文献类型：期刊文献

英文题名：Continuous Rice Cultivation Increases Celery Yield by Enhancing Plant Beneficial Bacteria in Rice-Celery Rotations

作者：Qiu, Danyan[1];Ke, Mingjing[1];Xu, Nuohan[2,3];Hu, Hang[1];Zhu, Yuke[1];Lu, Tao[1];Jin, Mingkang[4];Zhang, Zhenyan[1];Zhang, Qi[2,3];Penuelas, Josep[5,6];Gillings, Michael[7];Qian, Haifeng[1,2,3]

机构：[1]Zhejiang Univ Technol, Coll Environm, Hangzhou, Peoples R China;[2]Shaoxing Univ, Inst Adv Study, Shaoxing, Peoples R China;[3]Shaoxing Univ, Coll Chem & Chem Engn, Shaoxing, Peoples R China;[4]Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing, Peoples R China;[5]CSIC, Global Ecol Unit CREAF CSIC UAB, Barcelona, Catalonia, Spain;[6]CREAF, Campus Univ Autonoma Barcelona, Barcelona, Catalonia, Spain;[7]Macquarie Univ, Fac Sci & Engn, ARC Ctr Excellence Synthet Biol, Sydney, NSW, Australia

年份：2025

卷号：27

期号：4

外文期刊名：ENVIRONMENTAL MICROBIOLOGY

收录：SCI-EXPANDED(收录号：WOS:001455280500001)、、Scopus(收录号：2-s2.0-105001737889)、WOS

基金：This work was supported by Zhejiang Provincial Postdoctoral Science Foundation, ZJ2023058; Josep Penuelas was supported by the Spanish Government grants TED2021-132627 B-I00 and PID2022-140808NB-I00, funded by MCIN, AEI/10.13039/501100011033 European Union Next Generation EU/PRTR, the Fundacion Ramon Areces grant CIVP20A6621, and the Catalan Government grants SGR 2021-1333 and AGAUR2023 CLIMA 00118; Key Research and Development Program of Zhejiang Province, 2022C02029; Zhejiang Provincial Natural Science Foundation of China under Grant, No. LZ23B070001; National Natural Science Foundation of China, 22376187, 42307158, 42377107; China Postdoctoral Science Foundation, 2023M743100.

语种：英文

外文关键词：crop yield; plant beneficial bacteria; plant growth promotion; rotation

外文摘要：The sustainable management of crops is a fundamental challenge as the human population and demand for food increase. Crop rotation, a practice that has been used for centuries, offers a sustainable solution with minimal environmental impact. However, our understanding of how microbial diversity changes during rotation and how microbially mediated functions enhance plant production remains limited. In our study, we combined field surveys of rice-celery rotations with greenhouse experiments. We found that crop rotation increased yield by increasing the presence of plant-beneficial bacteria, including a novel strain named Acinetobacter bohemicus HfQ1. Bacteria that promote plant growth are enriched under crop rotation, leading to increased ammonia oxidation, siderophore production and indole-3-acetic acid synthesis. These beneficial ecological consequences of crop rotation were consistent across various crops during our metadata analysis. Our study provides new insights into the development of innovative crop rotation models and effective strategies to safeguard food production and advance sustainable agriculture. Additionally, the Acinetobacter strain may serve as a potential microbial agent to replace chemical fertilisers, further supporting sustainable agricultural practices.