METHOD FOR GROWING CASTOR-OIL PLANT VARIETIES AT DIFFERENT SOWING RATES IN THE SOUTH OF UKRAINE

摘要

A method for growing castor-oil plant varieties at different sowing dates at the South of Ukraine comprises basic and presowing soil cultivation, sowing, crop cultivation and harvesting. Sowing of the varieties Hromada and Khortytska 1 is carried out at an early sowing date (at a soil temperature of 8-10°C) and of the variety Khortytska 3 at the middle sowing date (at a soil temperature of 10-12 °C).