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Information × Registration Number 0221U101207, 0119U000426 , R & D reports Title Influence of the elements of cultivation technology on the seed quality and yield properties of flax seed oil under the conditions of the Northern Forest-Steppe of Ukraine popup.stage_title Head Zaika Yevhenii V., Кандидат сільськогосподарських наук Registration Date 17-01-2021 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2  The object of research is varieties of oil flax. The aim of the study. Improving the technology of growing new varieties of oilseed flax for seed production, which will increase seed yield. Determining the features of growth, development, and formation of flax yield depending on sowing methods, seeding rates. Research methods: field trials - to determine the interaction of the research subject with natural and agronomic factors; measuring and weight - to determine the height of plants, yields of straw, fiber, seeds, the accumulation of air-dry mass; calculation and comparative - for the economic evaluation of the cultivation of different varieties of fiber flax and medium use flax; statistical, variance and regression – to determine the reliability of the results of experiments. The main results of the work. As a result of studying the productivity of seed crops of flax oil varieties Aquamarine, Eurika, and Sympathic in 2019-2020 for different methods of sowing and seeding rates, it was found that the highest seed yield was in the row method of sowing and seeding rates of 7 million units/ha, which was 1,844 t / ha - variety Eurika; 1.81 t / ha - Aquamarine variety and 1.35 t / ha Sympathic variety. The results of economic analysis of research showed that the highest net profit from 1 ha of sowing flax oil varieties Aquamarine, Sympathic and Eureka was obtained by sowing in a row (row spacing 7.5 cm) and sowing rate of 7 million units/ha and, respectively, by varieties was - 60400, 42000 and 61600 UAH / ha. The highest sowing properties of seeds (germination of 97-98%) were obtained in variants with the row sowing method (7.5 and 15 cm). Recommendations for seed production of new varieties of oil flax have been developed. Product Description popup.authors Drozd Oleksandr M Kondratiuk Viktor M Pyvovar Tetiana M popup.nrat_date 2021-01-17 Close