THE PRODUCTIVITY OF SPRING RAPE WHEN USING SURFACE FEEDING

The research to reveal the best conditions to feed spring rape in order to enhance the productivity of the crop in specific soil and climate conditions was conducted in Cherkasy region from 2013 till 2015. The main aim of the research was to identify the best conditions for feeding spring rape when using surface fertilizing utilizing the complex of microelements Intermag Oliyni and Nutrivant Plus Oliynyi with the main fertilizer N₈₀P₆₀K₆₀ They are used to enhance the crop productivity. The results of the research show that the harvest of seeds of the studied spring rape hybrids at the level of 3.46 was on the plots where N₈₀P₆₀K₆₀ + "Intermag Oliyni" (5-6 real leaves +footstalk+budding) was used and crop hybrid Triton was grown