Phosphate-solubilizing bacteria-assisted phytoremediation of metalliferous soils: a review
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چکیده
منابع مشابه
Phosphate-solubilizing bacteria-assisted phytoremediation of metalliferous soils: a review
Heavy metal pollution of soils is of great concern. The presence of the toxic metal species above critical concentration not only harmfully affects human health but also the environment. Among existing strategies to remediate metal contaminates in soils, phytoremediation approach using metal accumulating plants is much convincing in terms of metal removal efficiency, but it has many limitations...
متن کاملIsolation and characterization of phosphate solubilizing bacteria from Western Indian Himalayan soils
Previous studies confirmed the existence of diversified microbial flora in the rhizosphere of Himalayan Red Kidney Bean (RKB) (Phaseolus vulgaris L.). Therefore, fifteen different temperate and subtropical regions of Western Indian Himalaya (WIH) were explored for the isolation of RKB rhizosphere-associated Phosphorus (P) solubilizing bacteria. On the basis of qPCR analysis, three soils, i.e., ...
متن کاملPlant growth promoting rhizobacteria and endophytes accelerate phytoremediation of metalliferous soils.
Technogenic activities (industrial-plastic, textiles, microelectronics, wood preservatives; mining-mine refuse, tailings, smelting; agrochemicals-chemical fertilizers, farm yard manure, pesticides; aerosols-pyrometallurgical and automobile exhausts; biosolids-sewage sludge, domestic waste; fly ash-coal combustion products) are the primary sources of heavy metal contamination and pollution in th...
متن کاملBuffering Reduces Phosphate Solubilizing Ability of Selected Strains of Bacteria
Phosphate solubilizing bacteria (PSB) possessing the ability to solubilize insoluble inorganic phosphates were isolated from rhizosphere soil. Eighty-one potential PSBs thus obtained were quantitatively screened for phosphate solubilization. Of these, four bacteria found to be efficient phosphate solubilizers, were selected for further evaluation, and found that they solubilize tricalcium phosp...
متن کاملSurvival of phosphate-solubilizing bacteria against DNA damaging agents.
Phosphate-solubilizing bacteria (PSBs) were isolated from different plant rhizosphere soils of various agroecological regions of India. These isolates showed synthesis of pyrroloquinoline quinone (PQQ), production of gluconic acid, and release of phosphorus from insoluble tricalcium phosphate. The bacterial isolates synthesizing PQQ also showed higher tolerance to ultraviolet C radiation and mi...
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ژورنال
عنوان ژورنال: 3 Biotech
سال: 2014
ISSN: 2190-572X,2190-5738
DOI: 10.1007/s13205-014-0206-0