Changes in soil microbial community structure following amendment of biosolids for seven years

doi:10.1080/26395940.2019.1569478

CORC > 植物研究所 > 中国科学院植物研究所 > 植被与环境变化国家重点实验室

	Changes in soil microbial community structure following amendment of biosolids for seven years
	Hu, Yecui ; Pang, Shuang 1,3; Yang, Junjie 1; Zhao, Xiaoguang 1,3; Cao, Jirong 1
刊名	ENVIRONMENTAL POLLUTANTS AND BIOAVAILABILITY
	2019
卷号	31 期号:1 页码:24-31
关键词	Organic fertilizer bacteria fungi agricultural application nitrogen leaching sewage sludge
ISSN号	2639-5932
DOI	10.1080/26395940.2019.1569478
文献子类	Article
英文摘要	The environment-friendly disposal approaches for sewage sludge remain a challenge worldwide, and agricultural application of the treated sewage sludge, i.e. biosolids, as soil conditioner and nutrient source for plants, is still one of the most promising options for dealing with the waste. In this study, we compared the effects of long-term applications of biosolids and mineral fertilizer on soil microbial community using phospholipid fatty acid profiles in an agricultural field. The microbes predominant in the mineral fertilizer soil remained the most abundant in the biosolids-amended soil. Bacterial and fungal communities presented downtrends in both absolute and relative amounts; however, percentage of Gram-positive bacteria remained unchanged. Soil pH displayed significant negative correlations with microbial communities and explained 64%, 56% and 44% of the variances in microbial biomass, bacteria and fungi, respectively, while soil NO3--N was positively correlated with microbial biomass, bacteria and fungi (r(2) = 0.53, 0.51 and 0.54, respectively).
学科主题	Biochemistry & Molecular Biology ; Environmental Sciences ; Toxicology
电子版国际标准刊号	2639-5940
出版地	ABINGDON
WOS关键词	SEWAGE-SLUDGE ; NITROGEN LIMITATION ; LAND APPLICATION ; METAL POLLUTION ; BIOMASS ; IMPACT ; CARBON ; MANAGEMENT ; RESPONSES ; PH
WOS研究方向	Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Toxicology
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000514151500005
资助机构	Knowledge Innovation Program of the Chinese Academy of SciencesChinese Academy of SciencesKnowledge Innovation Program of the Chinese Academy of Sciences [KSCX2-YW-G-053, KSCX-YW-Z-1022] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31128002]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19479]
专题	植被与环境变化国家重点实验室
作者单位	1.China Univ Geosci, Sch Land Sci & Technol, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Coll Life Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Univ Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Hu, Yecui,Pang, Shuang,Yang, Junjie,et al. Changes in soil microbial community structure following amendment of biosolids for seven years[J]. ENVIRONMENTAL POLLUTANTS AND BIOAVAILABILITY,2019,31(1):24-31.
APA	Hu, Yecui,Pang, Shuang,Yang, Junjie,Zhao, Xiaoguang,&Cao, Jirong.(2019).Changes in soil microbial community structure following amendment of biosolids for seven years.ENVIRONMENTAL POLLUTANTS AND BIOAVAILABILITY,31(1),24-31.
MLA	Hu, Yecui,et al."Changes in soil microbial community structure following amendment of biosolids for seven years".ENVIRONMENTAL POLLUTANTS AND BIOAVAILABILITY 31.1(2019):24-31.