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Information × Registration Number 0220U104172, 0119U100490 , R & D reports Title Develop elements of the technology of growing new varieties and hybrids of oilseeds in the arid conditions of the southern Steppe of Ukraine popup.stage_title Head Poliakov Oleksandr I, Доктор сільськогосподарських наук Registration Date 14-12-2020 Organization Institute of Oilseed Crops of the National Academy of Agrarian Sciences of Ukraine popup.description2  The scientific novelty of the research is to determine the optimal parameters of the elements of technology for growing new sunflower hybrids based on the establishment of an effective method of basic tillage on mineral and organic backgrounds and determine the optimal parameters of the elements of technology for growing new varieties of safflower; combination of mineral fertilizers and growth stimulants. The obtained results: the highest yield of sunflower hybrid Priority - 2.31, Antonio - 2.15, Set - 2.04 and Agronomic - 2.11 t / ha obtained when growing under the classic system of basic tillage for mineral fertilizers at a dose of N40P60 under pre-sowing cultivation. The highest yield of safflower of Zhyvchyk variety - 1.30 and Dobrynya variety - 1.41 t / ha was obtained when growing against the background of soil herbicide application with post-emergence harrowing and inter-row cultivation. The highest yield of safflower of Zhyvchyk variety - 1.49 t / ha and Dobrynya variety - 1.59 t / ha was obtained against the background of mineral fertilizers application during cultivation against the background of P50 application under the main tillage + N60 - before sowing with Chelatin mono bor + Chelatine phosphorus-potassium. Key words: basic tillage, fertilizers, sunflower, safflower, crop care, growth stimulator, yield. Product Description popup.authors Aliyeva Olʹha Yu Nikitenko Olʹha V Kharytonov Volodymyr I popup.nrat_date 2020-12-14 Close