Актуальное выращивание столовой моркови на юге России

Abstract

When conducting field surveys of the search for modern ways to improve the technological methods of growing table carrots, we offer a comprehensive development of energy-saving elements of carrot root crop production technology on drip irrigation in the south of Russia. The hypothesis of productivity growth of table carrots with the use of modern types of biological products and fertigation of crops on drip irrigation was put forward. The problem of developing scientific and practical improvements in the highly efficient rational use and development of drip irrigation based on the development of resource-saving technologies for irrigation of table carrots, which significantly increase the yield yield of the irrigated hectare, becomes the highest priority. The conducted scientific search made it possible to form a research program and a scheme for conducting experiments that were laid in the zone of chestnut soils of land use of IP "Zaitsev V.A.", located in the Gorodishchensky district of the Volgograd region. The survey program included an agrobiological assessment of the cultivation of a zoned variety of table carrot Shantane (control) and modern hybrids Santa Cruz and Red Cor, which belong to the same group of precocity. Mineral fertilizers in the required doses were calculated for the planned yield thresholds of 90, 110 and 130 t/ha on drip irrigation. Biologics of a new generation of Agriful (concentration of 3 and 4 l/ha) and Fertigrain Foliar (concentration of 1.3 l/ha) were taken, as well as their joint use with mineral forms of fertilizers.