ФОРМУВАННЯ СТРУКТУРИ ВРОЖАЮ ОЗИМОГО РІПАКУ ЗАЛЕЖНО ВІД СИСТЕМИ УДОБРЕННЯ І СТРОКУ ПОСІВУ
Journal Title: Science Review - Year 2018, Vol 3, Issue 3
Abstract
It is established the effect of three sowing dates and five fertilization levels on yield structure elements formation of winter rapeseed plants under conditions of right-bank Forest-steppe in Ukraine. It is determined that plant density, 1000 seeds weight and biological yield significantly depend from the sowing date, fertilization level and the interaction of these factors. The highest biological yield index – 4.81 t/ha was obtained at the first sowing time – the 10th of August, under using N240P120K240 level of fertilization.
Authors and Affiliations
Ольга Олегівна Мацера
Keywords
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