Chemical Communication in Plant–Microbe Beneficial Interactions Between Plants and Rhizosphere Microorganisms

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Plant Microbe Interactions".

Deadline for manuscript submissions: 15 May 2025 | Viewed by 2173

Special Issue Editors


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Guest Editor
College of Agriculture, Henan University, Zhengzhou, China
Interests: plant growth-promoting rhizobacteria

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Guest Editor
Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China
Interests: plant–microbe interactions

Special Issue Information

Dear Colleagues,

Rhizosphere microbiomes are crucial for plant health, such as growth promotion, disease resistance, etc. Harnessing the power of beneficial microbes in the rhizosphere to improve plant performance is a vital goal of sustainable agriculture. However, the precise management of rhizosphere microbes for crop growth and health remains challenging because we lack a comprehensive understanding of the plant–rhizobacteria relationship.

In this Special Issue, we will present the latest findings on the interaction between microbes and roots, the root colonization of chemotaxis, attachment, root exudates, rhizomicrobiome, bacterial chemotaxis, biofilms, etc. High-quality original research, reviews, mini-reviews, and perspectives related to this multi-disciplinary area are welcome.

Prof. Dr. Haichao Feng
Prof. Dr. Yunpeng Liu
Guest Editors

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Keywords

  • plant growth-promoting rhizobacteria (PGPR)
  • root exudates
  • colonization
  • chemotaxis
  • attachment
  • biofilm
  • rhizomicrobiome
  • plant health
  • recruitment
  • biocontrol

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Published Papers (1 paper)

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Research

21 pages, 3107 KiB  
Article
Four Decades of Bacillus Biofertilizers: Advances and Future Prospects in Agriculture
by Xinmai Wu, Yan Liu, Baolei Jia, Lili Tao, Han Li, Jingbang Wang, Ziqi Yuan, Xiaobao Sun and Yanlai Yao
Microorganisms 2025, 13(1), 187; https://doi.org/10.3390/microorganisms13010187 - 17 Jan 2025
Cited by 1 | Viewed by 1941
Abstract
Over the past four decades, Bacillus biofertilizers, which are microbial formulations based on Bacillus species, have significantly contributed to sustainable agriculture by enhancing crop growth, improving soil health, and reducing the dependency on chemical fertilizers. Bacillus species, particularly known for their ability to [...] Read more.
Over the past four decades, Bacillus biofertilizers, which are microbial formulations based on Bacillus species, have significantly contributed to sustainable agriculture by enhancing crop growth, improving soil health, and reducing the dependency on chemical fertilizers. Bacillus species, particularly known for their ability to promote plant growth, fix nitrogen, solubilize phosphorus, and produce growth-promoting substances such as phytohormones and antibiotics, have emerged as key players in the development of eco-friendly agricultural solutions. This research utilizes bibliometric analysis based on 3,242 documents sourced from the Web of Science database to map the development, key contributions, and innovation within the field from 1985 to 2023. This study identifies exponential growth in research output, particularly from 2003 onwards, indicating a robust interest and expanding research base predominantly in China, India, and the United States. We segmented the research timeline into three distinct phases, each marked by varying growth rates and research foci. This paper presents novel insights into the geographical and institutional distributions of research, highlighting the predominant role of developing countries in advancing Bacillus-based technologies. Key research hotspots have evolved from basic applications to complex interactions involving synthetic microbial communities and advanced multi-omics techniques. Our findings demonstrate a trend towards more strategic and technologically integrated approaches to developing Bacillus biofertilizers, reflecting broader shifts towards more sustainable agricultural systems. This study not only charts historical progress, but also proposes future research trajectories aimed at enhancing the application and effectiveness of microbial fertilizers across diverse ecosystems. Full article
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