Arid
DOI10.1080/15226510903390494
Removal of Chromium by Some Multipurpose Tree Seedlings of Indian Thar Desert (Retracted article. See vol. 13, pg. 316, 2011)
Mathur, Nishi1; Singh, Joginder1; Bohra, Sachendra1; Bohra, Avinash2; Vyas, Anil1
通讯作者Vyas, Anil
来源期刊INTERNATIONAL JOURNAL OF PHYTOREMEDIATION
ISSN1522-6514
EISSN1549-7879
出版年2010
卷号12期号:8页码:798-804
英文摘要

An experiment was conducted to study the potential of chromium (Cr) phytoaccumulatory capabilities of four tree species viz., Anogeissus latifolia, Terminalia arjuna, Tecomella undulata, and Salvadora persica. Possibility of enhancement of Cr uptake by citric acid and vesicular arbuscular mycorrhizal fungi (VAM) amendments were also tried. Cr is a major pollutant of the environment. Chromium can exist in oxidation states from III to VI, but the most stable and common forms of Cr are trivalent and hexavalent species. Cr(VI) was more toxic to the tree growth in terms of collar diameter (CD) increment in all the tree species than Cr(III). Roots accumulated more Cr than shoots in all the tree species. There was more than 10 fold increase in root Cr content in comparison with shoot Cr content in all the trees at all the concentration of Cr and all sources of Cr. Citric acid significantly increased the Cr content in the tissues of roots in all the species under both speciation of Cr. The highest increase in Cr content brought by 20 mM citric acid addition was in A. latifolia. Results suggest that Anogeissus latifolia is a potential Cr accumulator with citric acid as soil amendment.


英文关键词chromium speciation phytoremediation organic acids vesicular arbuscular mycorrhizal fungi
类型Article ; Retracted Publication
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000282691400006
WOS关键词POLLUTED SOIL ; PLANTS ; PHYTOREMEDIATION ; ACCUMULATION ; SPECIATION ; CROPS
WOS类目Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/164686
作者单位1.Jai Narain Vyas Univ, Dept Bot, Microbial Biotechnol & Biofertilizer Lab, Jodhpur 342003, Rajasthan, India;
2.Mahila PG Mahavidhyalaya, Dept Biotechnol, Jodhpur, Rajasthan, India
推荐引用方式
GB/T 7714
Mathur, Nishi,Singh, Joginder,Bohra, Sachendra,et al. Removal of Chromium by Some Multipurpose Tree Seedlings of Indian Thar Desert (Retracted article. See vol. 13, pg. 316, 2011)[J],2010,12(8):798-804.
APA Mathur, Nishi,Singh, Joginder,Bohra, Sachendra,Bohra, Avinash,&Vyas, Anil.(2010).Removal of Chromium by Some Multipurpose Tree Seedlings of Indian Thar Desert (Retracted article. See vol. 13, pg. 316, 2011).INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,12(8),798-804.
MLA Mathur, Nishi,et al."Removal of Chromium by Some Multipurpose Tree Seedlings of Indian Thar Desert (Retracted article. See vol. 13, pg. 316, 2011)".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 12.8(2010):798-804.
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