สืบค้นงานวิจัย
Cadmium removal from water and soil by a cadmium-resistant rhizobacterium and its effect on plant root elongation
Sangthong C. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Cadmium removal from water and soil by a cadmium-resistant rhizobacterium and its effect on plant root elongation
ผู้แต่ง / หัวหน้าโครงการ (EN): Sangthong C.
บทคัดย่อ (EN): A cadmium resistant rhizobacterium, Pseudomonas sp. PM2, was isolated from plant roots. It is highly resistant to cadmium toxicity. The minimum inhibitory concentrations of cadmium for Pseudomunas sp. PM2 is 2100 mg/L. Peeudomonas sp. PM2 produced high levels of sidenophore and rhamnolipid biosurfuctant in 74.88 μM of deferoxamine meiylate equivalents and 329.54 mg/L, respectively. It was able to remove cadmium ion in an aqueous solution by 69.84% at the initial cadmium ion concentration of 25 mg/L. Pseudomonas sp. PM2 significantln increased eadmium bioavailability in contaminated soil by increasing DTPA-extractable cadmium concentration or a biosvailable form of cadmium. The increase in cadmium bioavailability in soil helps to promote cadmium uptake by plants for cadmium phytoextraction. In addition, Pseudamonas sp. PM2 had no positive oe negative effects on seed germination and root elongation of Glycine max L. under the absence and presence of cadmium. Our findings suggest that Pseudomonas sp. PM2 could be useful in the further development of biological treatment of cadmium in contaminated water and soil. © 2015 Thai Society of Higher Eduation Institutes on Environment
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-84922477636&partnerID=40&md5=99fc621dc1fa7916af92470c49d9e2c4
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Rhizobium
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง


TARR Wordcloud:
Cadmium removal from water and soil by a cadmium-resistant rhizobacterium and its effect on plant root elongation
Sangthong C.
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 Role of cadmium-resistant siderophore-producing rhizobacteria in increasing cadmium bioavailability in contaminated soils Phytoremediation of cadmium-polluted soil by Chlorophytum laxum combined with chitosan-immobilized cadmium-resistant bacteria Potential of Napier grass with cadmium-resistant bacterial inoculation on cadmium phytoremediation and its possibility to use as biomass fuel Enhanced cadmium (Cd) phytoextraction from contaminated soil using Cd-resistant bacterium Soil amendments for cadmium phytostabilization by five marigold cultivars Root system architecture influencing cadmium accumulation in rice (Oryza sativa L.) Aquatic plants for phytostabilization of cadmium and zinc in hydroponic experiments Phytostabilization potential of two ecotypes of Vetiveria zizanioides in cadmium-contaminated soils: greenhouse and field experiments
คัดลอก URL
กระทู้ของฉัน
ผลการสืบค้นทั้งหมด โพสต์     เรียงลำดับจาก