Streptomyces consortium improved quality attributes of bell pepper fruits, induced plant defense priming, and changed microbial communities of rhizosphere under commercial greenhouse conditions

Abbasi, Sakineh; Kafi, Sahar Alipour; Karimi, Ebrahim; Sadeghi, Akram

doi:10.1016/j.rhisph.2022.100570

Cited by 10 publications

(7 citation statements)

References 40 publications

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“…The application of Streptomyces pactum Act12 in soil increased pepper fruit quality, especially fruit taste, flavor, and color [ 279 ]. Abbasi et al [ 280 ] also confirmed that the application of Streptomyces can be effectual in commercial bell pepper greenhouses, and that the treated plants showed higher score values of quality characteristics including juiciness, smell, flavor, and appearance. Streptomyces strains from the roots of cocoyam can be used for the promotion of root growth and against the root rot disease of Pythium myriotylum , which is the main pathogen that limits the productivity and growth of this crop in West Africa [ 281 ].…”

Section: Streptomycesmentioning

confidence: 89%

The Roles of Plant-Growth-Promoting Rhizobacteria (PGPR)-Based Biostimulants for Agricultural Production Systems

Sun,

Shahrajabian,

Soleymani

2024

Plants

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The application of biostimulants has been proven to be an advantageous tool and an appropriate form of management towards the effective use of natural resources, food security, and the beneficial effects on plant growth and yield. Plant-growth-promoting rhizobacteria (PGPR) are microbes connected with plant roots that can increase plant growth by different methods such as producing plant hormones and molecules to improve plant growth or providing increased mineral nutrition. They can colonize all ecological niches of roots to all stages of crop development, and they can affect plant growth and development directly by modulating plant hormone levels and enhancing nutrient acquisition such as of potassium, phosphorus, nitrogen, and essential minerals, or indirectly via reducing the inhibitory impacts of different pathogens in the forms of biocontrol parameters. Many plant-associated species such as Pseudomonas, Acinetobacter, Streptomyces, Serratia, Arthrobacter, and Rhodococcus can increase plant growth by improving plant disease resistance, synthesizing growth-stimulating plant hormones, and suppressing pathogenic microorganisms. The application of biostimulants is both an environmentally friendly practice and a promising method that can enhance the sustainability of horticultural and agricultural production systems as well as promote the quantity and quality of foods. They can also reduce the global dependence on hazardous agricultural chemicals. Science Direct, Google Scholar, Springer Link, CAB Direct, Scopus, Springer Link, Taylor and Francis, Web of Science, and Wiley Online Library were checked, and the search was conducted on all manuscript sections in accordance with the terms Acinetobacter, Arthrobacter, Enterobacter, Ochrobactrum, Pseudomonas, Rhodococcus, Serratia, Streptomyces, Biostimulants, Plant growth promoting rhizobactera, and Stenotrophomonas. The aim of this manuscript is to survey the effects of plant-growth-promoting rhizobacteria by presenting case studies and successful paradigms in various agricultural and horticultural crops.

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Section: Streptomycesmentioning

confidence: 89%

The Roles of Plant-Growth-Promoting Rhizobacteria (PGPR)-Based Biostimulants for Agricultural Production Systems

Sun,

Shahrajabian,

Soleymani

2024

Plants

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“…However, cultivating these plants in species-rich environments may reveal variations in the rhizosphere microbes' abilities to reduce pathogenicity and promote plant growth [48]. This feature demonstrates that Streptomyces species functions effectively when surrounded by a supportive plant community [49].…”

Section: Field Trials With Streptomycesmentioning

confidence: 99%

An update about plant growth promoting Streptomyces species

Al-Tammar¹,

Khalifa²

2023

J App Biol Biotech

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Beneficial microorganisms have profound positive impacts on various human activities, including medicinal, pharmaceutical, and other biotechnological applications. This review provides an update about the potential of Streptomyces species as promising plant promoters because of their various roles as biofertilizers, biostimulators, biocontrol agents, and bioremediates. It also briefs the numerous mechanisms tackled by Streptomyces species, including the synthesis of plant growth regulators, siderophore production and secretion of the volatile compound to improve crop productivity. The percentage of increment in yield of different plants on inoculation with Streptomyces species is also outlined. Plant growth-promoting Streptomyces species are collectively Streptomyces highlighted as drivers for food security to satisfy global food demand.

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“… Abbasi et al, 2022 developed a consortium of Streptomyces species and used them for the bell pepper fruits under controlled greenhouse conditions. The investigators reported that there was improved quality of bell pepper fruits, induced plant defencepriming, and moreover, the team led by Abbasi et al (2022) reported that the Streptomyces consortium changed the microbial communities of the rhizosphere.…”

Section: Introductionmentioning

confidence: 99%

Enhancing plant growth promoting rhizobacterial activities through consortium exposure: A review

Singh

Yadav

Chundawat

et al. 2023

Front. Bioeng. Biotechnol.

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Plant Growth Promoting Rhizobacteria (PGPR) has gained immense importance in the last decade due to its in-depth study and the role of the rhizosphere as an ecological unit in the biosphere. A putative PGPR is considered PGPR only when it may have a positive impact on the plant after inoculation. From the various pieces of literature, it has been found that these bacteria improve the growth of plants and their products through their plant growth-promoting activities. A microbial consortium has a positive effect on plant growth-promoting (PGP) activities evident by the literature. In the natural ecosystem, rhizobacteria interact synergistically and antagonistically with each other in the form of a consortium, but in a natural consortium, there are various oscillating environmental conditions that affect the potential mechanism of the consortium. For the sustainable development of our ecological environment, it is our utmost necessity to maintain the stability of the rhizobacterial consortium in fluctuating environmental conditions. In the last decade, various studies have been conducted to design synthetic rhizobacterial consortium that helps to integrate cross-feeding over microbial strains and reveal their social interactions. In this review, the authors have emphasized covering all the studies on designing synthetic rhizobacterial consortiums, their strategies, mechanism, and their application in the field of environmental ecology and biotechnology.

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Streptomyces consortium improved quality attributes of bell pepper fruits, induced plant defense priming, and changed microbial communities of rhizosphere under commercial greenhouse conditions

Cited by 10 publications

References 40 publications

The Roles of Plant-Growth-Promoting Rhizobacteria (PGPR)-Based Biostimulants for Agricultural Production Systems

The Roles of Plant-Growth-Promoting Rhizobacteria (PGPR)-Based Biostimulants for Agricultural Production Systems

An update about plant growth promoting Streptomyces species

Enhancing plant growth promoting rhizobacterial activities through consortium exposure: A review

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