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Information × Registration Number 0215U007630, 0114U002001 , R & D reports Title To define the optimal levels of minimization of basic treatment of soil at the different systems of fertilizer in the crop rotations of short rotary press. popup.stage_title Head Knyazev Alexander Vladimirovich, Registration Date 16-12-2015 Organization Askaniyska the state agricultural experimental station Institute of irrigated agriculture National academy of agrarian sciences of Ukraine popup.description2 An object of researches : is a method of basic till of soil, depth of till of soil, system of fertilizer, mustard of sareptska, peas, sorghum, wheat spring. Aim of researches : Determination and scientific ground of features of the systems of basic treatment for короткоротационных crop rotations that plug deep, shallow and superficial treatment and sowing in preliminary untilled soil at the different systems of fertilizer. A method of researches is the field experiments with the complex of analytical and laboratory-field researches. Research with the use of newest combined many operating-rooms of soil of processing instruments in the systems of basic treatment and direct sowing at growing of mustard of sareptska, peas, sorghum, wheats winter-annual in a shortly rotary crop rotation in the unwatering terms of south of Ukraine is insufficiently known and that is why is actual enough. In this connection put by an aim to ground the optimal parameters of methods and depth of basic till of soil and sowing in preliminary untilled soil and their influence on the change of agrophysical properties, nourishing mode of soil, fito the sanitary state of sowing, height and development of plants and forming of harvest of agricultural cultures. Most high closeness of addition of soil in a layer a 0-40 cm on experiments is marked on technology of no - till - a 1,29-1,48 g/of сm3. During sowing the greatest permeability to water of soil was in sowing of sorghum, that in 2,5-3,2 time exceeded this index at peas and wheat spring. Some below she was in sowing of mustard. In sowing of all cultures permeability to water of soil was most high at the deep ploughing and most subzero at sowing in a preliminary not treat soil. The productivity of all cultures of crop rotation largely depends on a method and depth of till. The greatest indexes were observed at deep till of soil, and the least - at application of No - till technology. A profit at growing of peas makes 1,6-2,5 thousands of hryvnias from a hectare, wheat spring - 3,4-4,5 thousands of hryvnias from a hectare, sorghum is 2,0-2,7 thousands of hryvnias from a hectareand mustards - 6,1-8,3 thousands of hryvnias from a hectare. In sowing of peas and wheat spring a most profit is provided by superficial treatment, in a sorghum and mustard is ploughing. Product Description popup.authors Воронюк Л.А. popup.nrat_date 2020-04-02 Close