Response of microbial communities and enzyme activities to amendments in saline-alkaline soils

doi:10.1016/j.apsoil.2018.11.003

CIOMP OpenIR

	Response of microbial communities and enzyme activities to amendments in saline-alkaline soils
	Shi, Shaohua 1; Tian, Lei 1; Nasir, Fahad 1,2; Bahadur, Ali 3; Batool, Asfa 4; Luo, Shasha 1; Yang, Fan 1; Wang, Zhichun 1; Tian, Chunjie 1
	2019-03-01
发表期刊	APPLIED SOIL ECOLOGY
ISSN	0929-1393
卷号	135 页码:16-24
通讯作者	Wang, Zhichun(wangzhichun@neigae.ac.cn) ; Tian, Chunjie(tiancj@iga.ac.cn)
摘要	Soil salinization is one of the key factors that threatens plant existence worldwide and is a major challenge to sustain crop production and soil quality. However, there has been limited research on the responses of microbial communities and enzyme activities under soil amendments application in saline alkaline soils. Here, we explored the response of microbial communities and enzyme activities to soil amendments based on 7-year field experiment The five treatments included FA, amended with farm manure; DE, amended with desulfurization gypsum; SA, amended with sandy soil; M, amended with a mixture of FA, DE and SA; and CK, non-amended control. Relative to the CK treatment, the four amendments, particularly FA, DE and M, significantly decreased the soil pH. Enzyme activities (catalase, urease, alkaline phosphatase and cellulase) were increased in the FA, DE and M treatments, while no difference was observed between SA and CK, except in cellulase. A total of 439,575 effective sequences after filtering out of 1,017,148 raw reads were obtained resulting in 9096 OTUs. Six bacterial phyla of the highest relative abundance were detected including Proteobacteria, Chloroflexi, Bacteroidetes, Actinobacteria, Acidobacteria and Firmicutes across all soil samples (accounting for > 85% of the reads). The bacterial community richness was increased in the FA, DE and M treatments, whereas it showed a similar pattern between the CK and SA treatments. Bacterial community diversity was remarkably higher in the M, FA and DE treatments compared to that of CK, while it was reduced in SA. There was a higher similarity in the bacterial communities among DE, FA and M, as well as between CK and SA. Our findings showed that organic manure is a better application approach for the restoration of saline-alkaline soil based on improving the bacterial community and enzyme activities.
关键词	Soil microbial community Enzyme activities Saline-alkaline soils Farm manure Desulfurization gypsum Illumina MiSeq sequencing
DOI	10.1016/j.apsoil.2018.11.003
关键词[WOS]	MINERAL FERTILIZERS ; BIOLOGICAL-ACTIVITY ; LAND MANAGEMENT ; ORGANIC-MATTER ; SODIC SOIL ; GROWTH ; MANURE ; RHIZOSPHERE ; DIVERSITY ; NUTRIENTS
收录类别	SCI
语种	英语
资助项目	Special Foundation for State Major Basic Research Program of China[2016YFC0501202] ; Special Foundation for Basic Research Program in Soil of CAS[XDB15030103] ; National Natural Science Foundation of China[41571255] ; National Natural Science Foundation of China[41701332] ; Key Laboratory Foundation of Mollisols Agroecology[2016ZKHT-05] ; 135 Project of Northeast Institute of Geography and Agroecology[Y6H2043001] ; Science and Technology Development Project of Jilin Province of China[20180519002JH] ; Jilin Provincial Natural Science Foundation of China[20180520048JH] ; Special Foundation for State Major Basic Research Program of China[2016YFC0501202] ; Special Foundation for Basic Research Program in Soil of CAS[XDB15030103] ; National Natural Science Foundation of China[41571255] ; National Natural Science Foundation of China[41701332] ; Key Laboratory Foundation of Mollisols Agroecology[2016ZKHT-05] ; 135 Project of Northeast Institute of Geography and Agroecology[Y6H2043001] ; Science and Technology Development Project of Jilin Province of China[20180519002JH] ; Jilin Provincial Natural Science Foundation of China[20180520048JH]
项目资助者	Special Foundation for State Major Basic Research Program of China ; Special Foundation for Basic Research Program in Soil of CAS ; National Natural Science Foundation of China ; Key Laboratory Foundation of Mollisols Agroecology ; 135 Project of Northeast Institute of Geography and Agroecology ; Science and Technology Development Project of Jilin Province of China ; Jilin Provincial Natural Science Foundation of China
WOS研究方向	Agriculture
WOS类目	Soil Science
WOS记录号	WOS:000454992300003
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：96[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60116
专题	中国科学院长春光学精密机械与物理研究所
通讯作者	Wang, Zhichun; Tian, Chunjie
作者单位	1.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Key Lab Mollisols Agroecol, Changchun, Jilin, Peoples R China 2.Northeast Normal Univ, Inst Grassland Sci, Key Lab Vegetat Ecol, Minist Educ, Changchun 130024, Jilin, Peoples R China 3.Lanzhou Univ, Sch Life Sci, MOE Key Lab Cell Activ & Stress Adaptat, Lanzhou 730000, Gansu, Peoples R China 4.Lanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Shi, Shaohua,Tian, Lei,Nasir, Fahad,et al. Response of microbial communities and enzyme activities to amendments in saline-alkaline soils[J]. APPLIED SOIL ECOLOGY,2019,135:16-24.
APA	Shi, Shaohua.,Tian, Lei.,Nasir, Fahad.,Bahadur, Ali.,Batool, Asfa.,...&Tian, Chunjie.(2019).Response of microbial communities and enzyme activities to amendments in saline-alkaline soils.APPLIED SOIL ECOLOGY,135,16-24.
MLA	Shi, Shaohua,et al."Response of microbial communities and enzyme activities to amendments in saline-alkaline soils".APPLIED SOIL ECOLOGY 135(2019):16-24.