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Biofilms and nanoparticles: applications in agriculture
Ranjana Bhatia1, Divij Gulati2, Gavin Sethi2
1Department of Biotechnology, University Institute of Engineering and Technology, Panjab University, Chandigarh, 160014, India. ranjanabhatia20@gmail.com.
Folia Microbiologica
|February 2, 2021
Summary
Plant growth-promoting rhizobacteria (PGPRs) form biofilms for sustainable agriculture. Combining PGPR biofilms with nanoparticles enhances biocontrol and crop production.
Area of Science:
- Agricultural Science
- Microbiology
- Nanotechnology
Background:
- Sustainable agriculture requires eco-friendly solutions.
- Plant growth-promoting rhizobacteria (PGPRs) are key to sustainable practices.
- Biofilms are microbial communities crucial for PGPR root colonization and plant benefits.
Purpose of the Study:
- To review the role of PGPR biofilms in agriculture.
- To explore the synergy between PGPR biofilms and nanoparticles.
- To highlight applications in plant protection and crop production.
Main Methods:
- Literature review on PGPR biofilms and nanoparticle interactions.
- Analysis of biofilm formation mechanisms in PGPR.
- Synthesis of current knowledge on nanoparticle-PGPR applications.
Main Results:
- PGPR biofilms enhance root colonization, promoting plant growth and stress tolerance.
- Biofilms provide a matrix for nanoparticle synthesis and entrapment.
- Combined nanoparticle-PGPR strategies show potential for biocontrol.
Conclusions:
- PGPR biofilms are vital for sustainable agriculture and plant health.
- The integration of nanoparticles with PGPR biofilms offers novel avenues for crop management.
- This synergistic approach can lead to improved crop yields and reduced environmental impact.
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