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首页> 外文期刊>Catena: An Interdisciplinary Journal of Soil Science Hydrology-Geomorphology Focusing on Geoecology and Landscape Evolution >Study of applying naturally occurring mineral sorbents of Poland (dolomite halloysite, chalcedonite) for aided phytostabilization of soil polluted with heavy metals
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Study of applying naturally occurring mineral sorbents of Poland (dolomite halloysite, chalcedonite) for aided phytostabilization of soil polluted with heavy metals

机译：施用天然存在的矿物吸附剂（白云岩Halloysite，Chalcedonite）对重金属污染土壤辅助植物的研究

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A greenhouse experiment was carried out for evaluating the effects of mineral sorbents, i.e.: dolomite, halloysite, and chalcedonite on the chemical characteristics of soil contaminated with heavy metals and the uptake of metals by plants. The contents of trace elements in the plants and soil were determined using the method of spectrophotometry. All of the investigated element contents in the tested parts of F. rubra differed significantly in the case of applying mineral sorbents to the soil, as well as increasing concentrations of Pb, Cd and Zn. The greatest average above-ground biomass was observed when chalcedonite and halloysite were amended into the soil. Halloysite and chalcedonite also caused significant increases in Pb, Cd and Zn concentrations in the roots. The addition of dolomite significantly increased soil pH. Halloysite and chalcedonite were shown to be the most effective and decreased the average Pb, Cd and Zn contents in soil.
机译：进行温室实验，用于评估矿物吸附剂，即白云岩，霍罗伊氏素和川森矿对重金属污染的土壤的化学特性及植物的吸收。 使用分光光度法的方法测定植物和土壤中微量元素的含量。 在将矿物吸附剂施加到土壤的情况下，F. Rubra的测试部件中的所有研究元素内容显着不同，以及增加Pb，Cd和Zn的浓度。 当Chalelcentonite和Holloysite被修改到土壤中时，观察到最大的地面生物量。 Halloysite和Chalcedonite还引起了根部中Pb，Cd和Zn浓度的显着增加。 添加白云石显着增加了土壤pH值。 Halloysite和Chalcedonite被证明是最有效的，并降低土壤中的平均Pb，Cd和Zn含量。

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