TECHNOLOGY OF CULTIVATING REGIONIZED VEGETABLE SOY VARIETIES IN UZBEKISTAN

Abstract

Annotation. Research has been conducted on the development of elements of the technology for growing vegetable soybeans of the Izumrud, Universal variety. When soaking seeds in sodium humate, as well as using mulch (decomposed sawdust, decomposed manure) affecting plant growth and development. Optimal sowing dates and schemes have been established. The technical and biological ripeness of legumes occurs earlier when sown with seeds soaked in water using mulch, as well as in the variant when soaking seeds in sodium humate. The yield was 11.8 and 12.3 t/ha, respectively, and the lowest yield was noted in the control variant with dry seeds - 11.0 t/ha. Compared to the dried sowing scheme of 70×15 and (50+20) ×15 cm, with a sparse sowing scheme of 70×25 and (50+20) ×25 cm, the height of the main stem in vegetable soybeans decreases. Optimal sowing schemes have been established: single-row sowing scheme 70×20 cm, and with double-row sowing - (50+20) ×20 cm.