THE Cd:Zn RATIO IN A SOIL AFFECTS Cd TOXICITY IN SPINACH (Spinacea oleracea L.)
نویسندگان
چکیده
منابع مشابه
Biochar impact on physiological and biochemical attributes of Spinach (Spinacia oleracea L.) in nickel contaminated soil
Disastrous effect of nickel on spinach was discussed by number of authors but the effect of amendments like biochar with nickel on Spinacea oleraceaL. is not still discussed by any author of the world because biochar was used as soil amendments which play a vital role in reducing mobilization and uptake of nickel by spinach plants. As nickel contaminated plants are very harmful for th...
متن کاملBioremediation potential of spinach (Spinacia oleracea L.) for decontamination of cadmium in soil
Greenhouse pot culture studies were conducted to evaluate the bioremediation potential of spinach for removal of cadmium. The results indicated that spinach was able to take up cadmium in substantial quantity in the shoot. There were no visual cadmium toxicity effects on spinach and no significant reduction in the dry matter yield up to 20 μg g cadmium. Significant growth retardation of fenugre...
متن کاملToxicity and Bioaccumulation of Heavy Metals in Spinach (Spinacia oleracea) Grown in a Controlled Environment
The impact of heavy metal toxicity on the shoot and root lengths, total protein, fiber characteristics, moisture content and nutrient composition of spinach (Spinacia oleracea) was evaluated. Plants were grown in pots containing soil and treated with different concentrations (mg/kg) of lead (Pb; 300, 400 and 500), cadmium (Cd; 0.5, 1 and 1.5) and zinc (Zn; 250, 500, and 700) as well as mixtures...
متن کاملNodulation by Sinorhizobium meliloti originated from a mining soil alleviates Cd toxicity and increases Cd-phytoextraction in Medicago sativa L.
Besides their role in nitrogen supply to the host plants as a result of symbiotic N fixation, the association between legumes and Rhizobium could be useful for the rehabilitation of metal-contaminated soils by phytoextraction. A major limitation presents the metal-sensitivity of the bacterial strains. The aim of this work was to explore the usefulness of Sinorhizobium meliloti originated from a...
متن کاملbiochar impact on physiological and biochemical attributes of spinach (spinacia oleracea l.) in nickel contaminated soil
disastrous effect of nickel on spinach was discussed by number of authors but the effect of amendments like biochar with nickel on spinacea oleraceal. is not still discussed by any author of the world because biochar was used as soil amendments which play a vital role in reducing mobilization and uptake of nickel by spinach plants. as nickel contaminated plants are very harmful for the consump...
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ژورنال
عنوان ژورنال: Pakistan Journal of Agricultural Sciences
سال: 2016
ISSN: 0552-9034,2076-0906
DOI: 10.21162/pakjas/16.5216