Effect of Phosphorus Addition on Rhizosphere Soil Microbial Diversity and Function Varies with Tree Species in a Subtropical Evergreen Forest
文献类型：期刊论文
| 作者 | Xu, Bingshi1,2; Chen, Fusheng1,2; Wang, Xiaodong3; Wang, Shengnan1; Huang, Junjie1; Li, Jianjun1; Hu, Xiaofei4; Zu, Kuiling1; Wang, Huimin5; Wang, Fangchao1,2 |
| 刊名 | FORESTS
 |
| 出版日期 | 2025-12-08 |
| 卷号 | 16期号:12页码:1832 |
| 关键词 | microbial diversity microbial community soil enzyme activities mycorrhizal type phosphorus addition |
| DOI | 10.3390/f16121832 |
| 产权排序 | 5 |
| 文献子类 | Article |
| 英文摘要 | Despite the fact that rhizosphere soil microorganisms play a critical role in nutrient cycling, the effects of phosphorus (P) addition on microbial diversity in subtropical evergreen forests remain insufficiently understood. In this study, we examined how P fertilization influences rhizosphere microbial communities and enzyme activities in two dominant tree species, Schima superba and Castanopsis fargesii, using colorimetric analyses and high-throughput sequencing. The results showed that P addition significantly increased microbial diversity in the rhizosphere of S. superba but not C. fargesii. This response in S. superba was associated with shifts in saprotrophic microorganisms. Although P addition increased the abundance of Acidobacteria and Zygomycota in both species, the mechanisms underlying the microbial responses differed, reflecting the contrasting nutrient acquisition strategies of their mycorrhizal types. Soil-available P primarily shaped bacterial community composition in S. superba, whereas total nitrogen and soil pH were key drivers in C. fargesii. P fertilization also altered several C- and N-cycling enzyme activities, which were driven by differential regulation of the soil microbial community in two species. Overall, our findings demonstrate that the effects of P addition on rhizosphere microbial diversity and function vary substantially between tree species, highlighting the importance of plant-microbe interactions in regulating nutrient cycling in subtropical forests. |
| URL标识 | 查看原文 |
| WOS关键词 | ORGANIC-CARBON FRACTIONS ; MYCORRHIZAL FUNGI ; ECTOMYCORRHIZAL FUNGI ; MATTER ; BIOGEOGRAPHY ; PLANT ; FLOW |
| WOS研究方向 | Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:001647220700001 |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219375]  |
| 专题 | 千烟洲站森林生态系统研究中心_外文论文 |
| 通讯作者 | Wang, Fangchao |
| 作者单位 | 1.Jiangxi Agr Univ, Coll Forestry, Jiangxi Prov Key Lab Subtrop Forest Resources Cult, Nanchang 330045, Peoples R China; 2.Jiangxi Agr Univ, Jiulianshan Natl Observat & Res Stn Chinese Forest, Nanchang 330045, Peoples R China; 3.Jiangxi Acad Forestry, Nanchang 330045, Peoples R China; 4.Nanchang Univ, Sch Publ Policy & Management, Nanchang 330031, Peoples R China; 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Qianyanzhou Ecol Stn, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Bingshi,Chen, Fusheng,Wang, Xiaodong,et al. Effect of Phosphorus Addition on Rhizosphere Soil Microbial Diversity and Function Varies with Tree Species in a Subtropical Evergreen Forest[J]. FORESTS,2025,16(12):1832. |
| APA | Xu, Bingshi.,Chen, Fusheng.,Wang, Xiaodong.,Wang, Shengnan.,Huang, Junjie.,...&Wang, Fangchao.(2025).Effect of Phosphorus Addition on Rhizosphere Soil Microbial Diversity and Function Varies with Tree Species in a Subtropical Evergreen Forest.FORESTS,16(12),1832. |
| MLA | Xu, Bingshi,et al."Effect of Phosphorus Addition on Rhizosphere Soil Microbial Diversity and Function Varies with Tree Species in a Subtropical Evergreen Forest".FORESTS 16.12(2025):1832. |
入库方式： OAI收割
来源：地理科学与资源研究所
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