สืบค้นงานวิจัย
Phytoremediation of cadmium-polluted soil by Chlorophytum laxum combined with chitosan-immobilized cadmium-resistant bacteria
Prapagdee B. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Phytoremediation of cadmium-polluted soil by Chlorophytum laxum combined with chitosan-immobilized cadmium-resistant bacteria
ผู้แต่ง / หัวหน้าโครงการ (EN): Prapagdee B.
บทคัดย่อ (EN): This study examined the performance of the chitosan-immobilized cadmium-resistant bacteria Arthrobacter sp. and Micrococcus sp. on cadmium phytoremediation by Chlorophytum laxum in cadmium-polluted soil. These immobilized cadmium-resistant bacteria can survive in cadmium-contaminated soil and significantly increased soil cadmium solubility, but the ability of chitosan-immobilized cells to increase cadmium solubility was lower than that of free cells. A pot experiment demonstrated that chitosan-immobilized Micrococcus sp. promoted the growth of C. laxum planted in cadmium-contaminated soil. A significant increase in the cadmium concentration in the roots and aboveground parts of C. laxum was found in plants inoculated with free and chitosan-immobilized cells of these bacteria. The performance of Arthrobacter sp. free cells to augment cadmium accumulation in C. laxum was a little bit better than that of chitosan-immobilized Arthrobacter sp., except at 9 weeks after planting. The phytoextraction coefficient, bioaccumulation factor, and translocation factor of C. laxum inoculated with free and chitosan-immobilized cells of cadmium-resistant bacteria were higher than those of the uninoculated control and increased with time. Our findings suggest that chitosan-immobilized cells can be exploited to enhance the efficiency of cadmium phytoremediation by C. laxum. © 2017, Springer-Verlag GmbH Germany.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85021705810&doi=10.1007%2fs11356-017-9591-3&partnerID=40&md5=16623ec51fb7ac6f62d5b3a967314b76
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Soil Pollutants
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

Prapagdee B.. "Phytoremediation of cadmium-polluted soil by Chlorophytum laxum combined with chitosan-immobilized cadmium-resistant bacteria". ไม่ระบุหน่วยงาน. ม.ป.ป.

Prapagdee B.. "Phytoremediation of cadmium-polluted soil by Chlorophytum laxum combined with chitosan-immobilized cadmium-resistant bacteria". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Phytoremediation of cadmium-polluted soil by Chlorophytum laxum combined with chitosan-immobilized cadmium-resistant bacteria
Prapagdee B.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
Improvement of cadmium phytoremediation after soil inoculation with a cadmium-resistant Micrococcus sp. Enhanced cadmium phytoremediation of Glycine max L. through bioaugmentation of cadmium-resistant bacteria assisted by biostimulation Cadmium removal from water and soil by a cadmium-resistant rhizobacterium and its effect on plant root elongation Potential of Napier grass with cadmium-resistant bacterial inoculation on cadmium phytoremediation and its possibility to use as biomass fuel Role of cadmium-resistant siderophore-producing rhizobacteria in increasing cadmium bioavailability in contaminated soils Enhanced cadmium (Cd) phytoextraction from contaminated soil using Cd-resistant bacterium Phytoremediation of petroleum-contaminated soil in association with soil bacteria Bacterial-assisted cadmium phytoremediation by Ocimum gratissimum L. in polluted agricultural soil: a field trial experiment Soil amendments for cadmium phytostabilization by five marigold cultivars Towards Practical Cadmium Phytoextraction with Noccaea Caerulescens
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