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METHOD FOR CLEANING SOILS FROM HEAVY METALS UNDER URBAN CONDITIONS

机译:城市条件下从重金属中净化土壤的方法

摘要

FIELD: agriculture.;SUBSTANCE: method of cleaning soils from heavy metals under urban conditions involves planting decorative flower plants. Marigolds and amaranth are used as a plant-phytoremedation on soils contaminated with heavy metals, the plants are brought to the end of the flowering stage, and the migration of elements of heavy metals is obtained at the biological absorption ratio for marigold and amaranth in the aboveground part 17, and in the underground part 33.1, respectively, followed by removal from the urban soil, and the plants are utilised.;EFFECT: preventing negative man-made impact on urbanised areas and planning necessary nature protection measures under the conditions of urban agromelioration.;4 tbl
机译:领域:农业;物质:在城市条件下从重金属中清除土壤的方法包括种植装饰性花卉植物。万寿菊和a菜在被重金属污染的土壤上用作植物的植物杀菌剂,使植物开花期结束,重金属元素的迁移以万寿菊和a菜在植物体内的生物吸收比获得。地上17部分和地下33.1部分,然后从城市土壤中清除植物并加以利用;效果:防止对城市化地区产生负面的人为影响,并在城市条件下规划必要的自然保护措施农业改良。; 4汤匙

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