Traditional Chinese medicine residue act as a better fertilizer for improving soil aggregation and crop yields than manure

doi:10.1016/j.still.2019.104386

IEECAS OpenIR > 生态环境研究室

	Traditional Chinese medicine residue act as a better fertilizer for improving soil aggregation and crop yields than manure
	Ma, Jifu 1,2; Chen, Yiping 1,3; Wang, Hong 1; Wu, Junhua 1
通讯作者	Chen, Yiping(chenyp@ieecas.cn)
	2019-12-01
发表期刊	SOIL & TILLAGE RESEARCH
ISSN	0167-1987
卷号	195 页码:9
摘要	Manure application is widely considered to be an effective strategy for enhancing soil fertility and crop yields. However, concerns have been raised regarding the sustainability of these fertilizers due to the detrimental effects of salinity and toxic metals in animal manure on soil quality, especially in arid regions. The objective of this study was to determine the effects of applying sheep manure (SM) and traditional Chinese medicine residue (TCMR) on soil quality and crop in the agricultural practices of Loess Plateau, China. TCMR and SM treatments both decelerated the soil pH decreases and enhanced soil cation exchange capacity (CEC). Application of TCMR significantly increased the large macro-aggregate fraction of the soil and improved soil aggregation compared to SM (p < 0.05), by decreasing the accumulation of Na+ and K+ as dispersing agents and increasing the content of soil organic matter (SOM) as a binding agent. Applying TCMR to the soil increased the SOM, TN, and NaOH-N content by 6.82%-8.74%, 3.65%-3.72%, and 6.02%-9.49%, respectively, compared to SM. The physiological parameters and grain yields of maize (Zea mays L) under TCMR treatments were higher than those in SM treatments, and the soil heavy metal content and pollution load index were lower. Thus, TCMR obtained better results in terms of improving soil nutrients, enhancing soil aggregation, decreasing heavy metal content, and increasing maize grain yields than SM. Applying TCMR in the field could be a judicious strategy for sustainable agriculture on the Loess Plateau and could also be extended to the similar agricultural regions.
关键词	Traditional Chinese medicine residue Soil fertility Soil aggregate Heavy metal pollution Maize yield Loess Plateau
DOI	10.1016/j.still.2019.104386
关键词[WOS]	LONG-TERM FERTILIZATION ; PHYSICAL-PROPERTIES ; ORGANIC AMENDMENTS ; MAIZE YIELD ; ANIMAL MANURE ; HEAVY-METALS ; INORGANIC FERTILIZERS ; AGRICULTURAL SOILS ; USE EFFICIENCY ; 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	Agriculture
项目资助者	National Key Research and Development Program of China
WOS类目	Soil Science
WOS记录号	WOS:000494053700028
出版者	ELSEVIER
引用统计	被引频次：35[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/361006/12924
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, Xian 710061, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.CAS Ctr Excellence Quaterttcuy Sci & Global Chang, Xian 710061, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Ma, Jifu,Chen, Yiping,Wang, Hong,et al. Traditional Chinese medicine residue act as a better fertilizer for improving soil aggregation and crop yields than manure[J]. SOIL & TILLAGE RESEARCH,2019,195:9.
APA	Ma, Jifu,Chen, Yiping,Wang, Hong,&Wu, Junhua.(2019).Traditional Chinese medicine residue act as a better fertilizer for improving soil aggregation and crop yields than manure.SOIL & TILLAGE RESEARCH,195,9.
MLA	Ma, Jifu,et al."Traditional Chinese medicine residue act as a better fertilizer for improving soil aggregation and crop yields than manure".SOIL & TILLAGE RESEARCH 195(2019):9.