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Information × Registration Number 0215U009534, 0114U002109 , R & D reports Title To improve short grain and beet crop rotations depending on the level of their biologization and system of fertilization under conditions of the right-bank Forest-Steppe of Ukraine popup.stage_title Head Chernelivska Elena Aleksandrovna, Registration Date 11-01-2016 Organization Institute of feed research and agriculture of Рodillya popup.description2 The purpose of research - to improve and substantiation a zero tillage and the enrichment systems for short rotational culture with sugar beets. Objects of research: sugar beet, spring barley, winter wheat, soy beans, mineral and organic fertilizers, soil, weeds. Research Methods: field experiments, laboratory agrochemical studies, analytical generalization of experimental data; mathematical and statistical - to assess the authenticity of obtained data; Comparative and rated - to determine the economic efficiency of developments. Short crop rotation that consists of 50% cereals (winter wheat, spring barley), 25% - bean (soy bean) and 25% - tilled crops (sugar beets) using the minimum and No-till technology of soil cultivation on the background of organic and organo -mineral system of fertilization (fertilizers NPK 8-96 + N 7-102 + use of by-products). Given the high culture of farming forest gray ashed soils are able to provide high performance crop rotation. For the 2014-2015 _ years of research crop capacity amounted: winter wheat 7,3-7,8 t / ha with minimum tillage and the 6,3-7,0 t / ha by No-till technology with protein content in grain 13 9-15,7%; spring barley - 5,0-5,5 4,6-5,1 and t / ha, respectively; when growing soy beans for by No-till technology 2,03-2,34 t / ha and 2,0-2,25 t / ha grain by Mini-till technology; sugar beet 52,2-55,1 t / ha with the level of sugar of root crops 17,7-18,6% in with conditions by No-till tillage technology and the 55,6-61,4 t / ha and 17,4-17, 9% for primary tillage depths of the soil 20-22 cm. The use of chemical protection of sowing in crop rotational culture reduces the weediness in 77,9-99,0%. In terms of economic efficiency best options of crop rotational culture enrichment is the use of chemical fertilizers (NPK8-120 + N7-68) combined with by-products. A profit made by rotation for soil cultivation by No-till is from 6.8 to 8.1 thousand. UAH/ha in profitability 102-110%, with conditions of the use of soil tillage by Mini-till technology profitability of manufacture was 98-100%, profits were from 6.9 to 8.5 thousand. UAH/ ha depending on the variant of fertilization. Product Description popup.authors Деркач Віталій Станіславович Дзюбенко Ірина Миколаївна popup.nrat_date 2020-04-02 Close