数字农科院2.0

Organic management increases beneficial microorganisms and promotes the stability of microecological networks in tea plantation soil

文献类型： 外文期刊

作者： Huang, Xinhui;Zheng, Yuting;Li, Panfeng;Cui, Jixiao;Sui, Peng;Chen, Yuanquan;Gao, Wangsheng

作者机构：

关键词： tea;organic planting;bacterial community;fungal community;co-occurrence networks

期刊名称： FRONTIERS IN MICROBIOLOGY

ISSN：

年卷期： 2023 年 14 卷

页码：

收录情况： SCIE（2023版）

摘要： IntroductionOrganic agriculture is highly regarded by people for its commitment to health, ecology, care, and fairness. The soil microbial community responds quickly to environmental changes and is a good indicator for evaluating soil microecology. Therefore, from the perspective of soil microbial communities, elucidating the impact of organic management on soil microecology in tea plantations has great significance for improving local tea plantation systems.MethodsThe study collected bulk soil from organic management (OM) and conventional management (CM) tea plantations in Pu'er City, a major tea-producing area in China, and analyzed their species diversity, structural composition, and co-occurrence networks using metagenomics technology.ResultsCompared with CM, the diversity index (Shannon) and evenness index (Heip) of soil fungi increased by 7.38% and 84.2% in OM tea plantations, respectively. The relative abundance of microorganisms related to the nitrogen cycle increased. Specifically, there was a significant increase in Rhodobiales, a 2-fold increase in Nitrospirae, and approximately 1.95 and 2.03 times increases in unclassified genera within Betaproteobacteria and Deltaproteobacteria, respectively. The relative abundance of plant residue degradation species, Gemmatimonadetes, Ascomycota, and Basidiomycota, increased by 2.8, 1, and 1.4 times, respectively. The OM was conducive to the establishment of collaborative relationships among bacterial species and increased the diversity and complexity of species relationships in fungal communities. The network stability of soil ecosystems was promoted. The organic tea plantations' keystone taxa contained mycorrhizal fungi (Pezoloma_ericae, Rhizophagus_irregularis, Rhizophagus_clarus), as well as species involved in soil nitrogen metabolism (Acidobacteria_bacterium, Acidobacteriia_bacterium_AA117, Sphingomonas_sp._URHD0007, Enhydrobacter_aerosaccus), pathogen (Erysiphe_pulchra), and parasites (Paramycosporidium saccamoeba). The partial least squares method (PLS-SEM) indicated that OM affected N-NH4+ negatively, increasing the abundance of fungi, and thereby positively affecting the Shannon index.ConclusionIn brief, reasonable organic management can improve the diversity of soil microorganisms, increase the relative abundance of beneficial bacteria in tea plantation soil, and promote the stability of the soil microbial ecological network.

分类号：

  • 相关文献

[1]Characterization of the microbial community in different types of Daqu samples as revealed by 16S rRNA and 26S rRNA gene clone libraries. Zheng, Xiao-Wei,Yan, Zheng,Han, Bei-Zhong,Zheng, Xiao-Wei,Nout, M. J. Robert,Zwietering, Marcel H.,Smid, Eddy J.,Yan, Zheng,Boekhout, Teun.

[2]Strong links between aggregate stability, soil carbon stocks and microbial community composition across management practices in a Chinese dryland cropping system. Fengjun Zheng,Xiaotong Liu,Mengni Zhang,Shengping Li,Xiaojun Song,Bisheng Wang,Xueping Wu,Kees Jan van Groenigen. 2023

[3]Effect of Quicklime on Microbial Community in Strong Acidic Soil. Junwei Liang,Xiangquan Yu,Yafan Cao,Jiguang Zhang,Ning Yan,Lin Xue,Xianjie Cai,Guoming Shen. 2021

[4]Differing Roles of Bacterial and Fungal Communities in Cotton Fields by Growth Stage. Dongwei Li,Yuhui Yang,Yulong Zhao,Guangli Tian,Mingsi Li,Husen Qiu,Xinguo Zhou. 2022

[5]Chemical fertilizer reduction with organic material amendments alters co-occurrence network patterns of bacterium-fungus-nematode communities under the wheat-maize rotation regime. Wu, Xian,Hu, He,Li, Shengjun,Zhao, Jianning,Li, Jie,Zhang, Guilong,Li, Gang,Xiu, Weiming. 2022

[6]Evaluating the Effect on Cultivation of Replacing Soil with Typical Soilless Growing Media: A Microbial Perspective. Li J.,Zhou W.,Yang R.,Wang H.,Zhang D.,Li Y.,Qi Z.,Lin W.. 2023

[7]The preliminary evaluation of differential characteristics and factor evaluation of the microbial structure of rural household toilet excrement in China. Yi Gao,Houyu Li,Bo Yang,Xiaocheng Wei,Chunxue Zhang,Yan Xu,Xiangqun Zheng. 2021

[8]Composition and Diversity of Soil Microbial Communities in Walnut Orchards at Different Altitudes in Southeastern Tibet. Yan, Ruyu,Zhao, Ximei,Li, Penghui,Si, Zhuanyun,Gao, Yang,Li, Jifu. 2023

[9]Effects of Bacillus subtilis or Lentilactobacillus buchneri on aerobic stability, and the microbial community in aerobic exposure of whole plant corn silage. Yin H.,Zhao M.,Pan G.,Zhang H.,Yang R.,Sun J.,Yu Z.,Bai C.,Xue Y.. 2023

[10]Effect of Regulation of Whole-Plant Corn Silage Inoculated with Lactobacillus buchneri or Bacillus licheniformis Regarding the Dynamics of Bacterial and Fungal Communities on Aerobic Stability. Hang Yin,Meirong Zhao,Rui Yang,Juanjuan Sun,Zhu Yu,Chunsheng Bai,Yanlin Xue. 2024

[11]Analysis of microbial communities in wheat, alfalfa, and oat crops after Tilletia laevis Kühn infection. Shen, Yuyang,Delai, Chen,Liu, Taiguo,Chen, Wanquan,Li, Guangkuo,Gao, Haifeng,Gao, Li. 2024

[12]Insights into Microbial Community and Its Enzymatic Profiles in Commercial Dry-Aged Beef. Yinchu Liu,Xiaoguang Gao,Mingwu Zang,Baozhong Sun,Songshan Zhang,Peng Xie,Xiaochang Liu. 2025

[13]Deciphering the role of rhizosphere microbiota in modulating disease resistance in cabbage varieties. Xingxing Ping,Raja Asad Ali Khan,Shumin Chen,Yang Jiao,Xia Zhuang,Lijun Jiang,Liqun Song,Yuhong Yang,Jianlong Zhao,Yan Li,Zhenchuan Mao,Bingyan Xie,Jian Ling. 2024

[14]Responses of soil microbial community characteristics and enzyme activities to different irrigation modes over four wheat-maize rotation seasons. Dongfeng Ning,Qisheng Han,Yingying Zhang,Anzhen Qin,Zhandong Liu,Jiyang Zhang,Yang Gao. 2024

[15]Soybean productivity can be enhanced by understanding rhizosphere microbiota: evidence from metagenomics analysis from diverse agroecosystems. Ren, Honglei,Hong, Huilong,Zha, Bire,Lamlom, Sobhi F.,Qiu, Hongmei,Cao, Yongqiang,Sun, Rujian,Wang, Haorang,Ma, Junkui,Zhang, Hengbin,Sun, Liping,Yang, Qing,Zhou, Changjun,Liu, Xiulin,Wang, Xueyang,Zhang, Chunlei,Zhang, Fengyi,Zhao, Kezhen,Yuan, Rongqiang,Abdelghany, Ahmed M.,Zhang, Bixian,Zheng, Yuhong,Wang, Jiajun,Lu, Wencheng. 2025

[16]Soybean productivity can be enhanced by understanding rhizosphere microbiota:evidence from metagenomics analysis from diverse agroecosystems. Honglei Ren,, Huilong Hong,, Bire Zha,, Sobhi F. Lamlom,, Hongmei Qiu,, Yongqiang Cao,, Rujian Sun,,Haorang Wang,, Junkui Ma,, Hengbin Zhang,, Liping Sun,, Qing Yang,, Changjun Zhou,, Xiulin Liu,,Xueyang Wang,, Chunlei Zhang,, Fengyi Zhang,, Kezhen Zhao,, Rongqiang Yuan,, Ahmed M. Abdelghany,,Bixian Zhang,, Yuhong Zheng,, Jiajun Wang and Wencheng Lu. 2025

[17]The biogeography of fungal communities in wetland sediments along the Changjiang River and other sites in China. Tian, Jianqing,Xiang, Meichun,Sun, Jingzu,Liu, Xingzhong,Wu, Bing,Bai, Chunming.

[18]Characterization of key aroma compounds and core functional microorganisms in different aroma types of Liupao tea. Qin Li,Xin Hong,Xuexue Zheng,Yongquan Xu,Xiumei Lai,Cuiqin Teng,Wenliang Wu,Jianan Huang,Zhonghua Liu. 2022

[19]Succession of fungal community and enzyme activity during the co-decomposition process of rice (Oryza sativa L.) straw and milk vetch (Astragalus sinicus L.). Guopeng Zhou,Songjuan Gao,Danna Chang,Katsu yoshi Shimizu,Weidong Cao. 2021

[20]Combined Application of Manure and Chemical Fertilizers Alters Soil Environmental Variables and Improves Soil Fungal Community Composition and Rice Grain Yield. Anas Iqbal,Izhar Ali,Pengli Yuan,Rayyan Khan,He Liang,Shanqing Wei,Ligeng Jiang. 2022

作者其他论文 更多>>