Warming exerts a stronger effect than nitrogen addition on the soil arbuscular mycorrhizal fungal community in a young subtropical Cunninghamia lanceolata plantation

被引:24
|
作者
Cao, Jiling [1 ,2 ,3 ]
Lin, Teng-Chiu [4 ]
Yang, Zhijie [2 ,3 ]
Zheng, Yong [2 ,3 ]
Xie, Lin [2 ,3 ]
Xiong, Decheng [2 ,3 ]
Yang, Yusheng [2 ,3 ]
机构
[1] Fujian Normal Univ, Postdoctoral Res Stn Geog, Fuzhou 350007, Peoples R China
[2] Fujian Normal Univ, State Key Lab Humid Subtrop Mt Ecol, Minist Sci & Technol & Fujian Prov, Fuzhou 350007, Peoples R China
[3] Fujian Normal Univ, Sch Geog Sci, Fuzhou 350007, Peoples R China
[4] Natl Taiwan Normal Univ, Dept Life Sci, Taipei 11677, Taiwan
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
Soil warming; Nitrogen addition; Arbuscular mycorrhizal fungal community; Cunninghamia lanceolata; ATMOSPHERIC CO2; ELEVATED CO2; N-DEPOSITION; PHOSPHORUS ADDITIONS; RESPONSES; FERTILIZATION; CLIMATE; CARBON; CONSEQUENCES; DIVERSITY;
D O I
10.1016/j.geoderma.2020.114273
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
Warming and nitrogen (N) deposition are two important aspects of environmental change influencing plants, microbes, and soil processes. Despite the crucial role of arbuscular mycorrhizal (AM) fungi in terrestrial ecosystems, how warming and N addition interactively affect the AM fungal community remains poorly understood. We conducted a 3-year field experiment to examine the effects of soil warming (+ 5 degrees C) and N (40, 80 kg N ha(-1) y(-1), as LN and HN, respectively) addition on the soil AM fungal community composition in a 4-year-old Cunninghamia lanceolata plantation. The results indicated that warming, regardless of N addition, significantly decreased AM fungal diversity and altered AM fungal community composition, while N addition alone had only minor effects. More importantly, the changes of soil AM fungal diversity and community composition were greater in the warming plus N addition treatments than in the warming-only treatment, indicating that N addition intensified the effects of warming on the soil AM fungal community. Warming altered the soil AM fungal community composition, with decreases in the abundance of Glomeraceae and increases in the abundances of Ambisporaceae, Acaulosporaceae, Paraglomeraceae and Gigasporaceae. Furthermore, warming and N addition significantly increased root mycorrhizal colonization, with the greatest increase under the warming plus HN treatment. Altogether, our results suggest that warming predominantly altered the soil AM fungal community composition and strengthened the interaction between plants and AM fungi in this subtropical forest, while N addition could intensify the effects of warming on the plant-AM fungi system.
引用
收藏
页数:11
相关论文
共 50 条
  • [41] Soil pH exerts stronger impacts than vegetation type and plant diversity on soil bacterial community composition in subtropical broad-leaved forests
    Cheng, Jingmin
    Zhao, Mengxin
    Cong, Jing
    Qi, Qi
    Xiao, Ye
    Cong, Wei
    Deng, Ye
    Zhou, Jizhong
    Zhang, Yuguang
    [J]. PLANT AND SOIL, 2020, 450 (1-2) : 273 - 286
  • [42] Soil bacterial community is more sensitive than fungal community to canopy nitrogen deposition and understory removal in a Chinese fir plantation
    Xi, Dan
    Jin, Shaofei
    Wu, Jianping
    [J]. FRONTIERS IN MICROBIOLOGY, 2022, 13
  • [43] Bamboo forest expansion increases soil organic carbon through its effect on soil arbuscular mycorrhizal fungal community and abundance
    Hua Qin
    Limin Niu
    Qifeng Wu
    Junhui Chen
    Yongchun Li
    Chenfei Liang
    Qiufang Xu
    Jeffry J. Fuhrmann
    Ying Shen
    [J]. Plant and Soil, 2017, 420 : 407 - 421
  • [44] Bamboo forest expansion increases soil organic carbon through its effect on soil arbuscular mycorrhizal fungal community and abundance
    Qin, Hua
    Niu, Limin
    Wu, Qifeng
    Chen, Junhui
    Li, Yongchun
    Liang, Chenfei
    Xu, Qiufang
    Fuhrmann, Jeffry J.
    Shen, Ying
    [J]. PLANT AND SOIL, 2017, 420 (1-2) : 407 - 421
  • [45] Shifts in plant community composition weaken the negative effect of nitrogen addition on community-level arbuscular mycorrhizal fungi colonization
    Lu, Yawen
    Liu, Xiang
    Chen, Fei
    Zhou, Shurong
    [J]. PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2020, 287 (1927)
  • [46] Soil properties and plant community-level traits mediate arbuscular mycorrhizal fungal response to nitrogen enrichment and altered precipitation
    Zheng, Zhi
    Ma, Xiaoyu
    Zhang, Yue
    Liu, Yongjun
    Zhang, Shihu
    [J]. APPLIED SOIL ECOLOGY, 2022, 169
  • [47] Soil bacterial community is more sensitive than fungal community to nitrogen supplementation and climate warming in Inner Mongolian desert steppe
    Meiqing Jia
    Zhiwei Gao
    Jing Huang
    Jing Li
    Ziying Liu
    Guogang Zhang
    Fanhui Liu
    Zhongwu Wang
    Guodong Han
    [J]. Journal of Soils and Sediments, 2023, 23 : 405 - 421
  • [48] Soil bacterial community is more sensitive than fungal community to nitrogen supplementation and climate warming in Inner Mongolian desert steppe
    Jia, Meiqing
    Gao, Zhiwei
    Huang, Jing
    Li, Jing
    Liu, Ziying
    Zhang, Guogang
    Liu, Fanhui
    Wang, Zhongwu
    Han, Guodong
    [J]. JOURNAL OF SOILS AND SEDIMENTS, 2023, 23 (01) : 405 - 421
  • [49] Nutrient availability is a dominant predictor of soil bacterial and fungal community composition after nitrogen addition in subtropical acidic forests
    Cui, Juyan
    Yuan, Xiaochun
    Zhang, Qiufang
    Zhou, Jiacong
    Lin, Kaimiao
    Xu, Jianguo
    Zeng, Yaozhong
    Wu, Yue
    Cheng, Lei
    Zeng, Quanxin
    Mei, Kongcan
    Chen, Yuehmin
    [J]. PLOS ONE, 2021, 16 (02):
  • [50] 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
    [J]. MICROORGANISMS, 2022, 10 (09)