Thirty-one years of rice-rice-green manure rotations shape the rhizosphere microbial community and enrich beneficial bacteria

文献类型： 外文期刊

第一作者： Zhang, Xiaoxia

作者： Zhang, Xiaoxia;Zhang, Ruijie;Gao, Jusheng;Wang, Xiucheng;Fan, Fenliang;Ma, Xiaotong;Zhang, Caiwen;Feng, Kai;Deng, Ye;Yin, Huaqun;Gao, Jusheng

作者机构：

关键词： Green manure;Rice rhizosphere;Beneficial bacteria;16S rDNA sequencing;Quantitative PCR

期刊名称：SOIL BIOLOGY & BIOCHEMISTRY （ 影响因子：7.609； 五年影响因子：8.312 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Green manure rotation is commonly used to increase soil fertility and improve crop yield. However, the effects of this management practice on the underground microbial ecosystem and the indirect impact on the aboveground crop growth have not been systematically analysed. In this study, we investigated the rice rhizosphere and bulk soil microbial community in a 31-year-old field experimental site treated with different green manures and rice rotations using both 16S rDNA high-throughput sequencing and quantitative PCR approaches. Four treatments have been setup in this experimental site since 1982, including a rice-rice-winter fallow treatment as a control and three green manure rotation treatments: rice-rice-Chinese milk vetch, rice-rice-rape and rice-rice-ryegrass. The qPCR results showed that the bacterial abundances in the rice rhizosphere of the green manure rotation treatments were all significantly higher than in the winter fallow (p < 0.05), but no significant differences were found among those three green manure rotation treatments. Moreover, alpha-diversity analysis revealed that green manure rotations decreased the microbial diversity (Shannon and Simpson indexes) and richness (Chao value) in the rice rhizosphere. Permutational Multivariate Analysis of Variance based on beta-diversity revealed the microbial community was significantly switched in rice rhizosphere after long-term green manure rotation (p < 0.01). Additionally, the soil and plant characteristics contributed almost equally to the rhizosphere bacterial community based on a partial CCA-based variation partitioning analysis. At the genus level, the well-known plant-growth-promoting rhizobacteria Acinetobacter (31%-41%) and Pseudomonas (14%-28%) were the preponderant groups in green manure rotation treatments but accounted for only 4.4% and 2.5% in the winter fallow treatment. Overall, long-term rice-rice-green manure rotation shaped the microbial community in the rice rhizosphere; in particular, some beneficial bacteria, Acinetobacter and Pseudomonas, accumulated in the rhizosphere of green manure treatments. (C) 2016 Elsevier Ltd. All rights reserved.

分类号： S1

  • 相关文献

[1]Low-Molecular-Weight Chitosan Supplementation Increases the Population of Prevotella in the Cecal Contents of Weanling Pigs. Yu, Ting,Wang, Yu,Wang, Zhiling,Ma, Xianyong,Zheng, Chuntian,Yu, Ting,Chen, Zhuang,Wang, Yu,Chen, Shicheng,Hu, Min,Wu, Guozhong. 2017

[2]Acetobacter bacteria are found in Zhenjiang vinegar grains. Wang, C. Y.,Zhang, J.,Wang, C. Y.,Gui, Z. Z.. 2015

[3]Molecular-based environmental risk assessment of three varieties of genetically engineered cows. Xu, Jianxiang,Zhao, Jie,Wang, Jianwu,Zhao, Yaofeng,Zhang, Lei,Li, Ning,Chu, Mingxing. 2011

[4]Spatial distribution prediction and benefits assessment of green manure in the Pinggu District, Beijing, based on the CLUE-S model. Zhang Li-ping,Zhou Zhi-ming,Hou Sen,Huang Yuan-fang,Zhang Shi-wen,Cao Wei-dong.

[5]Effects of Long-Term Winter Planted Green Manure on Distribution and Storage of Organic Carbon and Nitrogen in Water-Stable Aggregates of Reddish Paddy Soil Under a Double-Rice Cropping System. Zheng Sheng-xian,Nie Jun,Liao Yu-lin,Xie Jian,Yang Zeng-ping,Zheng Sheng-xian,Nie Jun,Liao Yu-lin,Xie Jian. 2014

[6]Substitution of fertilizer-N by green manure improves the sustainability of yield in double-rice cropping system in south China. Xie, Zhijian,Tu, Shuxin,Han, Dan,Li, Hailan,Muhammad, Imtiaz,Xie, Zhijian,Xu, Changxu,Chen, Jingrui,Liu, Guangrong,Xie, Zhijian,Tu, Shuxin,Shah, Farooq,Cao, Weidong.

[7]Effects of Green Manures on Soil Dissolved Organic Matter in Moisture Soil in North China. Chang Dan-na,Cao Wei-dong,Bai Jin-shun,Gao Song-juan,Wang Xue-cui,Zeng Nao-hua,Chang Dan-na,Gao Song-juan,Wang Xue-cui,Chang Dan-na,Cao Wei-dong,Katsuyoshi, Shimizu. 2017

[8]Long-term rice-rice-green manure rotation changing the microbial communities in typical red paddy soil in South China. Gao Song-juan,Cao Wei-dong,Gao Ju-sheng,Huang Jing,Bai Jin-shun,Zeng Nao-hua,Chang Dan-na,Gao Song-juan,Chang Dan-na,Zhang Ren-gang,Cao Wei-dong,Fan Yuan-yuan,Gao Ju-sheng,Huang Jing,Katsu-yoshi, Shimizu,Thorup-Kristensen, Kristian. 2015

[9]Effects of Long-Term Winter Planted Green Manure on Physical Properties of Reddish Paddy Soil Under a Double-Rice Cropping System. Zheng Sheng-xian,Nie Jun,Liao Yu-lin,Xie Jian,Xu Ming-gang,Gao Ju-sheng,Yang Zeng-ping. 2012

[10]Leaching behavior of nitrogen in a long-term experiment on rice under different N management systems. Luo, Liang-guo,Zhang, Qing-wen,Yang, Shi-qi,Zhang, Qing-zhong,Yang, Zheng-li,Itoh, Sumio. 2011

[11]Nitrogen Status Diagnosis and Yield Prediction of Spring Maize after Green Manure Incorporation by Using a Digital Camera. Bai Jin-shun,Cao Wei-dong,Zeng Nao-hua,Xiong Jing,Cao Wei-dong,Katshyoshi, Shimizu,Rui Yu-kui. 2013

[12]Effect of Orychophragmus violaceus incorporation on nitrogen uptake in succeeding maize. Yang, L.,Cao, W.,Gao, S.,Chang, D.,Cao, W.,Bai, J.,Thorup-Kristensen, K..

[13]Effects of long-term application of different green manures on ferric iron reduction in a red paddy soil in Southern China. Gao Song-juan,Cao Wei-dong,Gao Ju-sheng,Huang Jing,Bai Jin-shun,Zeng Nao-hua,Chang Dan-na,Gao Song-juan,Chang Dan-na,Cao Wei-dong,Gao Ju-sheng,Huang Jing,Shimizu, Katsuyoshi. 2017

[14]Sewage sludge as an initial fertility driver for rapid improvement of mudflat salt-soils. Bai, Yanchao,Zang, Caiyun,Gu, Minjing,Zhou, Xiaojian,Shan, Yuhua,Feng, Ke,Bai, Yanchao,Shao, Hongbo,Gu, Chuanhui,Bai, Yanchao,Guan, Yongxiang,Wang, Xukui.

[15]Estimating number of transgene copies in transgenic rapeseed by real-time PCR assay with HMG I/Y as an endogenous reference gene. Weng, H,Pan, AH,Yang, LT,Zhang, CM,Liu, ZL,Zhang, DB.

[16]Population dynamics and biocontrol efficacy of the nematophagous fungus Hirsutella minnesotensis in pot assay. Liu, Jianbin,Zhu, Weijing,Hamid, Mohammed Imran,Cheng, Xiaoli,Wang, Niuniu,Sun, Jingzu,Liu, Jianbin.

[17]Event-specific Qualitative And Quantitative Pcr Detection Of Genetically Modified Rapeseed Topas 19/2. Wu, Gang,Wu, Yuhua,Xiao, Ling,Lu, Changming.

[18]Cloning, Sequence and Expression Analysis of Gossypium barbadense L.pepc Gene. Yu Jiwen,Yu Shuxun,Zhai Honghong,Fan Shuli,Song Meizhen,Zhang Jinfa. 2011

[19]Novel zero-valent iron-assembled reactor for strengthening anammox performance under low temperature. Ren, Long-Fei,Lv, Lu,Zhang, Jian,Gao, Baoyu,Ni, Shou-Qing,Yang, Ning,Ren, Long-Fei,Zhou, Qingxin,Liu, Xiaoyong.

[20]Rice straw decomposition affects diversity and dynamics of soil fungal community, but not bacteria. Li, Peng,Pan, Aihu,Tang, Xueming,Li, Peng,Ming, Feng,Li, Yongchun,Zheng, Xianqing,Lv, Weiguang,Ding, Lina. 2018

作者其他论文 更多>>

微信小程序