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

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...

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Autores principales:	Bitao Liu, Fei Han, Kaixiong Xing, Aiping Zhang, Zed Rengel
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	nutrient patch mycorrhizal fungi foraging precision herbaceous species woody species root diameter Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/1fe381e723b84ea3bd2ec749b662f8bd
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spelling	oai:doaj.org-article:1fe381e723b84ea3bd2ec749b662f8bd2021-11-15T05:25:26ZThe Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups1664-462X10.3389/fpls.2021.734641https://doaj.org/article/1fe381e723b84ea3bd2ec749b662f8bd2021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fpls.2021.734641/fullhttps://doaj.org/toc/1664-462XNutrient 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.Bitao LiuFei HanKaixiong XingAiping ZhangZed RengelZed RengelFrontiers Media S.A.articlenutrient patchmycorrhizal fungiforaging precisionherbaceous specieswoody speciesroot diameterPlant cultureSB1-1110ENFrontiers in Plant Science, Vol 12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	nutrient patch mycorrhizal fungi foraging precision herbaceous species woody species root diameter Plant culture SB1-1110
spellingShingle	nutrient patch mycorrhizal fungi foraging precision herbaceous species woody species root diameter Plant culture SB1-1110 Bitao Liu Fei Han Kaixiong Xing Aiping Zhang Zed Rengel Zed Rengel The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups
description	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.
format	article
author	Bitao Liu Fei Han Kaixiong Xing Aiping Zhang Zed Rengel Zed Rengel
author_facet	Bitao Liu Fei Han Kaixiong Xing Aiping Zhang Zed Rengel Zed Rengel
author_sort	Bitao Liu
title	The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups
title_short	The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups
title_full	The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups
title_fullStr	The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups
title_full_unstemmed	The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups
title_sort	response of plants and mycorrhizal fungi to nutritionally-heterogeneous environments are regulated by nutrient types and plant functional groups
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/1fe381e723b84ea3bd2ec749b662f8bd
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The Response of Plants and Mycorrhizal Fungi to Nutritionally-Heterogeneous Environments Are Regulated by Nutrient Types and Plant Functional Groups

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