中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地球环境研究所
  3. 中国科学院地球环境研究所
  4. 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

文献类型：期刊论文

作者Ma, Jifu2,3; Chen, Yiping1,2; Wang, Hong2; Wu, Junhua2
刊名SOIL & TILLAGE RESEARCH
出版日期2019-12-01
卷号195页码:9
关键词Traditional Chinese medicine residue Soil fertility Soil aggregate Heavy metal pollution Maize yield Loess Plateau
ISSN号0167-1987
DOI10.1016/j.still.2019.104386
通讯作者Chen, Yiping(chenyp@ieecas.cn)
英文摘要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.
WOS关键词LONG-TERM FERTILIZATION ; PHYSICAL-PROPERTIES ; ORGANIC AMENDMENTS ; MAIZE YIELD ; ANIMAL MANURE ; HEAVY-METALS ; INORGANIC FERTILIZERS ; AGRICULTURAL SOILS ; USE EFFICIENCY ; BIOCHAR
资助项目National Key Research and Development Program of China[2017YFD0800500]
WOS研究方向Agriculture
语种英语
WOS记录号WOS:000494053700028
出版者ELSEVIER
资助机构National Key Research and Development Program of China
源URL[http://ir.ieecas.cn/handle/361006/12923]  
专题地球环境研究所_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.CAS Ctr Excellence Quaterttcuy Sci & Global Chang, Xian 710061, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, 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.

入库方式： OAI收割

来源：地球环境研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。