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Information × Registration Number 0221U103935, 0116U000570 , R & D reports Title To develop the scientific basis of parameterisation of soil-ecological linkages to enhance the information content of soil maps and soil zoning. popup.stage_title Head Solovei Vadym B, Registration Date 28-02-2021 Organization National Scientific Center «Institute for Soil Science and Agrochemistry Research named after O. N. Sokolovsky» popup.description2 The object of study - the patterns of connection between the ecology of the formation and the properties of the main soils. The purpose of the study is to develop scientific principles of parameterization of soil-ecological relations to increase the informativeness of soil-cartographic materials. Research methods - field, expeditionary, comparative-geographical, profile-analytical. Theoretical results - improved methodological approaches to the parameterization of soil-ecological relationships through the use of relative coefficients. Peculiarities of CEC formation of solonetzic soils depending on hydromorphism and granulometric composition are determined. Practical results - gradations of quantitative diagnostic criteria of differentiation of forest soils, semi-hydromorphic soils of accumulative and solonetzic series of soil formation are improved. A map of the distribution of saline and saline soils in Ukraine and a soil-ecological map of dark-colored soils of Ukraine within the framework of the Global Soil Partnership have been developed. Novelty - parameters of the influence of HTC of the warm period on the intensity of relative humus accumulation in solonetzic soils of different hydromorphism. The influence of ecological factors on CEC, the composition of exchange cations and the relationship between the ratio of exchange cations Ca and Mg with the conditions of HTC of the warm period of the year of soils of accumulative and podzolic series of soil formation are determined and parameterized. A new ecological and genetic criterion has been developed - the relative coefficient of exchange capacity (RCEC). Implementation efficiency - increasing the efficiency of agriculture by 15% by taking into account soil and environmental characteristics, obtaining additional income of 150-300 UAH / ha. The results of the research were implemented on the lands of SE "EF "Grakivske" of Kharkiv district of Kharkiv region, on the area of ​​300 hectares. Scope - agriculture. Product Description popup.authors Borodin Andriy L. Velychko Volodymyr A. Volkov Pavlo O. Zalavskiy Yurii V. Kanivets Sergiy V. Lebed Vitalii V. Sklyarevska Maya M. Shedey Larysa O. popup.nrat_date 2021-02-28 Close