Interactions between Pseudomonas spp. and their role in improving the red pepper plant growth under salinity stress

Samaddar, Sandipan; Chatterjee, Poulami; Choudhury, Aritra Roy; Ahmed, Shamim; Sa, Tongmin

doi:10.1016/j.micres.2018.11.005

Cited by 68 publications

(37 citation statements)

References 64 publications

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“…Co-inoculation of PGPM also increased growth and quality in Triticum spp. (Upadhyay et al, 2011), Glycine max L. (Bakhshandeh et al, 2020), Capsicum annuum L. (Samaddar et al, 2019) and Mentha pulegium L. (Asghari et al, 2020).…”

Section: Inoculation Methods For the Success Of Plant Growth-promotinmentioning

confidence: 99%

“…Pseudomonas sp. and Bacillus promote plants growth by increase auxin and ACC-deaminase (Samaddar et al, 2019;Danish et al, 2020;Khoshru et al, 2020).…”

Section: Phytohormonesmentioning

confidence: 99%

“…Plant beneficial microorganism inoculation is a suitable strategy to improve plant tolerance to pH extremes, as reported to Bacillus and Trichoderma in Glycine max (Bakhshandeh et al, 2020), and Rhizobium and Paenibacillus increase pH tolerance in Triticum (El-Sayed and Hagab, 2020). Pseudomonas promote growth and increases tolerance to high salinity conditions in Capsicum annuum (Samaddar et al, 2019) and in Zea mays under salt and aluminum toxicity (Zerrouk et al, 2019) (Table 2).…”

Section: Soilmentioning

confidence: 99%

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Successful Plant Growth-Promoting Microbes: Inoculation Methods and Abiotic Factors

Lopes

Dias‐Filho

Gurgel

2021

Front. Sustain. Food Syst.

165

117

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Plant-microbe interactions have been the subject of several biotechnological studies, seeking sustainable development and environmental conservation. The inoculation of plant growth-promoting microbes (PGPM) in agricultural crops is considered an environmental-friendly alternative to chemical fertilization. Microbial inoculants are mainly inoculated onto seeds, roots and soil. PGPM improve plant growth by enhancing the availability of nutrients, the regulation of phytohormones, and by increasing plant tolerance against biotic and abiotic stresses. One of the main obstacles with PGPM research are the inconsistent results, which may be the result of inoculation methods and abiotic factors, such as soil (nutrient or heavy metal contents and pH), water availability, light intensity and temperature. This review addresses how the PGPM inoculants act on plant growth, what mechanisms they use to survive under stressful environmental conditions, and how inoculation methods and abiotic factors can interfere on the success of microbial inoculation in plants, serving as a basis for research on plants-microorganisms interaction.

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Section: Inoculation Methods For the Success Of Plant Growth-promotinmentioning

confidence: 99%

“…Pseudomonas sp. and Bacillus promote plants growth by increase auxin and ACC-deaminase (Samaddar et al, 2019;Danish et al, 2020;Khoshru et al, 2020).…”

Section: Phytohormonesmentioning

confidence: 99%

Section: Soilmentioning

confidence: 99%

See 1 more Smart Citation

Successful Plant Growth-Promoting Microbes: Inoculation Methods and Abiotic Factors

Lopes

Dias‐Filho

Gurgel

2021

Front. Sustain. Food Syst.

165

117

View full text Add to dashboard Cite

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“…Similarly, the introduction of three compatible P. fluorescens isolates Pf1, TDK1, and PY15 was very eff ective in controlling population of the rootfeeding nematode Meloidogyne graminicola in a fi eld trial (Seenivasan et al, 2012), as well as in controlling sheath rot Sarocladium oryzae in rice (Saravanakumar et al, 2009). Co-inoculation of salt-sensitive pepper plants with Pseudomonas strains that were compatible in the rhizosphere improved the plant physiological properties under salinity stress compared to single inoculation (Samaddar et al, 2019).…”

Section: Pseudomonas-based Multistrain Mixturesmentioning

confidence: 98%

Multistrain versus single-strain plant growth promoting microbial inoculants - The compatibility issue

Thomloudi

Tsalgatidou

Douka

et al. 2019

Hellenic Plant Protection Journal

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Summary Plant Growth Promoting Microorganisms or Plant Probiotics (PGPMs) constitute a promising solution for agricultural sustainability. The concept that inoculation of PGPM mixtures may perform better in enhancing agricultural production than single strain application dates back to the discovery of plant growth rhizobacteria (PGPR) and is gaining ground in our days. This shift is highlighted by the increasing number of research publications dealing with the positive impact of microbial mixtures in promoting plant growth, controlling plant pathogens, as well as providing abiotic stress tolerance. The continuous deposition of patents as well as commercially available formulations concerning bioprotective and/or biostimulant multistrain mixtures also underlines this shift. A major issue in engineering an effective and consistent synthetic multistrain mixture appears to be the compatibility of its components. The present review provides a thorough literature survey supporting the view that treatment of plants with compatible multistrain mixtures generally exerts a better effect in plant growth and health than single-strain inoculation. Our study focuses on multistrain mixtures based on Pseudomonas, Bacillus and beneficial fungal strains, while commercial products are also being referred.

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“…For example, P. vancouverensis was identified predominantly in this system, despite only in winter. It has been reported that inoculation of P. vancouverensis in tomato and red pepper plants could improve plant growth and induce resistance to chilling and salinity stresses [40,41]. Another bacterium candidate was T. mixta, which can function as an active polysaccharide degrader [42].…”

Section: Discussionmentioning

confidence: 99%

Microbial community dynamics in the recirculating nutrient solution of tomato plug seedlings cultivated under ebb-and-flow system

Chen¹,

Li²,

Wang³

et al. 2019

Preprint

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Background: The ebb-and-flow system has ability to recirculate water and nutrients, and offers a good method to control nutrient leaching from greenhouses into the environment. However, the potential for the rapid spread of bacterial and fungal pathogens is the main hindrance for its adoption in vegetable seedlings production. Natural microflora has often shown a certain ability to suppress diseases.Results: Here, through 16S rRNA- and ITS1-targeted Illumina sequencing, the dynamic changes in bacterial and fungal communities in the recirculating nutrient solution were characterized for tomato plug seedlings cultivated in an ebb-and-flow system in summer and winter. Both bacterial number and microbial diversity in the nutrient solution increased with recirculating irrigation, and these changes differed between summer and winter. Pseudomonas was among the most predominant bacterial genera in the nutrient solution; its relative abundance gradually increased with recycling in summer but decreased dramatically in winter. In summer, the predominant bacteria also included Comamonas and Sediminibacterium , whose relative abundances in the nutrient solution decreased and increased, respectively. In winter, the nutrient solution was also colonized by Sphingomonas , predominantly at the late stage of irrigation. Among fungi, Amanita and Trichoderma were predominant in both summer and winter. Amanita gradually increased in summer but decreased rapidly after the first irrigation cycle in winter, whereas Trichoderma accumulated rapidly at the late stage of irrigation in both summer and winter. Alternaria and Fusarium were predominant in the nutrient solution only in summer, with the former decreased and the latter increased with recirculating irrigation. Moreover, Pseudomonas mediterranea , a potentially pathogenic bacterium, and Fusarium oxysporum , a fungal pathogen were present predominantly in winter and summer, respectively. Some potentially beneficial microbes functioning in plant-growth promotion and water self-purification, such as Sphingobium xenophagum , Trichoderma harzianum , and T. virens , were identified to be increased in the recirculating nutrient solution.Conclusions: The present data elucidate the bacterial and fungal dynamics in an ebb-and-flow system and provide useful information for pathogen control during tomato seedling production.

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Interactions between Pseudomonas spp. and their role in improving the red pepper plant growth under salinity stress

Cited by 68 publications

References 64 publications

Successful Plant Growth-Promoting Microbes: Inoculation Methods and Abiotic Factors

Successful Plant Growth-Promoting Microbes: Inoculation Methods and Abiotic Factors

Multistrain versus single-strain plant growth promoting microbial inoculants - The compatibility issue

Microbial community dynamics in the recirculating nutrient solution of tomato plug seedlings cultivated under ebb-and-flow system

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