Organic amendments promote soil phosphorus related functional genes and microbial phosphorus cycling
文献类型：期刊论文
| 作者 | Wu, Wenchao7,8; Zhang, Yangjian1,8; Turner, Benjamin L.6; He, Yunlong8; Chen, Xiaodong5; Che, Rongxiao4; Cui, Xiaoyong7; Liu, Xuejun3; Jiang, Lin2; Zhu, Juntao1,8 |
| 刊名 | GEODERMA
 |
| 出版日期 | 2025-04-01 |
| 卷号 | 456页码:117247 |
| 关键词 | Fertilization regimes Soil microbes Soil phosphatase Functional genes Phosphorus cycling Global synthesis |
| ISSN号 | 0016-7061 |
| DOI | 10.1016/j.geoderma.2025.117247 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Phosphorus (P) mobilization by soil microorganisms plays a crucial role in determining the fertility and productivity of terrestrial ecosystems, yet the synthesis of impact of fertilization strategies on this process remains poorly understood. To fill this knowledge gap, we conducted a meta-analysis of 1082 observations from 85 independent fertilization experiments to evaluate how the abundance and diversity of P related functional genes (phoD, phoC and pqqC) and microbial P cycling responded to fertilizer addition. Overall, we found that amendment with organic matter (OM) alone or with inorganic fertilizer (OM + IF) enhanced soil microbial P (MBP), soil phosphatase activity, and the phoD gene abundance. Conversely, addition of nitrogen (N) fertilizer increased pqqC gene abundance but decreased MBP and phoD gene abundance. P fertilizer increased MBP and the diversity of the phoD gene, while combined NP addition (with or without potassium, K) increased acid phosphatase activity, MBP, pqqC gene abundance and the diversity of the phoC gene. Specifically, the effects of fertilizer addition on rhizosphere properties varied with fertilizer type: OM increased rhizosphere phosphatase activity and phoD gene abundance, whereas P and NP(K) fertilizers decreased them. Furthermore, as annual temperature and precipitation increased, the influence of OM on soil phosphatase activity and phoD gene abundance increased, while the effect of P addition on the Chao1 index of phoD reduced. As experimental duration lengthens, the effect of OM on phoD gene abundance was strengthened, while the effect of N addition was suppressed. Across all fertilizer studies, structural equation models suggested that soil phosphatase activity was closely correlated with soil organic carbon (SOC), soil pH, and phoD or phoC gene abundance. This comprehensive analysis highlights the benefits of OM and OM + IF over synthetic fertilizer for soil microbial P cycling and associated functional genes, providing profound insights into P mobilization and use efficiency in terrestrial ecosystems. |
| URL标识 | 查看原文 |
| WOS关键词 | BACTERIAL COMMUNITY ; PHOSPHATASE GENE ; PADDY SOIL ; PHOD ; FERTILIZATION ; LIMITATION ; DIVERSITY ; NITROGEN ; CARBON ; INPUTS |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001444010300001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/213234]  |
| 专题 | 拉萨站高原生态系统研究中心_外文论文 |
| 通讯作者 | Zhu, Juntao |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China 2.Georgia Inst Technol, Sch Biol Sci, Atlanta, GA 30332 USA; 3.China Agr Univ, Coll Resources & Environm Sci, Key Lab Plant Soil Interact MOE, Beijing 100193, Peoples R China; 4.Yunnan Univ, Inst Int Rivers & Ecosecur, Kunming 650500, Peoples R China; 5.Zhejiang Acad Agr Sci, Inst Environm Resource Soil & Fertilizer, Hangzhou 310021, Peoples R China; 6.Gyeongsang Natl Univ, Inst Agr & Life Sci, 501 Jinju Daero, Jinju 52828, South Korea; 7.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100190, Peoples R China; 8.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Lhasa Plateau Ecosyst Res Stn, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wu, Wenchao,Zhang, Yangjian,Turner, Benjamin L.,et al. Organic amendments promote soil phosphorus related functional genes and microbial phosphorus cycling[J]. GEODERMA,2025,456:117247. |
| APA | Wu, Wenchao.,Zhang, Yangjian.,Turner, Benjamin L..,He, Yunlong.,Chen, Xiaodong.,...&Zhu, Juntao.(2025).Organic amendments promote soil phosphorus related functional genes and microbial phosphorus cycling.GEODERMA,456,117247. |
| MLA | Wu, Wenchao,et al."Organic amendments promote soil phosphorus related functional genes and microbial phosphorus cycling".GEODERMA 456(2025):117247. |
入库方式： OAI收割
来源：地理科学与资源研究所
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