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Information × Registration Number 0214U006790, 0111U008425 , R & D reports Title To set the orientation of ecotoxicology transformations in abiotic and the biotic component of agroecosystem at the different agrotecnogenic loading popup.stage_title Head Korsun Svetlana Heorhiyvna, Registration Date 25-02-2014 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2 The report presents data on the orientation of migration and accumulation of nutrients and ekotoxikantov biotic and abiotic components of agroecosystems in the forest-steppe zone at varying levels of agrochemical load in agrocenoses . It is proved that the aftereffect of a single introduction of phosphate and potash fertilizers in the stock during the laying of the experiment in 1987 to reach the level of 40 mg per 100 g soil mobile forms of these elements survived for more phosphorus than potassium. The number of mobile phosphates is about 30 mg P2O5 per 100 g , exceeding the optimal level of content in podzolic soils. Prolonged soil in contact with lead, cadmium , zinc, artificially included in the ecosystem in the soil over the natural numbers, accompanied by a tendency to increase soil acidity and decrease in the number of mobile forms of nutrients. Product Description popup.authors Буслаєва Н.Г. Войцехівська В.Я. Гірник В.В. Давидюк Г.В. Довбаш Н.І. Кіянченко І.В. Клименко І.І. Кущук М.А. Панасюк М.О. Свидинюк Н.Л. Хмара Т.М. Шкарівська Л.І. popup.nrat_date 2020-04-02 Close