TECHNOLOGY OF BULB ONIONS CULTIVATION USING DRIP IRRIGATION SYSTEM

摘要

FIELD: agriculture.SUBSTANCE: invention relates to agriculture and can be used for cultivation of bulb onions using drip irrigation system. Method includes soil treatment, application of mineral fertilizers and herbicides. Then one performs stubble stubbing of the precursor; during sowing, ammonium nitrate and ammophos are added. Method includes harrowing and treatment with herbicide. First watering with drop irrigation is carried out 9–10 days after bulb onion planting. It is repeated once a week until the season of the vegetation is completed. In the phase of appearance of real leaves, Goal herbicide is treated with concentration of 1 l/ha. One week after the treatment, additional ammophos is fertilized. Harvesting is performed in the first decade of September.EFFECT: method allows to increase efficiency of bulb onions due to improvement of soil water regime.1 cl