Experimental evidence of soil bacteria abundance as the primary driver of rhizosphere priming effect

	Experimental evidence of soil bacteria abundance as the primary driver of rhizosphere priming effect
	Ma, Y. P.; Zhang, Z. J.; Su, T. Q.; Busso, C. A.; Johnston, E. R.; Han, X. G.; Zhang, X. M.
	2018
发表期刊	PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY
ISSN	1851-5657
卷号	87 页码:286-291
摘要	Soil microbial communities are thought to be responsible for the rhizosphere priming effect (RPE). However, because soil microbial communities are comprised of diverse components, very little is known about which component plays the critical role. In this study, soybean and cottonwood were grown at two latitudinal locations with different temperature and light conditions in-situ. We quantified RPE using a natural delta C-13 method, and measured the abundance, richness and composition of bacteria and fungi communities with DNA-based molecular methods. Among all potential variables, including the three aforementioned indexes of bacteria and fungi communities and soil physicochemical and plant indexes, bacterial abundance was found to explain a large proportion of the variation in RPE. Our study identified the biological mechanism underlying this important ecological process.
关键词	Decomposition Microbial diversity Rhizosphere priming effect Soil organic matter Climate change
学科领域	Plant Sciences
收录类别	SCI
语种	英语
WOS关键词	COMMUNITIES
WOS记录号	WOS:000462077000038
出版者	TECH SCIENCE PRESS
文献子类	Article
出版地	HENDERSON
资助机构	National Key Research and Development Program [2016YFC0500702] ; Central Public-interest Scientific Institution Basal Research Fund of China [BSRF201714]
作者邮箱	zhangximei@caas.cn
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/20583
专题	植被与环境变化国家重点实验室
作者单位	1.[Ma, Y. P. 2.Zhang, Z. J. 3.Su, T. Q. 4.Han, X. G.] Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Liaoning, Peoples R China 5.Zhang, X. M.] Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, MOA, Key Lab Dryland Agr, Beijing 100081, Peoples R China 6.[Ma, Y. P.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.[Busso, C. A.] Univ Nacl Sur, Dept Agron, CERZOS, CONICET, RA-8000 Bahia Blanca, Buenos Aires, Argentina 8.[Johnston, E. R.] Georgia Inst Technol, Sch Civil & Environm Engn, Atlanta, GA 30332 USA 9.[Han, X. G.] Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Ma, Y. P.,Zhang, Z. J.,Su, T. Q.,et al. Experimental evidence of soil bacteria abundance as the primary driver of rhizosphere priming effect[J]. PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY,2018,87:286-291.
APA	Ma, Y. P..,Zhang, Z. J..,Su, T. Q..,Busso, C. A..,Johnston, E. R..,...&Zhang, X. M..(2018).Experimental evidence of soil bacteria abundance as the primary driver of rhizosphere priming effect.PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY,87,286-291.
MLA	Ma, Y. P.,et al."Experimental evidence of soil bacteria abundance as the primary driver of rhizosphere priming effect".PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY 87(2018):286-291.

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