Search academic texts

Information × Registration Number 0222U001587, 0121U108825 , R & D reports Title Theoretically substantiate and develop short-rotation crop rotations for organic production of agricultural products in climate change popup.stage_title Head Martyniuk Ivan V., Доктор сільськогосподарських наук Registration Date 28-01-2022 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2  Object of research: processes of growth and development of soybean plants, spring wheat, buckwheat and millet in short-rotation crop rotations under different organic fertilization systems. The subject of research is short-rotation crop rotations with 100% saturation of grain crops (soybean - spring wheat - buckwheat and soybean - spring wheat - millet) under different organic fertilizer systems. The purpose of research is to theoretically substantiate, develop and implement dynamic short-rotation crop rotations with 100% saturation of cereals, which in climate change will ensure sustainable yields, environmentally friendly products, reproduction and preservation of fertility and productive functions of soils Left Bank Forestry products. The method of research is field, supplemented by laboratory tests. Repetition - three times. Placement of variants and repetitions is systematic. Sizes of plots: sown - 81 m2 (15x5.4 m), accounting - 60.0 m2 (15x4.0 m). According to the research results, in accordance with the research program, schemes of two field short-rotation crop rotations with 100% saturation of grain crops were developed: soybean - spring wheat - buckwheat and soybean - spring wheat - millet. A set of spring field works was carried out, soil samples were taken to determine the content of productive moisture in the meter layer, humus and nutrients in 0-20; 20-40 and 40-60 cm layers of soil. After application of granular biofertilizers "Bio-Field" at a dose of 150 kg / ha, spring wheat, soybeans, buckwheat and millet were sown with elite seeds of the NSC "Institute of Agriculture of NAAS". A set of phenological observations of plant growth and development, plant density and weed infestation, cellulose-destroying action of soil microorganisms, productive moisture, humus and nutrients (NPK) content in the soil were carried out on all crops. Spring wheat, soybeans, millet and buckwheat were harvested. By-products are crushed and earned into the soil. Product Description popup.authors Bakumova Maryna V. Boiko Petro I. Zadubynna Yelyzaveta V. Kalchun Tetiana R. Martyniuk Ivan V. Tsymbal Yaroslav S. Yakymenko Liubov P. popup.nrat_date 2022-03-09 Close