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Information × Registration Number 0206U009100, 0106U007747 , R & D reports Title SSU. Soil quality. Determination of general biological activity by gas chromatographic method. Methods of determination of toxicity. Determination of phosphatase activity by method of Geller and Ginzburg. Direct microscopical method of calculation of microorganisms. Method of discovery of azotobacter. popup.stage_title Head Volkogon Vitaly, Registration Date 22-12-2006 Organization Institute of Agricultural Microbiology of Ukrainian Academy of Agrarian Sciences popup.description2 With the purpose of reduction of national system of standardization to the international requirements it is necessary to develop standards on quality soils rather: definitions of the general biological activity by gaschromatographic a method; definitions of toxicity; definitions phosphatase activity; a direct microscopic method of calculation of microorganisms; a method of definition Azotobacter. The purpose of development of standards is an establishment of requirements to methods of definition of biological activity Product Description popup.authors popup.nrat_date 2020-04-02 Close