IMHE OpenIR  > 山地灾害与地表过程重点实验室
Temperature and soil microorganisms interact to affect Dodonaea viscosa growth on mountainsides
Wang, Xuemei1,2,3; Yan, Bangguo2,3,4; Fan, Bo4; Shi, Liangtao4; Liu, Gangcai2
2018
Source PublicationPLANT ECOLOGY
ISSN1385-0237
EISSN1573-5052
Volume219Issue:7Pages:759-774
SubtypeArticle
AbstractThere is considerable interest in understanding the drivers of plant growth in the context of climate change. Soil microorganisms play an important role in affecting plant growth and functional traits. However, the role of interaction between soil microbes and temperature in affecting plant growth and functional traits remains unclear. The objective of this research was to investigate the effects of soil microbes, temperature, and their interaction on the growth and functional traits of Dodonaea viscosa in a mountain in Yuanmou county, southwest China. The experiment was conducted in climate chambers with a factorial design of three soil microbial communities (inoculated rhizosphere microbes from high elevation, inoculated rhizosphere microbes from low elevation, and autoclaved control) and two temperature conditions (colder and warmer). D. viscosa planted in inoculated rhizosphere microbes from both high and low elevations produced more total biomass with a lower root-shoot allometric exponent, and accumulated significantly more N and P nutrients than those in an autoclaved control, with no significant differences between the two microbial inoculations. Thus, rhizosphere soil microorganisms had positive effects on D. viscosa growth. However, the effect of the microbes on plant growth strongly depended on temperature. Warming had a positive effect on D. viscosa growth in inoculated rhizosphere microbe treatments, while the positive effect disappeared in the autoclaved control treatment. Our results indicate that temperature and soil microorganisms interact to affect D. viscosa growth. As the climate changes in the future in the studied region, the growth of D. viscosa may be greatly affected both directly and indirectly through the temperature-soil microbe interaction.
KeywordClimate change Temperature Soil microorganism Plant-soil interaction Dodonaea viscosa
DOI10.1007/s11258-018-0832-4
Indexed BySCI
WOS KeywordARBUSCULAR MYCORRHIZAL FUNGI ; PLANT-MICROBE INTERACTIONS ; SOUTHWEST CHINA ; ELEVATED CO2 ; CLIMATE-CHANGE ; TERRESTRIAL ECOSYSTEMS ; PHYSICAL DORMANCY ; RESPONSES ; NITROGEN ; PRODUCTIVITY
Language英语
Quartile4区
Funding ProjectNational Natural Science Foundation of China (NSFC)[41471232] ; National Natural Science Foundation of China (NSFC)[31460127] ; NSFC[U1602264]
TOP
WOS Research AreaPlant Sciences ; Environmental Sciences & Ecology ; Forestry
WOS SubjectPlant Sciences ; Ecology ; Forestry
WOS IDWOS:000434910100001
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; NSFC
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/23160
Collection山地灾害与地表过程重点实验室
Corresponding AuthorLiu, Gangcai
Affiliation1.Mianyang Normal Univ, Sch Resource & Environm Engn, Mianyang 621000, Sichuan, Peoples R China
2.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, 9,Block 4,Renmingnan Rd, Chengdu 610041, Sichuan, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Yunnan Acad Agr Sci, Inst Trop Ecoagr Sci, Yuanmou 651300, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Wang, Xuemei,Yan, Bangguo,Fan, Bo,et al. Temperature and soil microorganisms interact to affect Dodonaea viscosa growth on mountainsides[J]. PLANT ECOLOGY,2018,219(7):759-774.
APA Wang, Xuemei,Yan, Bangguo,Fan, Bo,Shi, Liangtao,&Liu, Gangcai.(2018).Temperature and soil microorganisms interact to affect Dodonaea viscosa growth on mountainsides.PLANT ECOLOGY,219(7),759-774.
MLA Wang, Xuemei,et al."Temperature and soil microorganisms interact to affect Dodonaea viscosa growth on mountainsides".PLANT ECOLOGY 219.7(2018):759-774.
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