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Information × Registration Number 0221U100326, 0119U000050 , R & D reports Title To improve agrotechnological methods of cultivating oil flax in the dry land of Ukraine popup.stage_title Head Tyshchenko Andrii V, Registration Date 04-01-2021 Organization ASKANIYA STATE AGRICULTURAL RESEARCH STATION OF THE INSTITUTE OF IRRIGATED AGRICULTURE OF THE NATIONAL ACADEMY OF AGRICULTURAL SCIENCES OF UKRAINE popup.description2 The object of research is agricultural methods of growing oilseed flax. The purpose of research is to improve agro-technological methods of growing oilseed flax in the arid zone of Ukraine. Research methods - field agrotechnical research with laboratory analysis in a certified agrochemical laboratory, statistical processing of the results and economic evaluation of agronomic methods of growing crops. Basic information on the best varieties of oil flax, optimal regulations for the use of herbicides and microbiological preparations was obtained. Improved agro-technological methods of growing oilseed flax in the arid zone of Ukraine. Scientific and practical recommendations "Growing oil flax in the arid zone of the steppe of Ukraine" were prepared In the conditions of the arid steppe of Ukraine, both under irrigation and in the conditions of natural moisture, the best varieties of oil flax were the varieties Vodogray, Vira, Original, Eureka, Svitlozir and Zhyvynka. The highest level of yield under irrigation was formed by the varieties Eureka (1.69 t / ha), Vira (1.64 t / ha), Zhyvynka (1.39 t / ha), Original and Svitlozir 1.28 t / ha each. The largest profit under irrigation (6678 UAH / ha) with a profitability level of 69% provided the variety Eureka. The highest level of profitability in the conditions of natural moisture was provided by the Vodogray variety - 158%. The yield of the variety was 1.06 t / ha, the profit was 6263 UAH / ha. The effect of herbicides on the productivity of oilseed flax plants has been clarified. Agritox herbicide has been found to be the best herbicide for the crop. Studies of the effect of the use of microbiological drugs in conditions of natural moisture have shown that the greatest influence on the formation of productivity and yield of oilseed flax had drugs Bio-gel and Ecophosphorin.   Product Description popup.authors Halchenko Nataliia M Konovalova Vira M Levenets Tetiana P Nikishov Olexander O Syabruk Tetyana A Tyshchenko Andrii V popup.nrat_date 2021-01-04 Close