In situ phytostabilization of arable soils severely contaminated with cadmium at Yangshuo, Southern China, using cash crops and amendments: a comprehensive performance evaluation

doi:10.1007/s11368-022-03371-0

	In situ phytostabilization of arable soils severely contaminated with cadmium at Yangshuo, Southern China, using cash crops and amendments: a comprehensive performance evaluation
	Yan, Bo-Fang ; Yan, Mei-Lin ; Xiao, Xue ; Qiu, Rong-Liang ; Chao, Yuan-Qing ; Li, Yin-Xin; Lv, Su-Lian ; Tan, Zhong-Xin ; Tang, Ye-Tao
	2023
发表期刊	JOURNAL OF SOILS AND SEDIMENTS
ISSN	1439-0108
卷号	23 期号:2 页码:817-830
摘要	Purpose Phytostabilization is known to be a promising technique to prevent the off-site movement of cadmium (Cd) from severely contaminated arable soils. Previous studies have recognized plants and amendments that could be potentially used for phytostabilization, such as non-edible fiber and energy crops and biochar. However, there is a paucity of information on the performance of these candidate crops and amendments for the application in the field. Methods Twelve plant-amendment systems were established on the farmland severely contaminated with Cd in the South China karst area, which comprises cash crops kenaf (Hibiscus cannabinus), ramie (Boehmeria nivea), and sorghum (Sorghum bicolor) together with the application of lime, coconut shell biochar, and rice straw biochar at different rates. A comprehensive score was introduced to evaluate the performance of the studied plant-amendment systems, considering not only the indicators related to soil Cd mobility but also the costs. Results After one crop cycle, a 40% median rate of reduction was achieved in soil available Cd. An intensive application of biochar lowered the comprehensive performance since a significantly increased cost gained only a slight improvement in the reduction of soil available Cd. Sorghum with 0.5% (w/w) rice straw biochar showed the best performance in the study site, which effectively sequestrated Cd in the roots and reduced soil available Cd at a relatively low cost. Conclusion This work shows the performance and the comprehensive evaluation of candidate plant-amendment systems for the in situ phytostabilization.
关键词	Fiber crop Energy crop Biochar Availability Cost-effectiveness Agricultural soils
学科领域	Environmental Sciences ; Soil Science
DOI	10.1007/s11368-022-03371-0
收录类别	SCI
语种	英语
WOS关键词	LONG-TERM ; PLANT-GROWTH ; HEAVY-METALS ; BIOCHAR ; PHYTOREMEDIATION ; REMEDIATION ; LEAD ; BIOAVAILABILITY ; ACCUMULATION ; IMMOBILIZATION
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000878001400002
出版者	SPRINGER HEIDELBERG
文献子类	Article
出版地	HEIDELBERG
EISSN	1614-7480
资助机构	Guangdong Laboratory for Lingnan Modern Agriculture Project [NT2021010] ; National Key Research and Development Program of China [2018YFD0800700] ; National Natural Science Foundation of China [42007331] ; Guangdong Basic and Applied Basic Research Foundation [2021A1515012222, 2022A1515011403] ; Key-Area Research and Development Program of Guangdong Province [2019B110207002] ; Fundamental Research Funds for the Central Universities, Sun Yat-sen University [2021qntd07]
作者邮箱	eestyt@mail.sysu.edu.cn
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/29119
专题	中科院植物分子生理学重点实验室
作者单位	1.[Yan, Bo-Fang 2.Yan, Mei-Lin 3.Xiao, Xue 4.Qiu, Rong-Liang 5.Chao, Yuan-Qing 6.Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510275, Peoples R China 7.[Qiu, Rong-Liang 8.Guangdong Lab Lingnan Modern Agr, Guangzhou 510642, Peoples R China 9.Sun Yat Sen Univ, Guangdong Prov Key Lab Environm Pollut Control &, Guangzhou 510275, Peoples R China 10.Sun Yat Sen Univ, Guangdong Prov Engn Res Ctr Heavy Met Contaminate, Guangzhou 510275, Peoples R China 11.South China Agr Univ, Coll Nat Resources & Environm, Guangdong Prov Key Lab Agr & Rural Pollut Abateme, Guangzhou 510642, Peoples R China 12.[Li, Yin-Xin 13.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 14.Huazhong Agr Univ, Coll Resources & Environm, Wuhan 430070, Peoples R China
推荐引用方式 GB/T 7714	Yan, Bo-Fang,Yan, Mei-Lin,Xiao, Xue,et al. In situ phytostabilization of arable soils severely contaminated with cadmium at Yangshuo, Southern China, using cash crops and amendments: a comprehensive performance evaluation[J]. JOURNAL OF SOILS AND SEDIMENTS,2023,23(2):817-830.
APA	Yan, Bo-Fang.,Yan, Mei-Lin.,Xiao, Xue.,Qiu, Rong-Liang.,Chao, Yuan-Qing.,...&Tang, Ye-Tao.(2023).In situ phytostabilization of arable soils severely contaminated with cadmium at Yangshuo, Southern China, using cash crops and amendments: a comprehensive performance evaluation.JOURNAL OF SOILS AND SEDIMENTS,23(2),817-830.
MLA	Yan, Bo-Fang,et al."In situ phytostabilization of arable soils severely contaminated with cadmium at Yangshuo, Southern China, using cash crops and amendments: a comprehensive performance evaluation".JOURNAL OF SOILS AND SEDIMENTS 23.2(2023):817-830.

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