https://scholars.lib.ntu.edu.tw/handle/123456789/377600
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | YU-SEN CHANG | en_US |
dc.contributor.author | Chang, Y.-J. | en_US |
dc.contributor.author | Lin, C.-T. | en_US |
dc.contributor.author | Lee, M.-C. | en_US |
dc.contributor.author | Wu, C.-W. | en_US |
dc.contributor.author | Lai, Y.-H. | en_US |
dc.creator | Chang, Y.-S.;Chang, Y.-J.;Lin, C.-T.;Lee, M.-C.;Wu, C.-W.;Lai, Y.-H. | - |
dc.date.accessioned | 2018-09-10T09:43:25Z | - |
dc.date.available | 2018-09-10T09:43:25Z | - |
dc.date.issued | 2013 | - |
dc.identifier.uri | http://www.scopus.com/inward/record.url?eid=2-s2.0-84886246086&partnerID=MN8TOARS | - |
dc.identifier.uri | http://scholars.lib.ntu.edu.tw/handle/123456789/377600 | - |
dc.description.abstract | The star cluster ( Pentas lanceolata) cv. Butterfly was planted in a medium that contained 25mg/kg cadmium (Cd) with application of varying nitrogen concentrations (0mM, 8mM, 16mM, 24mM and 32mM) weekly. Regardless of whether nitrogen was applied, the length of stems, roots, the number of nodes, and thickness of leaves of the test seedlings were inhibited by the presence of Cd in the medium. Initially the Cd in the soil caused the chlorophyll meter readings (CMR) of plants to decrease to an abnormal level. The CMR values of the injured plants then recovered to normal levels after 28 days of 32mM or 24mM nitrogen addition (CMR levels 29.4 and 25.7 respectively), while the controls had a CMR of only 15.7. The 32mM nitrogen treatment obtained the maximum accumulation of Cd concentration (622.9mg/kg) in the root of the testing plants with a total Cd amount of 27.9μg. Briefly, nitrogen treatment can improve the phytoremediation of Cd, also can promote the recovery of chlorophyll in leaves. Without inhibition of the flowering, the Pentas lanceolata could preserve their function in the landscape even during the process of phytoremediation. © 2013 Elsevier Ltd. | - |
dc.language | en | en |
dc.relation.ispartof | International Biodeterioration and Biodegradation | en_US |
dc.source | AH | - |
dc.subject | Cadmium; Heavy metal; Pentas lanceolata; Phytoremediation; Soil | - |
dc.subject.classification | [SDGs]SDG2 | - |
dc.subject.other | Cd concentrations; Chlorophyll meter readings; Nitrogen additions; Nitrogen concentrations; Nitrogen fertilization; Nitrogen treatment; Pentas lanceolata; Phytoremediation; Bioremediation; Cadmium; Chlorophyll; Heavy metals; Plants (botany); Soils; Nitrogen; bioaccumulation; cadmium; chlorophyll; concentration (composition); fertilizer application; herb; inhibition; nitrogen; phytoremediation; Pentas lanceolata | - |
dc.title | Nitrogen fertilization promotes the phytoremediation of cadmium in Pentas lanceolata | - |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.ibiod.2013.05.021 | - |
dc.relation.pages | 709-714 | - |
dc.relation.journalvolume | 85 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
crisitem.author.dept | Horticulture and Landscape Architecture | - |
crisitem.author.orcid | 0000-0002-4461-8975 | - |
crisitem.author.parentorg | College of Bioresources and Agriculture | - |
顯示於: | 園藝暨景觀學系 |
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