Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems

Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems

10 páginas.- 4 figuras.- referencias.- Supplementary data to this article can be found online at https://doi.org/10.1016/j.soilbio.2024.109442

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Main Authors: Dong, Lizheng, Yao, Xiaodong, Zhang, Hongjin, Deng, Yanyu, Hu, Tao, Delgado-Baquerizo, Manuel, Wang, Wei
Other Authors: National Key Research and Development Program (China)
Format: artículo biblioteca
Language:English
Published: Elsevier 2024-07
Subjects:Soil total nitrogen, Multifunctionality, Microbe, Plant, Fungi,
Online Access:http://hdl.handle.net/10261/355602
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spelling dig-irnas-es-10261-3556022024-05-02T09:45:39Z Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems Dong, Lizheng Yao, Xiaodong Zhang, Hongjin Deng, Yanyu Hu, Tao Delgado-Baquerizo, Manuel Wang, Wei National Key Research and Development Program (China) National Natural Science Foundation of China Delgado-Baquerizo, Manuel [0000-0002-6499-576X] Soil total nitrogen Multifunctionality Microbe Plant Fungi 10 páginas.- 4 figuras.- referencias.- Supplementary data to this article can be found online at https://doi.org/10.1016/j.soilbio.2024.109442 Soil total nitrogen (STN) content is one of the most important factors limiting soil function in terrestrial ecosystems. One of the most important roles of microbial diversity is to provide tools to boost N mineralization making N available for plants and microbes. However, how STN content interacts with microbial diversity in explaining soil function remains virtually unknown. Here, we combined two independent regional and global field surveys with a controlled microcosm experiment, and found that as STN content decreases, it increases the dependence of multiple soil functions (e.g., nutrient cycling, climate regulation, and soil fertility) on microbial diversity, especially in soils with low STN content (STN <1.00 g kg−1). Meanwhile, diversity of fungi, especially mycorrhizal fungi played an important role in maintaining soil function compared to bacteria in low N ecosystems. Our study emphasizes the need to protect microbial diversity in future management practices to support function in ecosystems with low levels of N content. This research was supported by the Projects of the National Key Research and Development Program of China (No. 2022YFF0801803) and National Natural Science Foundation of China (Nos. 32271618 and 31972939). We appreciate Professor Xiqing Li for his help in ion-exchange membrane (IEM) extraction method. Peer reviewed 2024-05-02T09:45:39Z 2024-05-02T09:45:39Z 2024-07 artículo Soil Biology and Biochemistry 194: 109442 (2024) 0038-0717 http://hdl.handle.net/10261/355602 10.1016/j.soilbio.2024.109442 1879-3428 en http://dx.doi.org/10.1016/j.soilbio.2024.109442 Sí none Elsevier
institution IRNAS ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-irnas-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del IRNAS España
language English
topic Soil total nitrogen
Multifunctionality
Microbe
Plant
Fungi
Soil total nitrogen
Multifunctionality
Microbe
Plant
Fungi
spellingShingle Soil total nitrogen
Multifunctionality
Microbe
Plant
Fungi
Soil total nitrogen
Multifunctionality
Microbe
Plant
Fungi
Dong, Lizheng
Yao, Xiaodong
Zhang, Hongjin
Deng, Yanyu
Hu, Tao
Delgado-Baquerizo, Manuel
Wang, Wei
Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems
description 10 páginas.- 4 figuras.- referencias.- Supplementary data to this article can be found online at https://doi.org/10.1016/j.soilbio.2024.109442
author2 National Key Research and Development Program (China)
author_facet National Key Research and Development Program (China)
Dong, Lizheng
Yao, Xiaodong
Zhang, Hongjin
Deng, Yanyu
Hu, Tao
Delgado-Baquerizo, Manuel
Wang, Wei
format artículo
topic_facet Soil total nitrogen
Multifunctionality
Microbe
Plant
Fungi
author Dong, Lizheng
Yao, Xiaodong
Zhang, Hongjin
Deng, Yanyu
Hu, Tao
Delgado-Baquerizo, Manuel
Wang, Wei
author_sort Dong, Lizheng
title Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems
title_short Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems
title_full Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems
title_fullStr Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems
title_full_unstemmed Microbial diversity is especially important for supporting soil function in low nitrogen ecosystems
title_sort microbial diversity is especially important for supporting soil function in low nitrogen ecosystems
publisher Elsevier
publishDate 2024-07
url http://hdl.handle.net/10261/355602
work_keys_str_mv AT donglizheng microbialdiversityisespeciallyimportantforsupportingsoilfunctioninlownitrogenecosystems
AT yaoxiaodong microbialdiversityisespeciallyimportantforsupportingsoilfunctioninlownitrogenecosystems
AT zhanghongjin microbialdiversityisespeciallyimportantforsupportingsoilfunctioninlownitrogenecosystems
AT dengyanyu microbialdiversityisespeciallyimportantforsupportingsoilfunctioninlownitrogenecosystems
AT hutao microbialdiversityisespeciallyimportantforsupportingsoilfunctioninlownitrogenecosystems
AT delgadobaquerizomanuel microbialdiversityisespeciallyimportantforsupportingsoilfunctioninlownitrogenecosystems
AT wangwei microbialdiversityisespeciallyimportantforsupportingsoilfunctioninlownitrogenecosystems
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