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Information × Registration Number 0206U002236, 0101U004204 , R & D reports Title To carry out method of estimation of natural and agrosoil potentials of land resourses fertility popup.stage_title Head Polupan Nykolay Ivanovych, Registration Date 03-02-2006 Organization National Scientific Center "Institute for soil science and agrochemistry research named for O. N. Sokolovski" popup.description2 Object of investigations - fertility of soils of different granulometric composition and an origin, except alluvial hydromorphous of different types ones, meadow-swamp and swamp, irrigated soils and what are not used as arable lands. The purpose of investigation is to theoretically prove approaches to determination of fertility potentials of the basic soils of Ukraine to develop a technique of their estimation and to characterize by parameters on productive ability of main crops. Methods of investigations are comparative-geographical, profile-genetic and analytical. Theoretical and practical results - the three-level system of an estimation of soils' fertility with use of yield data of main crops is proved, parameters of productive ability of the soils of basic types and subtypes are determined. Novelty - for the first time three-level system of an estimation of quality of ground resources: on natural potential and on agropotentials of natural and effective soils' fertility is carried out. Efficiency -using of agropotentials parameters for improvement of system of specialization of agriculture will assist increase of efficiency of agrarian production on 20-30 %. Sphere - agriculture, soil science, agrochemistry. Product Description popup.authors popup.nrat_date 2020-04-02 Close