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Information × Registration Number 0211U007602, 0106U004756 , R & D reports Title Agrochemical certification of agricultural land popup.stage_title Head Roman Boris, Registration Date 19-07-2011 Organization Harkovskiy regional state project-technological center of guard of fertility of soils and quality of products popup.description2 1.The object of investigations is the soils on the lands for an agricultural purposes. 2.The purpose is receiving of the characteristic of the qualitative state and soil fertility resource of agricultural grounds in Kharkiv region in time and space. 3.Research methods: Humus Methods of determining of organic matter (DSTU 4289:2004), Photometer Specol; Nitrogen which is alkaline hydrolyzed according to the Kornfild method (Methodical Guidance on the Nitrogen which is Alkaline Hydrolyzed in the Soil); Moving compounds of phosphorus and exchangeable potassium Tchirikov method (DSTU 4115-2002) KONE-C; pH Potentiometer method (DSTU ISO 10390-2007 ). pH- meter BEKMAN; Microelements (Cu, Zn, Mn, Co) and heavy metals (Pb, Cd) Method atomic absorption spectrometry (DSTU 4770.1-9:2007); Soil quality Determination of the content of moving compounds (Pb, Cd, Cu, Zn, Mn, Co) in the buffer ammonium-acetate extract with pH 4,8. Spectrophotometer C-115 M-1; Pesticide residues (DDT, hexachloran, 2,4-D amine salt) using the gas chromatography method Method of Determination of Microamounts of Pesticides in Food, Fodder and Environment (reference book) / ed. M.A. Klisenko. - M. Kolos, 1983). Chromatograph "Kristallyuks - 4000 M"; Density of contamination, Ci/km2 by radionuclide (Cs-137). Scintillation method (DSTU ISO 10703-2001 ) Analyzer AMA- 03F. 4.According to the research results the materials of monitoring of soils are made and agrochemical field (plot) passports are worked out, agrochemical cartograms, monthly, quarterly intermediate and final reports are made. Yield crop production increases and qualitative state of soils improves using the agrochemical passports and cartograms. 5.Field of use is agricultural production, education, statistics. Product Description popup.authors В.Г. Десенко В.О.Коростін Л.М.Дерев'янко Л.Ю.Воронко С.В.Канівець Т.С.Глушко Ю.М.Кумпан popup.nrat_date 2020-04-02 Close