study of phytoremediation of soil contaminated by cadmium and chromium and their bio-accumulation in spinach plant (spinacia oleracea)
نویسندگان
چکیده
in recent decades, phytoremediation is one of the methods which has been a lot of attention. in this process by using of green plants can be removing or eliminate pollutants from water, soil and sediments. therefore, to achievement the objective, this experiment was done in pot culture using completely randomized design with different levels of cadmium concentrations (cdcl2.h2o) including 0, 5, 50, 100 mg kg-1 and also chromium concentrations (crcl3): 0, 50, 100, 150 mg kg-1 with three replications. spinacia oleracea was used to remove or reduce the concentration of cadmium and chromium. metals were determined by acid digestion method and atomic absorption set. results were analyzed with spss (version 16) and macro software. tables and graphs were traced with excel software. results indicated that cadmium and chromium concentration in shoot significantly affected by their concentration in soil (p
منابع مشابه
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15 صفحه اولbiochar impact on physiological and biochemical attributes of spinach (spinacia oleracea l.) in nickel contaminated soil
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عنوان ژورنال:
محیط زیست طبیعیجلد ۶۶، شماره ۳، صفحات ۲۷۵-۲۸۴
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