Biologized methods for increasing the productivity of vegetable crops and potatoes in irrigated conditions of the Volgograd region

A regulation for the application of biological and chemical plant protection products in vegetable crop rotation has been developed. Agricultural practices have been proposed that can significantly increase the yield and organoleptic properties of vegetable products. The effect of biopreparations on increasing the productivity of such vegetable crops as carrots, onions, beets and potatoes has been established. This has been especially noticeable in the production of commercial products, where the increase was 3.7 t/ha for carrots, 2.6 t/ha for onions, 9.4 t/ha for potatoes, and 19.5 t/ha for beets. The yield increase on beets was obtained due to the preservation of plants by the time of harvesting when applying biopreparations by 80%, and 15-25% when applying chemicals.