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Information × Registration Number 0221U000235, 0119U102379 , R & D reports Title Development of a model for the revitalization of eroded landscapes (high terraces of the Dnipro river) by enriching and preserving rare plants and valuable introducents popup.stage_title Head Rositska Nadiia V., Кандидат біологічних наук Registration Date 03-01-2021 Organization popup.description2 The search and development of ways to prevent soil erosion processes using little-known indigenous and introduced plant species have been carried out. Woody plants are proposed for fixing eroded slopes - plants of the genus Acer L. and Malus Mill., shrubs - plants of the genus Elaeagnus L., cherry elaeagnus (Elaeagnus multiflora Thunb.), herbaceous - plants of the genus Astragalus L. They were found out the biochemical composition and allelopathic properties in culture conditions in comparison with the conditions of the model site. It was found that all introducers have fairly high adaptability and good adaptation to conditions with low levels of the fertile soil layer, moisture and high levels of insolation. For the complex preservation and restoration of the aboriginal flora, soil cover, we propose to plant plants of the genus Malus on a checkerboard principle with the addition of representatives of the genus Acer and Elaeagnus, to create a continuous grass cover of representatives of the genus Astragalus and indigenous herbaceous plants. Maples, apple trees and cherry elaeagnus bushes will infiltrate excess water from the soil profile at different depths and fix the soil cover by the root system. Due to early regrowth and the ability to form dense grass, members of the genus Astragalus will reduce the degree of insolation on the soil surface by slowing down the intensity of water evaporation, increase the density of the soil-root horizon and accumulate nitrogen necessary for other plants. Throughout the growing season after each mowing, plants of the genus Astragalus will also serve as an organic fertilizer for the soil, thereby increasing its fertility. Thus, in accordance with the selected area with damaged soil due to erosion, a model of its revitalization was developed with the help of the above-mentioned representatives of plants. Product Description popup.authors Bondarchuk Oleksandr P Honcharovska Inna V. Rositska Nadiia V. Yatskevych Anton Yu. popup.nrat_date 2021-01-03 Close