Potential effect of key soil bacterial taxa on the increase of rice yield under milk vetch rotation
文献类型： 外文期刊
作者： Xia, Mingming 1 ; Ma, Xinling 1 ; Liu, Jia 3 ; Wu, Meng 1 ; Li, Zhongpei 1 ; Liu, Ming 1 ;
作者机构： 1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Jiangxi Acad Agr Sci, Soil & Fertilizer & Resources & Environm Inst, Natl Engn & Technol Res Ctr Red Soil Improvement, Nanchang, Peoples R China
4.Acad Sinica, Ecol Expt Stn Red Soil, Nanjing, Peoples R China
关键词： milk vetch rotation; functional genes; phosphorus metabolism; crop yield; latent phosphate-solubilizing microorganisms
期刊名称：FRONTIERS IN MICROBIOLOGY （ 影响因子：5.2； 五年影响因子：6.2 ）
ISSN：
年卷期： 2023 年 14 卷
页码：
收录情况： SCI
摘要： Legume crop rotation is often adopted in rice cultivation to improve soil productivity. However, little is known about the role of microbes under legume rotation in affecting soil productivity. To elucidate this, a long-term paddy cropping experiment was set up to study the relationship between crop yield, soil chemical properties, and key microbial taxa under a double-rice and milk vetch rotation. Milk vetch rotation significantly improved soil chemical properties compared to no fertilization treatment, and soil phosphorus was a major factor correlated with crop yield. Long-term legume rotation increased soil bacterial alpha diversity and changed soil bacterial community. After milk vetch rotation, the relative abundances of Bacteroidota, Desulfobacterota, Firmicutes, and Proteobacteria increased while those of Acidobacteriota, Chloroflexi, and Planctomycetota decreased. Moreover, milk vetch rotation increased the relative abundance of phosphorus-related gene K01083 (bpp), which was significantly correlated with soil phosphorus content and crop yield. Network analysis showed that taxa of Vicinamibacterales were positively correlated with total phosphorus and available phosphorus, which was a potential taxon contributing to the availability of soil phosphorus stock. Our results indicated that milk vetch rotation could enrich key taxa with latent phosphate-solubilizing ability, increase the content of soil available phosphorus, and finally enhance crop yield. This could provide scientific guidance for better crop production.
- 相关文献
作者其他论文 更多>>
-
Synthetic Metabolites Derived From Host-Exudates Modulate the Bacterial Wilt Occurrence
作者：Yan, Mengyuan;Liu, Ming;Wu, Meng;Li, Zhongpei;Yan, Mengyuan;Liu, Ming;Wu, Meng;Li, Zhongpei;Qiu, Cunpu;Tsui, Clement K. M.;Tsui, Clement K. M.;Li, Guilong;Liu, Kai
关键词：plant-microbe interactions; root exudate; soil-borne disease; synthetic metabolites
-
Sustained benefits of long-term biochar application for food security and climate change mitigation
作者：Yang, Jingrui;Xia, Longlong;Zhao, Xu;Ti, Chaopu;Yan, Xiaoyuan;Yang, Jingrui;Xia, Longlong;Zhao, Xu;Ti, Chaopu;Yan, Xiaoyuan;Groenigen, Kees Jan van;Wang, Weilu;Wang, Weilu;Du, Zhangliu;Fan, Mingsheng;Zhuang, Minghao;Smith, Pete;Lal, Rattan;Butterbach-Bahlh, Klaus;Butterbach-Bahlh, Klaus;Han, Xiaori;Meng, Jun;Liu, Jia;Cai, Hongguang;Cheng, Yanhong;Liu, Xingren;Shu, Xiangyang;Jiao, Xiaoyan;Pan, Zhandong;Tang, Guangmu
关键词：biochar application; long-term benefits; food security; climate change mitigation; soil organic carbon
-
Milk vetch (Astragalus sinicus L.) affects microbial-driven rice straw decomposition in multiple stages
作者：Ma, Xinling;Liu, Xiaoli;Chen, Ling;Fan, Jianbo;Wu, Meng;Liu, Ming;Ma, Xinling;Liu, Xiaoli;Chen, Ling;Fan, Jianbo;Wu, Meng;Liu, Ming;Dai, Qingjun;Qin, Wenjing;Liu, Jia;Li, Daming
关键词：Residue co-decomposition; Lignocellulose; Microbial community; Niche breadth
-
Chinese milk vetch incorporation inhibits nitrification by suppressing comammox Nitrospira in subtropical paddy soils
作者：Feng, Mengmeng;Lin, Yongxin;Ni, Xiangyin;Cheng, Yuheng;Sun, Luyuan;Liu, Jia;Hu, Hang-Wei;He, Zi-Yang;He, Ji-Zheng;Wang, Juntao;Wang, Juntao
关键词：Chinese milk vetch; Nitrification; Nitrogen mineralization; Comammox Nitrospira; Subtropical paddy soils
-
Sustained Green Manure-Rice Rotations Can Mitigate Methane Emissions by Enhancing Microbial Methane Oxidation in Southern China
作者：Liang, Hao;Fu, Jin;Feng, Jiguang;Zhu, Qiuan;Zhou, Feng;Zhou, Guopeng;Zhou, Guopeng;Cao, Weidong;Smith, Pete;Gabrielle, Benoit;Li, Tao;Schmidt, Susanne;Xu, Changxu;Liu, Jia;Nie, Jun;Wu, Ji;Geng, Mingjian;Wang, Fei;Liang, Yuting;Zhou, Feng
关键词：paddy soil; methane; green manure; rotation year; process-based modeling
-
Co-incorporation of rice straw and milk vetch (Astragalus sinicus L.) improves soil fertility and rice yield in two typical paddy soils
作者：Wan, Li;Chen, Xiaofen;Yang, Shuang;Qin, Wenjing;Liu, Jia;Zhou, Guopeng;Xia, Longlong;Kang, Yuntao
关键词：microbial biomass; milk vetch; rice straw; rice yield; soil enzyme activities; soil fertility
-
Cover cropping shifts microbial life-history strategies to promote necromass carbon accumulation through soil metabolite mediation in orchard systems
作者：Zhang, Yutao;Xiang, Xingjia;Liu, Jia;Liu, Kailou;Li, Daming;Cui, Rong;Liu, Yaxin;Liu, Ming
关键词：Cover crop amendment; Microbial life-history strategy; Microbial necromass carbon; Bacterial community assembly; Soil metabolites
