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Information × Registration Number 0215U007177, 0111U008429 , R & D reports Title Theoretical Principles of Construction and Intensification of Crop Rotations are for Alternative (Organic) Agriculture popup.stage_title Head Yermolaiv Mykola Mykolaiovych, Registration Date 23-02-2015 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2 The objects of research: the process of changing soil fertility and productivity 4 the fields of biological crop rotation direction. The purpose of research - a study of the theoretical foundations of intensification of crop rotation and develop scientifically based zonal system of crop rotation on Forest-Steppe of Ukraine for the production of environmentally safe agricultural products that meet international quality standards. Research methods - long field, laboratory and field, vegetation experiments, laboratory tests (chemical, physical, chemical, microbiological). Soil - black soil typical shallow The purpose of research - development and introduction of zonal systems riznorotatsiynyh rotation to produce a competitive product market conditions.Research 4th rotation of the fields 100% saturation -voho crops provided grain yield at 4,82-5,92 t / ha, collecting 1 hectare of arable land 4,82-5,92 tons of grain, including 1.40 -1.63 - food and 3,42-4,30t - feed, feed 8,0-10,0 t, t 5,8-7,2 grain units and 0,64-0,78 tons of digestible protein, yield winter wheat - 5,59-6,52 t / ha of corn - of spring barley 5,8-7,6 - 4,74-6,05 peas - 3,16-3,49 Conventionally net profit of 3.16 thousand . USD / ha, profitability was 56%.5481 Product Description popup.authors Єрмолаєв М.М. Єрмолаєва Т.М. Бойко П.І. Віннічук Т.С. Василенко В.Т. Кальчун Т.Р. Літвінов Д.В. Товстенко М П. popup.nrat_date 2020-04-02 Close