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Related Concept Videos

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  3. Research Domains
  5. Agricultural, Veterinary And Food Sciences
  7. Crop And Pasture Production
  9. Crop And Pasture Improvement (incl. Selection And Breeding)
  11. Promoting Sustainable Agriculture By Exploiting Plant Growth-promoting Rhizobacteria (pgpr) To Improve Maize And Cowpea Crops.
  1. Home
  3. Research Domains
  5. Agricultural, Veterinary And Food Sciences
  7. Crop And Pasture Production
  9. Crop And Pasture Improvement (incl. Selection And Breeding)
  11. Promoting Sustainable Agriculture By Exploiting Plant Growth-promoting Rhizobacteria (pgpr) To Improve Maize And Cowpea Crops.

Related Experiment Video

Agrobacterium-Mediated Immature Embryo Transformation of Recalcitrant Maize Inbred Lines Using Morphogenic Genes
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Promoting sustainable agriculture by exploiting plant growth-promoting rhizobacteria (PGPR) to improve maize and cowpea crops.

Nadège Adoukè Agbodjato1,2, Olubukola Oluranti Babalola1

  • 1Food Security and Safety Focus Area, Faculty of Natural and Agricultural Sciences, North West University, Mafikeng, North West, South Africa.

Peerj
|April 19, 2024

View abstract on PubMed

Summary
This summary is machine-generated.

Plant growth-promoting rhizobacteria (PGPR) offer a sustainable alternative to chemical fertilizers and pesticides for maize and cowpea cultivation. These beneficial soil microbes enhance crop yields and promote environmental health.

Keywords:
Environmental stressNutrient acquisitionPathogen controlPhytohormone production

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Area of Science:

  • Agricultural Science
  • Microbiology
  • Environmental Science

Background:

  • Maize and cowpea are vital staple crops in Africa, crucial for food security.
  • Excessive use of chemical fertilizers and pesticides negatively impacts the environment and public health.
  • Sustainable agricultural alternatives are needed to mitigate these harmful effects.

Purpose of the Study:

  • To explore the potential of plant growth-promoting rhizobacteria (PGPR) as a sustainable alternative in agriculture.
  • To understand the mechanisms by which PGPR enhance crop productivity and environmental health.
  • To promote the adoption of PGPR for maize and cowpea cultivation.

Main Methods:

  • Review of existing research on PGPR efficacy and mechanisms.
  • Analysis of PGPR's role in enhancing nutrient uptake, stress tolerance, and disease resistance in plants.
Rhizobacteria
  • Assessment of PGPR's contribution to sustainable agriculture and food security.

    • Main Results:

    • PGPR promote root development, improving water and nutrient absorption.
    • PGPR enhance plant stress tolerance and reduce disease incidence.
    • PGPR act as effective biofertilizers and biological control agents.

    Conclusions:

    • PGPR represent a promising prospect for increasing maize and cowpea production sustainably.
    • Further research into PGPR mechanisms will refine sustainable agricultural practices.
    • Raising awareness among farmers about PGPR benefits is crucial for adoption.