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Novel nano-submicron mineral-based soil conditioner for sustainable agricultural development

文献类型：期刊论文

作者Liu, Shanke1; Qi, Xin2; Han, Cheng1; Liu, Jianming1; Sheng, Xuebin3; Li, He4; Luo, Anming5; Li, Jianglin6
刊名JOURNAL OF CLEANER PRODUCTION
出版日期2017-04-15
卷号149页码:896-903
关键词Environmentally friendly Hydrothermal Nano-submicron Mineral-based Soil remediation
ISSN号0959-6526
DOI10.1016/j.jclepro.2017.02.155
文献子类Article
英文摘要Soil is formed through the weathering of natural rocks, and the solid composition of soil is at least 90% minerals. Soil experiences acidification and heavy metal contamination, and these phenomena are global problems that must be addressed on the basis of green chemistry principles to achieve sustainable agricultural development and maintain a healthy ecological environment. Soil may be effectively remediated by applying mineral-based soil conditioners. In this study, soil formation was simulated and a novel nano-submicron mineral-based soil conditioner was prepared from a potassium-rich feldspar by using an environmentally friendly hydrothermal method to buffer severe acidification and inhibit the phytoavailability of hazardous elements in soil. Field and in-house experiments confirmed that the performance of the proposed soil conditioner as soil amendment was effective. Soil pH was improved by 1%-9% compared with that of the control group, and soil bulk density decreased by approximately 8%. Al concentration in soil decreased by 29%-42% compared with that of the control group, and this observation indicated that aluminum toxicity was alleviated. Cd concentration in the corn of the rice also decreased by 50% compared with the control level, and this result suggested that cadmium accumulation was inhibited. This excellent performance was attributed to multifactor synergy and closely related to the morphology, chemical composition, mineral components, and preparation method of the proposed soil conditioner. (C) 2017 Elsevier Ltd. All rights reserved.
WOS关键词SILICON-INDUCED AMELIORATION ; PH BUFFERING CAPACITY ; METAL-POLLUTED SOILS ; ALUMINUM-TOXICITY ; ACID SOILS ; FLY-ASH ; MICRONUTRIENT NUTRITION ; TRACE-ELEMENTS ; AMENDMENTS ; CADMIUM
WOS研究方向Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000403330200079
出版者ELSEVIER SCI LTD
资助机构National Science and Technology Pillar Program during the Eleventh Five-Year Plan Period (China)(2006BAD10B04) ; National Science and Technology Pillar Program during the Eleventh Five-Year Plan Period (China)(2006BAD10B04) ; Spark Program of China(2007EA173003) ; Spark Program of China(2007EA173003) ; Knowledge Innovation Project of the Chinese Academy of Sciences ; Knowledge Innovation Project of the Chinese Academy of Sciences ; National Science and Technology Pillar Program during the Eleventh Five-Year Plan Period (China)(2006BAD10B04) ; National Science and Technology Pillar Program during the Eleventh Five-Year Plan Period (China)(2006BAD10B04) ; Spark Program of China(2007EA173003) ; Spark Program of China(2007EA173003) ; Knowledge Innovation Project of the Chinese Academy of Sciences ; Knowledge Innovation Project of the Chinese Academy of Sciences ; National Science and Technology Pillar Program during the Eleventh Five-Year Plan Period (China)(2006BAD10B04) ; National Science and Technology Pillar Program during the Eleventh Five-Year Plan Period (China)(2006BAD10B04) ; Spark Program of China(2007EA173003) ; Spark Program of China(2007EA173003) ; Knowledge Innovation Project of the Chinese Academy of Sciences ; Knowledge Innovation Project of the Chinese Academy of Sciences ; National Science and Technology Pillar Program during the Eleventh Five-Year Plan Period (China)(2006BAD10B04) ; National Science and Technology Pillar Program during the Eleventh Five-Year Plan Period (China)(2006BAD10B04) ; Spark Program of China(2007EA173003) ; Spark Program of China(2007EA173003) ; Knowledge Innovation Project of the Chinese Academy of Sciences ; Knowledge Innovation Project of the Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/51796]  
专题地质与地球物理研究所_中国科学院矿产资源研究重点实验室
通讯作者Liu, Shanke; Liu, Jianming
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
2.Tsinghua Univ, Sch Life Sci, Beijing 100084, Peoples R China
3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
5.Zhongke Jiancheng Mineral Technol Beijing Co Ltd, Beijing 100029, Peoples R China
6.Agr Bur Liling City, Liling 412200, Hunan, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Shanke,Qi, Xin,Han, Cheng,et al. Novel nano-submicron mineral-based soil conditioner for sustainable agricultural development[J]. JOURNAL OF CLEANER PRODUCTION,2017,149:896-903.
APA Liu, Shanke.,Qi, Xin.,Han, Cheng.,Liu, Jianming.,Sheng, Xuebin.,...&Li, Jianglin.(2017).Novel nano-submicron mineral-based soil conditioner for sustainable agricultural development.JOURNAL OF CLEANER PRODUCTION,149,896-903.
MLA Liu, Shanke,et al."Novel nano-submicron mineral-based soil conditioner for sustainable agricultural development".JOURNAL OF CLEANER PRODUCTION 149(2017):896-903.

入库方式： OAI收割

来源：地质与地球物理研究所

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