Biochar can improve the soil quality of new creation farmland on the Loess Plateau

doi:10.1007/s11356-018-3550-5

IEECAS OpenIR > 生态环境研究室

	Biochar can improve the soil quality of new creation farmland on the Loess Plateau
	Su, Cui-Cui 1,2; Ma, Ji-Fu 1,2; Chen, Yi-Ping 1
通讯作者	Chen, Yi-Ping(lifesci@ieecas.cn)
	2019
发表期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
卷号	26 期号:3 页码:2662-2670
摘要	The Loess Plateau is the most severely degraded soil area worldwide and represents one of the lowest areas of soil productivity. To solve the conundrum between increasing populations and decreasing agricultural acreage, enhancing the quantity of cultivated land, gully land consolidation projects has been implemented. However, the new creation farmland soil is not enough to satisfy the demand of agricultural production. An incubation experiment was conducted to determine the effects of biochar on the new creation farmland soil. Five levels of amendments (0, 1%, 2%, 5%, and 10% (wt%) biochar soil) were used, and the soil columns remained in the laboratory for approximately 2months. The results show that biochar proportion was a more important factor than incubation time across all soils tested. The soil moisture content and particle size clearly increased as the amendment level increased; however, the soil pH decreased gradually with incubation time and tended to slow soil salinization. These findings will have to be verified under field conditions.
关键词	New creation farmland Biochar Soil physical-chemical properties Loess Plateau
DOI	10.1007/s11356-018-3550-5
关键词[WOS]	SLUDGE BIOCHAR ; ORGANIC-MATTER ; BLACK CARBON ; AVAILABILITY ; CHARCOAL ; MANURE ; WASTE ; GREEN
收录类别	SCI ; SCI
语种	英语
资助项目	National Key Research and Development Project of China[2017YFD0800500]
WOS研究方向	Environmental Sciences & Ecology
项目资助者	National Key Research and Development Project of China
WOS类目	Environmental Sciences
WOS记录号	WOS:000456198400052
出版者	SPRINGER HEIDELBERG
引用统计	被引频次：27[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/361006/14402
专题	生态环境研究室
通讯作者	Chen, Yi-Ping
作者单位	1.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Xian 710061, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Su, Cui-Cui,Ma, Ji-Fu,Chen, Yi-Ping. Biochar can improve the soil quality of new creation farmland on the Loess Plateau[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2019,26(3):2662-2670.
APA	Su, Cui-Cui,Ma, Ji-Fu,&Chen, Yi-Ping.(2019).Biochar can improve the soil quality of new creation farmland on the Loess Plateau.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,26(3),2662-2670.
MLA	Su, Cui-Cui,et al."Biochar can improve the soil quality of new creation farmland on the Loess Plateau".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 26.3(2019):2662-2670.