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Information × Registration Number 0216U007183, 0114U000531 , R & D reports Title 11.02.03.28.A To perfect the elements of technology of growing of wheat of winter and spring for terms zone of the unsteady moistening of Central Forest-steppe of Ukraine popup.stage_title Head Shapoval Ivan Semenovich, Registration Date 08-04-2016 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 Object of research: stationary experiments, winter and spring wheat, varieties, fertilizers. Research objective: to improve and further develop technologies to improve the productivity and quality of grain of new varieties of winter and spring wheat on the basis of applying different tillage systems, power systems and integrated defense in different crop rotations. Methods of research: field, laboratory, and statistical. It is established that due to the natural fertility of the soil and crop rotation factor obtained yield of winter wheat at the level of 3,87-4,20 t/ha. The use of surface tillage after predecessor pea - increased yields of up to 4,4 t/ha, while the predecessor of grass yield dropped against pea 0,6 t/ha. In the unstable zone of wetting in the low-humus chernozems typical of the best varieties were varieties NCNS: Borviy, Bunchuk, Vatagok, Vichovanka, Goduvalnica, Gurt, Ednist, Lastivka the yields of 4,6-8,3 t/ha; IFRG: Sonechka, Tripoli, Smuglyanka, Natalka, Limena, Chigirin, Zolotokolosa with yields of 5,4-7,4 t/ha; NSC "IZ NAAN": Kraevid - 5,4-7,1 t/ha, Artemida - 5,4-6,5 t/ha; Mironovsky Institute of wheat - Mirlena, Kolos Mironovsky, Voloshkova, Mironivska hundred years, Legend of Mironovsky with a yield level of 6,0-7,0 t/ha; DS Bilotserkovsky: Lybid, Carivna, Jewel of the Forest with the yield of 5,1-7,5 t/ha. Spring wheat offers the highest yield (4,48 t/ha) for the variety Mironovskaya String with a protein content of 13,9 %, and the highest quality indicators (protein – 14,9 %) were recorded for the variety, the Subsoil to yield a 4.24 t/ha. The best dose of fertilizer for winter wheat is N30Р40К50+N30 top-dressing in spring, zabezpecit yields of 6.0 to 6.9 t/ha, N45Р60К75, net profit, respectively - 7773-8550 UAH/ha profitability - 78,3-68,5 %. It is established that additional amounts of nitrogen fertilizer in the spring increases wheat yield by 0,2-0,6 t/ha. In growing winter wheat on a background N30Р40К50+N30 top-dressing in spring with a yield of 5,0 t/ha costs amounted to 9927 UAH/ha, net profit - 7773 UAH/ha profitability - 78,3 %. It is established that the intensity of cultivation of winter and spring wheat is winter – 7533645 Kcal/ha, spring – 5994479 that when the harvest of 56,2 and 3,5 t/ha, respectively, is approximately Kee 3,64-3,65. Product Description popup.authors Шаповал І.С. Яремич Л.В. Ярмілко С.А. popup.nrat_date 2020-04-02 Close