中国农业期刊集成服务平台

当前位置: 首页 > 文章 > Green manuring facilitates bacterial community dispersal across different compartments of subsequent tobacco 农业科学学报 (英文) 2023,22 (4)

Position: Home > Articles > Green manuring facilitates bacterial community dispersal across different compartments of subsequent tobacco Journal of Integrative Agriculture 2023,22 (4)

Green manuring facilitates bacterial community dispersal across different compartments of subsequent tobacco

作者：

Liang Hai;Fu Li-bo;Chen Hua;Zhou Guo-peng;Gao Song-juan;Cao Wei-dong

单位：

Yunnan Acad Agr Sci, Inst Agr Environm & Resources, Kunming 650205, Peoples R China;Chinese Acad Agr Sci, Minist Agr & Rural Affairs Inst Agr Resources & R, Key Lab Plant Nutr & Fertilizer, Beijing 100081, Peoples R China;Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Peoples R China

关键词：

green manure;tobacco;rotation practice;niche compartment;community assembly

摘要：

Green manure-crop rotation is a sustainable approach to protect crops against diseases and improve yield. However, the mechanism by which green manuring manipulates the crop-associated microbial community remains to be elucidated. In this study, we explored the horizontal processes of bacterial communities in different compartments of the soil-root interface (bulk soil, rhizosphere soil, rhizoplane and endosphere) of tobacco by performing a field experiment including four rotation practices, namely, tobacco rotated with smooth vetch, ryegrass, radish, and winter fallow (without green manure). Results showed that the co-occurrence networks constructed by adjacent compartments of the soil-root interface with green manuring had more edges than without green manuring, indicating dramatic microbial interactions. Green manuring increased the dispersal-niche continuum index between bulk soil and other compartments, indicating that it facilitated the horizontal dispersal of microbes. For the different green manuring practices, the neutral community model explained 24.6-27.6% of detection frequency for bacteria, and at least one compartment under each practice had a normalized stochasticity ratio higher than the 50% boundary point, suggesting that the deterministic and stochastic processes jointly shaped the tobacco microbiome. In conclusion, green manuring generally facilitates bacterial community dispersal across different compartments and enhances potential interactions among adjacent compartments. This study provides empirical evidence for understanding the microbiome assembly under green manure-crop rotation.

相似文章

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, Shimizu, Katsuyoshi] 农业科学学报 (英文) 2017,16 (4)
Effects of Long-Term Winter Planted Green Manure on Physical Properties of Reddish Paddy Soil Under a Double-Rice Cropping System [Yang Zeng-ping, Xu Ming-gang, Zheng Sheng-xian, Nie Jun, Gao Ju-sheng, Liao Yu-lin, Xie Jian] 农业科学学报 (英文) 2012,11 (4)
Effects of long-term green manure application on the content and structure of dissolved organic matter in red paddy soil [Gao Song-juan, Gao Ju-sheng, Cao Wei-dong, Zou Chun-qin, Huang Jing, Bai Jin-shun, Dou Fu-gen] 农业科学学报 (英文) 2018,17 (8)
The potential of green manure to increase soil carbon sequestration and reduce the yield-scaled carbon footprint of rice production in southern China [Gao, Song-juan, Li, Shun, Zhou, Guo-peng, Cao, Wei-dong] 农业科学学报 (英文) 2023,22 (7)
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 [Yang Zeng-ping, Zheng Sheng-xian, Nie Jun, Liao Yu-lin, Xie Jian] 农业科学学报 (英文) 2014,13 (8)
Long-term rice-rice-green manure rotation changing the microbial communities in typical red paddy soil in South China [Gao Song-juan, Zhang Ren-gang, Cao Wei-dong, Fan Yuan-yuan, Gao Ju-sheng, Huang Jing, Bai Jin-shun, Zeng Nao-hua, Chang Dan-na, Katsu-yoshi, Shimizu, Thorup-Kristensen, Kristian] 农业科学学报 (英文) 2015,14 (12)
Spatial distribution prediction and benefits assessment of green manure in the Pinggu District, Beijing, based on the CLUE-S model [Zhang Li-ping, Zhang Shi-wen, Zhou Zhi-ming, Hou Sen, Huang Yuan-fang, Cao Wei-dong] 农业科学学报 (英文) 2016,15 (2)
Effects of long-term application of different green manures on ferric iron reduction in a red paddy soil in Southern China [Shuang Gao, Weidong Cao, Jieying Gao, Jing Huang, Junhua Bai, Nao-hua Zeng, Danna Chang, Katsuyuki Shimiz] 农业科学学报(英文版) 2017,16 (4)
Long-term rice-rice-green manure rotation changing the microbial communities in typical red paddy soil in South China [Shuang Gao, Ren-gang Zhang, Weidong Cao, Yuanyuan Fan, Gao Jian, Jing Huang, Junhua Bai, Nao-hua Zeng, Danna Chang, Katsuyuki Shimizu, Kristian Thorup‐Kristense] 农业科学学报(英文版) 2015,14 (12)
Effects of long-term green manure application on the content and structure of dissolved organic matter in red paddy soil [Shuang Gao, Gao Jian, Weidong Cao, Chunqin Zou, Jing Huang, Junhua Bai, Fugen Do] 农业科学学报(英文版) 2018,17 (8)

PDF下载 PDF预览

导出引用

计量

文章访问数: 16

HTML全文浏览量: 0

PDF下载量: 0

Green manuring facilitates bacterial community dispersal across different compartments of subsequent tobacco

相似文章

所属期刊

农业科学学报 (英文)

推荐期刊

农业科学学报 (英文)