Seed growing of beet at drip irrigation in the South of Ukraine

Abstract

Goal. Optimize the main elements of the technology of cultivating royal and seed plants of beet dining in the conditions of drip irrigation in the south of Ukraine. Methods. Field, laboratory, mathematical, statistical. Results The highest yield of mother stock - 57.1 t / ha was obtained for sowing in the 2nd decade of June, bringing the estimated dose of mineral fertilizers (N120P80K80) and the density of plants standing 400 thousand pcs. / Ha. The highest seed yield - 2.13 t / ha - was obtained for 90 + 50 cm planting plots with a diameter of 41 - 60 mm, a plant density of 42.6 thousand pounds per hectare and an estimated fertilizer dose (N120P90K90). Conclusions In the conditions of southern Ukraine, for drops irrigation, seedlings, planting patterns, maturity and seedlings, and the use of fertilizers have a significant effect on the yield of mother-to- be root crops and table beet seed. On the seed quality of the seeds, the scheme of planting, fertilizing and the density of cultivation of seedlings does not significantly affect. The obtained seed meets the requirements of DSTU 7160: 2010.