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Information × Registration Number 0219U000134, 0116U001126 , R & D reports Title To determine the change in the indicators of soil fertility and the phytosanitary condition of crops with different technologies of growing crops in short-term crop rotations. popup.stage_title Head Tishchenko Andrei Viktorovich, Registration Date 16-01-2019 Organization Askaniyska the state agricultural experimental station Institute of irrigated agriculture National academy of agrarian sciences of Ukraine popup.description2 The object of research is the method of primary tillage, the depth of tillage, fertilizer systems, Sarepta mustard, peas, sorghum, spring wheat. The purpose of the work is to investigate changes in the indicators of soil fertility and the phytosanitary condition of crops under various methods of tillage and various fertilizer systems in short-rotation crop rotation in non-irrigated conditions will increase and stabilize soil fertility, increase the yield of quality products while reducing the cost of its production. Research method - field experiments with a complex of analytical and laboratory-field research. Changes in the indicators of soil fertility and the phytosanitary condition of crops under various technologies of growing crops in short-term crop rotations are determined. The main factor in the restoration of soil fertility in the absence of the livestock industry should be the use of crop residues and crop by-products for fertilization, the introduction of leguminous crops into the crop rotation and the soil-protection farming system, which aims at more return of the grown organic matter to the soil. The greatest profit and profitability ensured the deep tillage. The economic effect of the introduction of the developed technology was in the cultivation of spring wheat 1359 UAH. on 1 hectare, sorghum - 1359 UAH. / ha, mustard - 13942 UAH / ha and peas - 751 UAH. / ha The use of the No-till system was the least profitable. The research results are applied in the farms of the Dry Steppe Zone of the southern region of Ukraine on rainfed lands. The introduction of the main tillage technology and the parameters of spring wheat sowing, which involves disking to a depth of 6-8 cm and the use of N120P40 fertilizers in the conditions of the southern Steppe of Ukraine, was carried out in the ASPD "Ascaniye" on an area of 58 hectares. Previous studies of Ascanian DSDS IZZ NAAS showed the possibility of using systems of depth main tillage in crop rotations of short rotation. Therefore, at the current level, it is necessary to expand previous studies and substantiate new approaches. Product Description popup.authors Грібінюк К.С. popup.nrat_date 2020-04-02 Close