Responses of Soil Bacterial and Fungal Communities to Organic and Conventional Farming Systems in East China
文献类型： 外文期刊
作者： Zhang, Hanlin 1 ; Zheng, Xianqing 1 ; Bai, Naling 1 ; Li, Shuangxi 1 ; Zhang, Juanqin 1 ; Lv, Weiguang 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Ecoenvironm Protect Inst, Shanghai 201403, Peoples R China
2.Minist Agr, Agr Environm & Farmland Conservat Expt Stn, Shanghai 201403, Peoples R China
3.Shanghai Key Lab Hort Technol, Shanghai 201403, Peoples R China
关键词： Bacterial and fungal community; high throughout sequencing; rice-wheat rotation; organic and conventional farming
期刊名称：JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY （ 影响因子：2.351； 五年影响因子：2.65 ）
ISSN： 1017-7825
年卷期： 2019 年 29 卷 3 期
页码：
收录情况： SCI
摘要： Organic farming is considered an effective form of sustainable agricultural management. However, understanding of soil microbial diversity and composition under long-term organic and conventional farming is still limited and controversial. In this study, the Illumina MiSeq platform was applied to investigate the responses of soil bacterial and fungal diversity and compositions to organic farming (OF) and improved conventional farming (CF, applied straw retention) in the rice-wheat rotation system. The results highlighted that the alpha diversity of microbial communities did not differ significantly, except for higher bacterial diversity under OF. However, there were significant differences in the compositions of the soil bacterial and fungal communities between organic and conventional farming. Under our experimental conditions, through the ecological functional analysis of significant different or unique bacterial and fungal taxonomic members at the phyla and genus level, OF enhanced nitrogen, sulfur, phosphorus and carbon dynamic cycling in soil with the presence of Nodosilinea, Nitrospira, LCP-6, HB118, Lyngbya, GOUTA19, Mesorhizobium, Sandaracinobacter, Syntrophobacter and Sphingosinicella, and has the potential to strengthen soil metabolic ability with Novosphingobium. On the other hand, CF increased the intensity of nitrogen cycling with Ardenscatena, KD1-23, Iamia, Nitrosovibrio and Devosia, but enriched several pathogen fungal members, including Coniochaeta, Corallomycetella, Cyclaneusma, Cystostereum, Fistulina, Curvularia and Dissoconium.
- 相关文献
作者其他论文 更多>>
-
Bacillus velezensis SS-20 as a potential and efficient multifunctional agent in biocontrol, saline-alkaline tolerance, and plant-growth promotion
作者：Chen, Zhaoliang;Zhang, Haiyun;Lv, Weiguang;Zhang, Siyi;Li, Shuangxi;Zhang, Hanlin;Zheng, Xianqing;Zhang, Juanqin;Bai, Naling;Du, Linna;Li, Shuangxi;Zhang, Hanlin;Zheng, Xianqing;Zhang, Juanqin;Bai, Naling;Li, Shuangxi;Zhang, Hanlin;Zheng, Xianqing;Zhang, Juanqin;Bai, Naling;Zhang, Tinglin
关键词：Bacillus velezensis; Antagonistic activity; Saline-alkaline tolerance; Growth promotion; Whole-genome sequencing
-
The synergistic role of sludge conditioner FeCl3/Rice husk on co-combustion with coal gangue: Thermaldynamic behavior, gases pollutants control and bottom ash stabilization
作者：Li, Jixin;He, Yiyang;Wang, Xin;Cao, Xiao;Yang, Haiyan;Chen, Lu;Xu, Suyun;Wen, Haifeng;Gu, Lin;Zhang, Hanlin
关键词：Coal gangue; Dewatered sludge; Co-combustion; TG-FTIR; Kinetics
-
Promotion of symbiotic interaction between phagotrophic protists and beneficial bacteria, mediated via a balancing of soil nutrients, reduces the incidence of watermelon Fusarium wilt
作者：Tong, Yaoyao;Wang, Li;Wu, Chuanfa;Zhang, Haoqing;Chen, Jianping;Ge, Tida;Tong, Yaoyao;Wang, Li;Wu, Chuanfa;Zhang, Haoqing;Chen, Jianping;Ge, Tida;Tong, Yaoyao;Deng, Yangwu;Chen, Ming;Zheng, Xianqing;Lu, Weiguang
关键词：continuous cropping; co-occurrence network; Fusarium oxysporum; microbial community; nitrogen limitation; soil-borne pathogen
-
A comprehensive review on biochar-based materials for the safe utilization and remediation of heavy metal-contaminated agricultural soil and associated mechanisms
作者：Ye, Limiao;Gao, Guangkuo;Li, Fayun;Xue, Yong;Ye, Limiao;Gao, Guangkuo;Sun, Yafei;Yang, Shiyan;Qin, Qin;Wang, Jun;Bai, Naling;Xue, Yong;Sun, Lijuan;Ye, Limiao;Gao, Guangkuo;Sun, Yafei;Yang, Shiyan;Qin, Qin;Wang, Jun;Bai, Naling;Xue, Yong;Sun, Lijuan
关键词：Biochar adsorption mechanism; Modification methods; Heavy metals passivation; Agricultural soil remediation; Long-term aging
-
Consecutive application of peanut shell and its biochar triggered different soil organic carbon mineralization by altering microbial resource availability and composition in sweet potato cropping systems
作者：Na, Meng;Feng, Jinping;Xu, Shangqi;Zhou, Jihai;Na, Meng;Feng, Jinping;Xu, Shangqi;Zhou, Jihai;Li, Xiaoping;Zhou, Jihai;Zheng, Xianqing
关键词：Peanut shell and biochar incorporation; Soil organic carbon mineralization; Microorganisms; Microbial resources; Red soil
-
Nitrogen Fertilizer Reduction in Rice-Eel Co-Culture System Improves the Soil Microbial Diversity and Its Functional Stability
作者：Ma, Mengqian;Lv, Weiguang;Huang, Yu;Zhang, Juanqin;Li, Shuangxi;Bai, Naling;Zhang, Haiyun;Zhu, Xianpu;Xu, Chenglong;Zhang, Hanlin;Lv, Weiguang;Zhang, Juanqin;Li, Shuangxi;Bai, Naling;Zhang, Haiyun;Zhu, Xianpu;Xu, Chenglong;Zhang, Hanlin;Lv, Weiguang;Zhang, Juanqin;Li, Shuangxi;Bai, Naling;Zhang, Haiyun;Zhang, Hanlin;Zhu, Xianpu;Xu, Chenglong;Zhang, Hanlin
关键词：paddy soil; rice-eel co-culture system; soil bacterial community; earthworms
-
Thermal hydrolysis-induced molecular transformations in sludge: Implications for photochemical reactivity and dissolved antibiotics photodissipation
作者：Wen, Haifeng;Wang, Xin;Zhang, Xinchao;He, Yiyang;Gu, Lin;Zhang, Hanlin;Wu, Peize
关键词：Sludge thermal hydrolysis; Dissolved organic matter; Photodegradation; Reactive oxygen species; Electron transfer capacity
