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Information × Registration Number 0215U009299, 0114U002285 , R & D reports Title Improving the methods of optimization of crop rotations for naturally agricultural conditions of Forest-Steppe popup.stage_title Head Litvinov Dmitry Victorovych, Registration Date 18-12-2015 Organization National Research Centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2 The object of research - the process of change in soil fertility and productivity of 4-8-saw at different rotations of the saturation of grain, forage crops and industrial crops under the influence of fertilizer. The purpose of research - development and introduction of zonal systems of crop rotation with a different rotation for the production of market conditions, competitive products. Research methods - long field, laboratory and field, pot experiments, laboratory tests (chemical, physical and chemical, microbiological). The soil - black soil typical shallow. A model for the saturation different crops rotation of 62,5 to 100% technical 20 to 42,9% and application of intensification (mineral and organic fertilizers, crop protection chemicals ). Crop rotations provide performance : the collection of 1 ha of crop rotation area : grain - 3,87-6,61 tons, feed units - 6,89-11,1 tons of digestible protein 0,57-0,99 m, the yield of winter wheat - 5,94-7,09 t / ha , maize - 8,03-10,4 , sugar beet - 54,7-58,9, spring barley - 5,65-7,3, sunflowers -4,27-4,48 , soybeans - 2,45-2,59 t / ha. Conventionally net profit of 9,19-13,05 thousand / ha, profitability was 77-160%. Product Description popup.authors Бакумова М.В. Батрак Н.В. Бойко П.І. Віннічук Т.С. Василенко В.Т. Гордієнко Т.І. Кальчун Т.Р. Літвінов Д.В. Цимбал Я.С. popup.nrat_date 2020-04-02 Close