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The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups

文献类型：期刊论文

作者Liu, Bitao2; Han, Fei2; Xing, Kaixiong3; Zhang, Aiping4; Rengel, Zed1,5
刊名FRONTIERS IN PLANT SCIENCE
出版日期2021-11-15
卷号12页码:12
关键词nutrient patch mycorrhizal fungi foraging precision herbaceous species woody species root diameter
ISSN号1664-462X
DOI10.3389/fpls.2021.734641
通讯作者Zhang, Aiping(zhangaiping@caas.cn)
英文摘要Nutrient type and plant functional group are both important in influencing proliferation of roots or hyphae and their benefit to plant growth in nutritionally heterogeneous environments. However, the studies quantifying relative importance of roots vs. hyphae affecting the plant response to nutrient heterogeneity are lacking. Here, we used meta-analysis based on 879 observations from 66 published studies to evaluate response patterns of seven variables related to growth and morphological traits of plants and mycorrhizal fungi in nutritionally heterogeneous environments. We found that phosphorus [P] and organic fertilizer [OF] supply significantly increased shoot (+18.1 and +25.9%, respectively) and root biomass (+31.1 and +23.0%, respectively) and root foraging precision (+11.8 and +20.4%, respectively). However, there was no significant difference among functional groups of herbs (grasses, forbs, and legumes), between herbs and woody species, and between arbuscular mycorrhizal (AM) and ectomycorrhizal (ECM) tree species in the shoot, root and mycorrhizal fungi responses to nutrient heterogeneity, except for root biomass and root foraging precision among grasses, forbs, and legumes, and mycorrhizal hyphal foraging precision between AM and ECM tree species. Root diameter was uncorrelated with neither root foraging precision nor mycorrhizal hyphal foraging precision, regardless of mycorrhizal type or nutrient type. These results suggest that plant growth and foraging strategies are mainly influenced by nutrient type, among other factors including plant functional type and mycorrhizal type.
WOS关键词ROOT-SYSTEM ARCHITECTURE ; FORAGING STRATEGIES ; MORPHOLOGICAL PLASTICITY ; ECTOMYCORRHIZAL FUNGI ; SIGNALING PATHWAYS ; TRAIT VARIATION ; NITRATE UPTAKE ; NITROGEN ; GROWTH ; COMPETITION
资助项目National Natural Science Foundation of China[31700382] ; National Natural Science Foundation of China[31601834] ; Science and Technology Innovation Fund of Shanxi Agricultural University[2017YJ19] ; award program of excellent doctor working in Shanxi province[SXYBKY201743]
WOS研究方向Plant Sciences
语种英语
WOS记录号WOS:000726114800001
出版者FRONTIERS MEDIA SA
资助机构National Natural Science Foundation of China ; Science and Technology Innovation Fund of Shanxi Agricultural University ; award program of excellent doctor working in Shanxi province
源URL[http://ir.igsnrr.ac.cn/handle/311030/168366]  
专题中国科学院地理科学与资源研究所
通讯作者Zhang, Aiping
作者单位1.Univ Western Australia, UWA Sch Agr & Environm, Soil Sci & Plant Nutr, Perth, WA, Australia
2.Shanxi Agr Univ, Coll Forestry, Taigu, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Ctr Forest Ecosyst Studies & Qianyanzhou Ecol Stn, Beijing, Peoples R China
4.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing, Peoples R China
5.Inst Adriat Crops & Karst Reclamat, Split, Croatia
推荐引用方式
GB/T 7714		 Liu, Bitao,Han, Fei,Xing, Kaixiong,et al. The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups[J]. FRONTIERS IN PLANT SCIENCE,2021,12:12.
APA Liu, Bitao,Han, Fei,Xing, Kaixiong,Zhang, Aiping,&Rengel, Zed.(2021).The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups.FRONTIERS IN PLANT SCIENCE,12,12.
MLA Liu, Bitao,et al."The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups".FRONTIERS IN PLANT SCIENCE 12(2021):12.

入库方式： OAI收割

来源：地理科学与资源研究所

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