UPTAKE OF MICROELEMENTSINOILSEED RAPE PLANTS UNDER MINERAL FERTILIZATION WITH NITROGEN AND PHOSPHORUS

With a large and growing demand in the market, rapeseed (Brassica napus subsp. napus.) is crop with relatively high requirements for macronutrient fertilization. The aim of experiment was to study effect mineral fertilization different doses nitrogen phosphorus on accumulation microelements vegetative organs grains oilseed rape plants.The carried out long-term experimental fields SCDA Livada. There were taken analyzed 96 plant samples results statistically processed. Fertilization led assured changes contents microelements, mostly aerial parts rapeseed. Regarding their grain, there obtained variations that not significant all fertilizer applied. conclusions experiments showed evaluation manganese, iron, zinc, copper plants can help choosing optimal dose fertilizers order assure balanced microelement composition thus, consequently avoid deficiency.