Soil Fungi Promote Biodiversity-Productivity Relationships in Experimental Communities of Young Trees

doi:10.1007/s10021-021-00689-7

	Soil Fungi Promote Biodiversity-Productivity Relationships in Experimental Communities of Young Trees
	Yang, Bo 2; Liang, Yu ; Schmid, Bernhard ; Baruffol, Martin ; Li, Yangfan ; He, Ling ; Salmon, Yann ; Tian, Qiuyang ; Niklaus, Pascal A.; Ma, Keping
	2022
发表期刊	ECOSYSTEMS
ISSN	1432-9840
卷号	25 期号:4 页码:858-871
摘要	Soil fungi are a major factor maintaining plant diversity and productivity, but the underlying mechanisms are still poorly understood. Based on a biodiversity-ecosystem functioning experiment in southeast China, we evaluated the impacts of root-associated soil fungi on plant total, above- and belowground biomass production in monocultures and in different 2- and 4-tree species mixtures using two pools of four subtropical tree species each. All plots were inoculated with forest soil but half of the plots were additionally treated with fungicide to suppress fungi. Tree species richness promoted individual biomass only in control but not in fungicide-treated soils, leading to positive relative yield totals (RYTs, sum of the relative growth of each tree species in mixture to monoculture) of mixed species plots in control soils. Additive partitioning analysis showed that the net biodiversity effects were due to positive complementarity effects (CE) rather than selection effects. The relative yield of individual tree species was positively correlated with arbuscular mycorrhizal (AM) colonization for AM trees but not significantly correlated with ectomycorrhizal (EM) colonization for EM trees. The molecular analysis of the root-associated fungi showed that larger RYT and CE values were correlated with greater dissimilarity in pathogenic fungal communities between tree species, suggesting distinct pathogen compositions will result in overyielding and high complementarity in mixture.
关键词	Aboveground and belowground tree biomass Additive partitioning Complementarity and selection effects Forest biodiversity-ecosystem functioning experiment Pathogenic fungi Mycorrhizal fungi Relative yield
学科领域	Ecology
DOI	10.1007/s10021-021-00689-7
收录类别	SCI
语种	英语
WOS关键词	ARBUSCULAR MYCORRHIZAL FUNGI ; PLANT DIVERSITY ; ECTOMYCORRHIZAL FUNGI ; LEVEL CONSEQUENCES ; SPECIES RICHNESS ; PHOSPHORUS ; NITROGEN ; COMPETITION ; ACQUISITION ; DENSITY
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000684042500001
出版者	SPRINGER
文献子类	Article
出版地	NEW YORK
EISSN	1435-0629
资助机构	Strategic Priority Research Program of Chinese Academy of Sciences [XDB31000000] ; National Key Research and Development Project of China [2017YFA0605103] ; National Natural Science Foundation of China [31170495, 30710103907] ; Swiss National Science Foundation [SNSF 147092] ; Sino-Swiss Science and Technology Cooperation Joint Research Program [IZL CZ3 123883] ; German Research Foundation [DFG FOR 891-SCHM 1628/2-1]
作者邮箱	coolrain@ibcas.ac.cn
作品OA属性	Green Accepted
引用统计	被引频次：7[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/2S10CLM1/28677
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Schmid, Bernhard; Baruffol, Martin; Salmon, Yann; Niklaus, Pascal A.] Univ Zurich, Dept Evolutionary Biol & Environm Studies, Winterthurerstr 190, CH-8057 Zurich, Switzerland 3.Jingdezhen Univ, Key Lab Plant Resources & Biodivers Jiangxi Prov, 838 Cidu Ave, Jingdezhen 333000, Peoples R China
推荐引用方式 GB/T 7714	Yang, Bo,Liang, Yu,Schmid, Bernhard,et al. Soil Fungi Promote Biodiversity-Productivity Relationships in Experimental Communities of Young Trees[J]. ECOSYSTEMS,2022,25(4):858-871.
APA	Yang, Bo.,Liang, Yu.,Schmid, Bernhard.,Baruffol, Martin.,Li, Yangfan.,...&Ma, Keping.(2022).Soil Fungi Promote Biodiversity-Productivity Relationships in Experimental Communities of Young Trees.ECOSYSTEMS,25(4),858-871.
MLA	Yang, Bo,et al."Soil Fungi Promote Biodiversity-Productivity Relationships in Experimental Communities of Young Trees".ECOSYSTEMS 25.4(2022):858-871.

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