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Information × Registration Number 0224U001230, 0121U108860 , R & D reports Title Theoretically substantiate and develop ecologically balanced models of land and water use on the basis of reproduction of fertility of irrigated soils in the Southern Steppe of Ukraine popup.stage_title Head Hranovska Liudmyla M., Доктор економічних наук Registration Date 19-01-2024 Organization Institute of climate smart agriculture of the national academy of agrarian sciences of Ukraine popup.description2  ABSTRACT Report: 162 pages, 43 tables, 38 figures, 87 sources. AGRICULTURAL ZONING, SOILS, IRRIGATION, IRRIGATION SYSTEM, LAND AND WATER USE EFFICIENCY, LAND AND WATER USE MODELS, IRRIGATION WATER QUALITY The purpose of the research is to develop scientific support for the formation of models of ecologically balanced land and water use on the irrigated massifs of the Southern Steppe of Ukraine, taking into account climate changes. The tasks of research are: - to establish patterns of changes in soil fertility indicators under the influence of perennial irrigation and to investigate the level of rationality of water resource use depending on land and water use systems, features of water supply and its distribution on the Kakhovsky and Ingulets irrigated massifs; - to scientifically substantiate models of ecologically balanced land and water use, taking into account the requirements for preserving the fertility of irrigated soils and preventing their degradation and land desertification, rational use of water resources in the conditions of regional climate changes of the Southern Steppe of Ukraine. As a result of research: - basic information on patterns of changes in soil fertility indicators under the influence of perennial irrigation and the level of rationality of water resource use depending on land and water use systems, features of water supply and its distribution on irrigated massifs of the Southern Steppe was formed of Ukraine; – developed and scientifically based ecologically balanced models of land and water use, taking into account the requirements for preserving the fertility of irrigated soils and preventing their degradation and land desertification, rational use of water resources in the area of operation of irrigation systems of the Southern Steppe of Ukraine. Implementation of the development will help reduce the anthropogenic load on irrigated soils by 12–20%, save irrigation water by 12–18%, depending on the type of irrigation system. Product Description popup.authors Ivanov Volodimyr Hranovska Liudmyla M. Pavlo V. Lykhovyd Reznichenko Nadiia Roy Sergiy popup.nrat_date 2024-01-19 Close