Stoichiometry of Carbon, Nitrogen and Phosphorus in Shrub Organs Linked Closely With Mycorrhizal Strategy in Northern China

Yang, Shuang; Shi, Zhengxiang; Zhang, Menghan; Li, Yang; Gao, Jiangbo; Wang, Xugang; Liu, Dehong

doi:10.3389/fpls.2021.687347

Cited by 12 publications

(15 citation statements)

References 67 publications

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“…This dual‐step process enabled us to accurately determine the specific type of mycorrhizal fungi associated with each identified plant species. Furthermore, according to the method employed in previous studies (Yang et al., 2021; M. H. Zhang et al., 2022; Zhou et al., 2022), we classified all plant species as AM, AM + ECM, ECM, and NM types. Species that form a symbiotic relationship exclusively with AM fungi are classified as AM types.…”

Section: Methodsmentioning

confidence: 99%

Mycorrhizal Types Modulate Responses of Global Soil Microbial Biomass to Environments Across Varied Land Use Types

Yuan,

Shi,

Wang

et al. 2024

Global Biogeochemical Cycles

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Soil microbial biomass (SMB) is a fundamental contributor to soil ecosystem services. Mycorrhizal fungi, a significant group of soil microbes, play essential roles in regulating carbon allocation and nutrient cycles. Acknowledging the profound importance of SMB and mycorrhizal symbiosis, our objective was to explore how mycorrhizal types modulate the global patterns of SMB across varied land use types (LUTs). Using data from 329 independent studies, we categorized vegetation species with defined mycorrhizal types into arbuscular mycorrhizal (AM) type (with 958 observations) or mixed AM and ectomycorrhizal (AM + ECM) type (with 481 observations). This categorization served as the foundation for our investigation into the impacts of various LUTs and environmental conditions (mean annual temperature, and mean annual precipitation, MAP) on global SMB patterns associated with specific mycorrhizal associations. The overall mean value of SMB was remarkably higher under AM + ECM type (92.23 ± 4.73 nmol/g) compared with that under AM type (49.45 ± 1.87 nmol/g) at a global scale. The primary factor contributing to this difference was the natural system. Additionally, the AM + ECM type (0.19 ± 0.01) exhibited a higher F:B ratio (Fungi‐to‐bacteria ratio) than the AM type (0.16 ± 0.001), attributed to the cumulative effects of different LUTs. Furthermore, SMB was markedly positively affected by aridity index under AM type and negatively influenced by temperature under AM + ECM type. Besides, MAP had a pronounced positive impact on SMB under AM type, while exhibiting a negative impact under AM + ECM type. Our study presented evidence affirming the essential role of mycorrhizal associations in shaping global patterns of SMB in response to environmental factors across varied LUTs.

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Section: Methodsmentioning

confidence: 99%

Mycorrhizal Types Modulate Responses of Global Soil Microbial Biomass to Environments Across Varied Land Use Types

Yuan,

Shi,

Wang

et al. 2024

Global Biogeochemical Cycles

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“…We searched peer-reviewed articles related to mycorrhizal information of Chinese medicinal plants using the China National Knowledge Infrastructure (CNKI) and Web of Science ( Supplementary Data Sheet 4 ). We used the method employed by Wang and Qiu (2006) , Averill et al (2019) , Shi et al (2020) , and Yang et al (2021) to ascertain the mycorrhizal traits of Chinese medicinal plants.…”

Section: Methodsmentioning

confidence: 99%

“…Different mycorrhizal traits of plant nutrient acquisition strategies ( Kuga et al, 2014 ; van der Heijden et al, 2015 ; Brundrett, 2017 ; Tedersoo and Bahram, 2019 ) will affect plant growth response ( Bingham and Simard, 2011 ; Zeng et al, 2013 ; Zhang et al, 2020 ) and stress resistance ( Huang et al, 2004 ; Chen et al, 2007 ; Maffei et al, 2014 ), and ultimately affect plant community composition ( van der Heijden et al, 1998 ; Klironomos et al, 2011 ; Hempel et al, 2013 ), ecological diversity ( van der Heijden et al, 1998 ), and productivity ( Yang et al, 2014 ; Amanifar and Toghranegar, 2020 ; Wu et al, 2021 ). In addition, the economic spectral traits of leaves ( Shi et al, 2020 ) and the nutrient distribution of organs ( Yang et al, 2021 ) were different with different mycorrhizal traits. Mycorrhizal traits were classified into mycorrhizal status or type.…”

Section: Introductionmentioning

confidence: 99%

A Database on Mycorrhizal Traits of Chinese Medicinal Plants

et al. 2022

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The mycorrhizal traits of plants have been widely reported based on different scales or plant functional groups. To better utilize mycorrhizae to improve the cultivation yield and active ingredient accumulation of medicinal plants, a database of medicinal plant mycorrhizal characteristics is needed. A database on mycorrhizal traits including mycorrhizal type or status of Chinese medicinal plant species was assembled. In this study, the mycorrhizal type or status of a total of 3,230 medicinal plants was presented. Among them, the mycorrhizal traits of 1,321 species were ascertained. These medicinal plants had three mycorrhizal statuses, both single mycorrhiza (SM) and multi-mycorrhiza (MM) contained four mycorrhizal types. The majority of medicinal plants were obligatorily symbiotic with mycorrhizal fungi with 926 (70.10%) species. The most widespread mycorrhizal type is AM, which is associated with 842 medicinal plant species (90.93% of mycorrhiza has an obligatorily symbiotic relationship with Chinese medicinal plants). Another broadly studied mycorrhizal type is ECM, which is associated with 15 medicinal plant species. This study is the first exclusive database on mycorrhizal traits of medicinal plants, which provides both mycorrhizal type and status. This database provides valuable resources for identifying the mycorrhizal information of medicinal plants and enriching the theory of mycorrhizal traits, which will greatly benefit the production or management of medicinal plants.

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“…Furthermore, the nutrients in senesced leaves also influence soil nutrient availability and carbon sequestration, with significant feedback on climate [ 14 , 15 ]. Thus, senesced leaves’ traits have aroused increasing attention, particularly in regard to the correlation between mycorrhizal strategy and plant stoichiometry [ 16 , 17 ].…”

Section: Introductionmentioning

confidence: 99%

Influence of Mycorrhiza on C:N:P Stoichiometry in Senesced Leaves

Shi

Huang

et al. 2023

JoF

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Senesced leaves play a vital role in nutrient cycles in the terrestrial ecosystem. The carbon (C), nitrogen (N) and phosphorus (P) stoichiometries in senesced leaves have been reported, which are influenced by biotic and abiotic factors, such as climate variables and plant functional groups. It is well known that mycorrhizal types are one of the most important functional characteristics of plants that affect leaf C:N:P stoichiometry. While green leaves’ traits have been widely reported based on the different mycorrhiza types, the senesced leaves’ C:N:P stoichiometries among mycorrhizal types are rarely investigated. Here, the patterns in senesced leaves’ C:N:P stoichiometry among plants associated with arbuscular mycorrhizal (AM), ectomycorrhizal (ECM), or AM + ECM fungi were explored. Overall, the senesced leaves’ C, with 446.8 mg/g in AM plants, was significantly lower than that in AM + ECM and ECM species, being 493.1 and 501.4 mg/g, respectively, which was mainly caused by boreal biomes. The 8.9 mg/g senesced leaves’ N in ECM plants was significantly lower than in AM (10.4 mg/g) or AM + ECM taxa (10.9 mg/g). Meanwhile, the senesced leaves’ P presented no difference in plant associations with AM, AM + ECM and ECM. The senesced leaves’ C and N presented contrary trends with the changes in mean annual temperature (MAT) and mean annual precipitation (MAP) in ECM or AM + ECM plants. The differences in senesced leaves’ C and N may be more easily influenced by the plant mycorrhizal types, but not P and stoichiometric ratios of C, N and P. Our results suggest that senesced leaves’ C:N:P stoichiometries depend on mycorrhizal types, which supports the hypothesis that mycorrhizal type is linked to the evolution of carbon–nutrient cycle interactions in the ecosystem.

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Stoichiometry of Carbon, Nitrogen and Phosphorus in Shrub Organs Linked Closely With Mycorrhizal Strategy in Northern China

Cited by 12 publications

References 67 publications

Mycorrhizal Types Modulate Responses of Global Soil Microbial Biomass to Environments Across Varied Land Use Types

Mycorrhizal Types Modulate Responses of Global Soil Microbial Biomass to Environments Across Varied Land Use Types

A Database on Mycorrhizal Traits of Chinese Medicinal Plants

Influence of Mycorrhiza on C:N:P Stoichiometry in Senesced Leaves

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