSITY, WATER DURABILITY, PRODUCTIVITY, HELIANTHUS ANNUUS