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Hydroponic Screening of Fast-growing Tree Species for Lead Phytoremediation Potential
Yongpisanphop J. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Hydroponic Screening of Fast-growing Tree Species for Lead Phytoremediation Potential
ผู้แต่ง / หัวหน้าโครงการ (EN): Yongpisanphop J.
บทคัดย่อ (EN): Using trees as phytoremediators has become a powerful tool to remediate lead from contaminated environments. This study aims to identify potential candidates among fast-growing trees by comparing their ability to tolerate and accumulate Pb. Cuttings from Acacia mangium, Azadirachta indica, Eucalyptus camaldulensis, and Senna siamea were cultured in 25% modified Hoagland’s solutions supplemented with 10, 30, and 50 mg/L Pb for 15 days. Lead concentrations were determined by a flame atomic absorption spectrophotometer. All species showed high Pb tolerance (over 78%) and low translocation factor (<1) in all treatments. The highest Pb content in roots (>40000 mg/kg) was recorded in A. mangium and E. camaldulensis grown in 50 mg/L Pb solution. Based on high biomass, tolerance index, and Pb content in plants, A. mangium and E. camaldulensis are good candidates for phytoremediation. © 2017, Springer Science+Business Media, LLC.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85027874290&doi=10.1007%2fs00128-017-2157-8&partnerID=40&md5=f02f1d4f379b871db79ffc336f2e841f
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Species Specificity
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
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Hydroponic Screening of Fast-growing Tree Species for Lead Phytoremediation Potential
Yongpisanphop J.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
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