Impact of Aspect on Arbuscular Mycorrhizal Fungal Diversity and Community Composition in a Natural Toona ciliata var. pubescens Forest in Subtropical China

被引:3
作者
Wang, Qiong [1 ,2 ]
Pan, Jianfeng [1 ,2 ,3 ]
Ke, Yunfang [1 ,2 ]
Yu, Suqin [1 ,2 ]
Murray, Philip J. J. [4 ]
Luo, Tianyu [1 ,2 ]
Zhang, Lu [1 ,2 ]
Liu, Wei [1 ,2 ]
机构
[1] Jiangxi Agr Univ, Jiangxi Prov Key Lab Silviculture, Nanchang 330045, Peoples R China
[2] Jiangxi Agr Univ, Coll Forestry, Nanchang 330045, Peoples R China
[3] Nat Protected Area Construct Ctr Jiangxi, Nanchang 330036, Peoples R China
[4] Royal Agr Univ, Sch Agr Food & Environm, Cirencester GL7 6JS, England
来源
FORESTS | 2022年 / 13卷 / 12期
基金
中国国家自然科学基金;
关键词
Toona ciliata var; pubescens; arbuscular mycorrhizal fungi; aspect; soil properties; SOIL PROPERTIES; SLOPE ASPECT; RECRUITMENT LIMITATION; VEGETATION; NITROGEN; LANDSCAPE; SEED; BIODIVERSITY; VARIABILITY; POPULATIONS;
D O I
10.3390/f13122100
中图分类号
S7 [林业];
学科分类号
0829 ; 0907 ;
摘要
The aspect can affect plant communities and soil physical and chemical properties through different microclimates. However, little is known about the effect of aspect on arbuscular mycorrhizal (AM) fungal diversity and community composition, although AM fungi are beneficial for plant nutrient absorption and natural restoration. In this study, AM fungal community and diversity distribution patterns in the rhizosphere soil and roots of seven widespread plants in a natural Toona ciliata var. pubescens (Tc) forest on the north-facing (NF) aspect and south-facing (SF) aspect were investigated using Illumina PE250 high-throughput sequencing in the Guanshan National Nature Reserve, Jiangxi Province, China. Our results exhibited that aspect did not affect AM fungal diversity but significantly affected AM fungal community structure and composition. Glomeraceae was the most common and abundant family in the Tc natural forest. The Glomeromycota sequence proportion of root AM fungal community was significantly larger on NF than on SF (p < 0.05). The relative abundance of Acaulosporaceae of root AM fungal community differed significantly with aspect, being greater on NF than on SF (p < 0.05). In addition, the number of Glomeromycota sequences was significantly larger on SF than on NF, while the number of OTUs and the relative abundance of unclassified fungi in rhizosphere soil in Tc showed the opposite trend (p < 0.05). The soil properties (organic matter, nitrogen, potassium, phosphorus, and pH) were significantly correlated with these changes. These findings indicate that the habitat of NF with low insolation, high soil moisture, and high nutrient content might promote the functional realization of AM fungi; the habitat of SF with high insolation, low soil moisture, and low soil nutrient content might be beneficial for the proliferation and preservation of AM fungal groups. This study provides important information on the ecological processes of AM fungal community construction and microbiological mechanisms in natural Tc forests.
引用
收藏
页数:19
相关论文
共 30 条
  • [21] Composition of the arbuscular mycorrhizal fungal community and changes in diversity of the rhizosphere of Clematis fruticosa over three seasons across different elevations
    Liu, Min
    Yue, Yongjie
    Wang, Zuhua
    Li, Long
    Duan, Guozhen
    Bai, Shulan
    Li, Tao
    EUROPEAN JOURNAL OF SOIL SCIENCE, 2020, 71 (03) : 511 - 523
  • [22] Suppression of Arbuscular Mycorrhizal Fungi Aggravates the Negative Interactive Effects of Warming and Nitrogen Addition on Soil Bacterial and Fungal Diversity and Community Composition
    Yang, Xue
    Yuan, Meng
    Guo, Jixun
    Shi, Lianxuan
    Zhang, Tao
    APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2021, 87 (22)
  • [23] Arbuscular mycorrhizal fungal community structure and diversity are affected by host plant species and soil depth in the Mu Us Desert, northwest China
    Wang, Kun
    He, Xueli
    Xie, Linlin
    Zhao, Lili
    ARID LAND RESEARCH AND MANAGEMENT, 2018, 32 (02) : 198 - 211
  • [24] Differences of arbuscular mycorrhizal fungal diversity and community between a cultivated land, an old field, and a never-cultivated field in a hot and arid ecosystem of southwest China
    Li, Ling-Fei
    Li, Tao
    Zhao, Zhi-Wei
    MYCORRHIZA, 2007, 17 (08) : 655 - 665
  • [25] Differences of arbuscular mycorrhizal fungal diversity and community between a cultivated land, an old field, and a never-cultivated field in a hot and arid ecosystem of southwest China
    Ling-Fei Li
    Tao Li
    Zhi-Wei Zhao
    Mycorrhiza, 2007, 17 : 655 - 665
  • [26] Soil chemical properties and geographical distance exerted effects on arbuscular mycorrhizal fungal community composition in pear orchards in Jiangsu Province, China
    Huang, Zhi
    Zhao, Fei
    Wang, Min
    Qi, Kaijie
    Wu, Juyou
    Zhang, Shaoling
    APPLIED SOIL ECOLOGY, 2019, 142 : 18 - 24
  • [27] Reclamation negatively influences arbuscular mycorrhizal fungal community structure and diversity in coastal saline-alkaline land in Eastern China as revealed by Illumina sequencing
    Cui, Xiangchao
    Hu, Junli
    Wang, Junhua
    Yang, Jinsong
    Lin, Xiangui
    APPLIED SOIL ECOLOGY, 2016, 98 : 140 - 149
  • [28] Shifts in fungal community diversity and potential function under natural forest succession and planted forest restoration in the Kunyu Mountains, East China
    Zhu, Ping
    Hu, Xinyu
    Zou, Qiang
    Yang, Xiaoyan
    Jiang, Bohan
    Zuo, Jincheng
    Bai, Xinfu
    Song, Jianqiang
    Wu, Nan
    Hou, Yuping
    ECOLOGY AND EVOLUTION, 2024, 14 (08):
  • [29] Diversification of crops and intensification of canola impact the diversity, community structure, and productivity in successive crop systems: A study on arbuscular mycorrhizal fungal communities in roots and rhizosphere
    Masse, Jacynthe
    Hamel, Chantal
    Bainard, Luke D.
    May, William E.
    Yergeau, Etienne
    Greer, Charles W.
    St-Arnaud, Marc
    Hijri, Mohamed
    AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2025, 377
  • [30] In-Forest Planting of High-Value Herb Sarcandra glabra Enhances Soil Carbon Storage without Affecting the Diversity of the Arbuscular Mycorrhiza Fungal Community and Composition of Cunninghamia lanceolata
    Zhou, Hanchang
    Ouyang, Tianlin
    Liu, Liting
    Xia, Shiqi
    Jia, Quanquan
    MICROORGANISMS, 2022, 10 (09)