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Effects of root decomposition on plant-soil feedback of early- and mid-successional plant species
Zhang, Naili; Van der Putten, Wim H.; Veen, G. F. (Ciska)
2016
发表期刊NEW PHYTOLOGIST
ISSN0028-646X
卷号212期号:1页码:220-231
摘要Plant-soil feedback (PSF) is an important driver of plant community dynamics. Many studies have emphasized the role of pathogens and symbiotic mutualists in PSFs; however, less is known about the contribution of decomposing litter, especially that of roots. We conducted a PSF experiment, where soils were conditioned by living early- and mid-successional grasses and forbs with and without decomposing roots of conspecific species (conditioning phase). These soils were used to test growth responses of conspecific and heterospecific plant species (feedback phase). The addition of the roots of conspecifics decreased the biomass of both early- and mid-successional plant species in the conditioning phase. In the feedback phase, root addition had positive effects on the biomass of early-successional species and neutral effects on mid-successional species, except when mid-successional grasses were grown in soils conditioned by conspecifics, where effects were negative. Biomass of early- and mid-successional forbs was generally reduced in soils conditioned by conspecifics. We conclude that root decomposition may increase short-term negative PSF effects, but that the effects can become neutral to positive over time, thereby counteracting negative components of PSF. This implies that root decomposition is a key element of PSF and needs to be included in future studies.
关键词decomposing roots ex-arable fields functional group long-term effects plant succession plant-soil feedback (PSF) short-term effects
学科领域Plant Sciences
DOI10.1111/nph.14007
收录类别SCI
语种英语
WOS关键词HOME-FIELD ADVANTAGE ; LITTER DECOMPOSITION ; PHOSPHORUS LIMITATION ; MICROBIAL COMMUNITIES ; MYCORRHIZAL FUNGI ; TALLGRASS PRAIRIE ; BORNE PATHOGENS ; ORGANIC-MATTER ; DIVERSITY ; DYNAMICS
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号WOS:000383291300021
出版者WILEY
文献子类Article
出版地HOBOKEN
EISSN1469-8137
资助机构China Scholarship Council (CSC)China Scholarship Council ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31270559] ; NWO-VENI grant [863.14.013] ; TE funding of NIOO
作者邮箱zhangnl@ibcas.ac.cn
作品OA属性Bronze
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被引频次:42[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/2S10CLM1/25146
专题植被与环境变化国家重点实验室
作者单位1.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, 20 Nanxincun, Beijing 100093, Peoples R China
2.Zhang, Naili; Van der Putten, Wim H.; Veen, G. F. (Ciska)] Netherlands Inst Ecol NIOO KNAW, Dept Terr Ecol, Droevendaalsesteeg 10, NL-6708 PB Wageningen, Netherlands
3.Van der Putten, Wim H.] Wageningen Univ & Res Ctr, Nematol Lab, Droevendaalsesteeg 1, NL-6708 PB Wageningen, Netherlands
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Zhang, Naili,Van der Putten, Wim H.,Veen, G. F. . Effects of root decomposition on plant-soil feedback of early- and mid-successional plant species[J]. NEW PHYTOLOGIST,2016,212(1):220-231.
APA Zhang, Naili,Van der Putten, Wim H.,&Veen, G. F. .(2016).Effects of root decomposition on plant-soil feedback of early- and mid-successional plant species.NEW PHYTOLOGIST,212(1),220-231.
MLA Zhang, Naili,et al."Effects of root decomposition on plant-soil feedback of early- and mid-successional plant species".NEW PHYTOLOGIST 212.1(2016):220-231.
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