Effects of traditional Chinese medicine residue on plant growth and soil properties: a case study with maize (Zea mays L.)

doi:10.1007/s11356-019-06322-4

IEECAS OpenIR > 生态环境研究室

	Effects of traditional Chinese medicine residue on plant growth and soil properties: a case study with maize (Zea mays L.)
	Ma, Jifu 1,2; Chen, Yiping 1,3; Zhao, Yan 1; Chen, Dong 1; Wang, Hong 1
通讯作者	Chen, Yiping(chenyp@ieecas.cn)
	2019-11-01
发表期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
卷号	26 期号:32 页码:32880-32890
摘要	Traditional Chinese medicine residue (TCMR) is the solid substances remaining after the extraction of pharmaceutical ingredients from medicinal plant materials, which include abundant soil nutrients. However, TCMR is nearly lost as domestic garbage, which not only occupies a large amount of land but also leads to the waste of resource, as well as causing the eco-environment potential pollution. Therefore, we implemented this study to assess whether TCMR could be used as an organic fertilizer in agricultural practices for realizing waste resource utilization, improving soil fertility, and enhancing plant growth. The results showed that (1) application of TCMR could improve soil fertility, particularly in enhancing the soil contents of SOM, TN, NaOH-N, NaHCO3-P, and HNO3-K; (2) the higher application ratios of TCMR (0.8-1.0%) that increased the soil EC values would cause the risk of soil secondary salinization; (3) the lower application ratios of TCMR (0.2-0.6%) has a better positive effect on improved the maize seedlings' physiological parameters and photosynthetic performance than the higher application ratios; (4) although application of TCMR lead to the heavy metal (Cr, Pb, Cd, As, and Hg) content increased in soil, there was no ecology risk under below 0.8% application ratio, compared with the China soil risk control standards, geo-accumulation index (I-geo), and pollution load index (PLI). Thus, TCMR could potentially be used as an organic fertilizer in agricultural practices. This approach is an effective strategy not only for achieving TCMR disposal but also for realizing waste resource utilization, as well as for improving soil fertility and plant growth.
关键词	Plant ecotoxicology Crop growth Maize seedlings Heavy metals Waste solid Soil fertility
DOI	10.1007/s11356-019-06322-4
关键词[WOS]	HEAVY-METALS ; HERBAL RESIDUES ; ORGANIC-MATTER ; SEWAGE-SLUDGE ; FURNACE SLAG ; FOOD WASTE ; COMPOST ; MANURE ; FERTILIZER ; BIOCHAR
收录类别	SCI ; SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFD0800500]
WOS研究方向	Environmental Sciences & Ecology
项目资助者	National Key Research and Development Program of China
WOS类目	Environmental Sciences
WOS记录号	WOS:000501757400020
出版者	SPRINGER HEIDELBERG
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/13065
专题	生态环境研究室第四纪科学与全球变化卓越创新中心
通讯作者	Chen, Yiping
作者单位	1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Yanxiang Rd 97, Xian 710061, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Ma, Jifu,Chen, Yiping,Zhao, Yan,et al. Effects of traditional Chinese medicine residue on plant growth and soil properties: a case study with maize (Zea mays L.)[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2019,26(32):32880-32890.
APA	Ma, Jifu,Chen, Yiping,Zhao, Yan,Chen, Dong,&Wang, Hong.(2019).Effects of traditional Chinese medicine residue on plant growth and soil properties: a case study with maize (Zea mays L.).ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,26(32),32880-32890.
MLA	Ma, Jifu,et al."Effects of traditional Chinese medicine residue on plant growth and soil properties: a case study with maize (Zea mays L.)".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 26.32(2019):32880-32890.