Drought-tolerant plant growth promoting<i>Bacillus</i>spp.: effect on growth, osmolytes, and antioxidant status of maize under drought stress

Vardharajula, Sandhya; Ali, Shaik Zulfikar; Grover, Monendra; Reddy, Gopal; Venkateswarlu, B.

doi:10.1080/17429145.2010.535178

Cited by 489 publications

(261 citation statements)

References 46 publications

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“…Our observations are in accord with previous reports on the potential of endophytic bacteria in improving plant productivity and enhancing drought tolerance in plants (Vardharajula et al, 2011). (Table 2).…”

Section: Fig1 Effect Of Inoculation With Osmotolerant Endophytic Bacsupporting

confidence: 94%

Evaluation of Endophytic Bacteria for their Influence on Plant Growth and Seed Germination under Water Stress Conditions

Manjunatha¹,

Asha²,

Nivetha³

et al. 2017

Int.J.Curr.Microbiol.App.Sci

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Section: Fig1 Effect Of Inoculation With Osmotolerant Endophytic Bacsupporting

confidence: 94%

Evaluation of Endophytic Bacteria for their Influence on Plant Growth and Seed Germination under Water Stress Conditions

Manjunatha¹,

Asha²,

Nivetha³

et al. 2017

Int.J.Curr.Microbiol.App.Sci

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“…In some studies involving salinity and water stress, reductions were observed in soluble protein contents (Gondim et al, 2011;de Oliveira et al, 2013;Vardharajula et al, 2011). This behavior was observed in T20.…”

Section: Discussionmentioning

confidence: 87%

Plant Growth, Antioxidative Enzymes, Lipid Peroxidation and Organic Solute Contents in Mulungu Seedlings (Erythrina velutina) Under Different Field Capacities

Martins¹,

Brito²,

Arruda³

et al. 2018

JAS

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Erythrina velutina (mulungu) is an endemic species of caatinga found in Northeast Brazil. As a result of its rapid plant growth, the species may be an alternative for the recovery of degraded areas. Thus, the present study aimed to analyze the effects of irrigation with different field capacilities (FC): 20, 50 and 80% on plant growth, antioxidative enzyme activities, membrane lipid peroxidation and organic solute contents in mulungu seedlings under greenhouse conditions. The experiment was carried out at Instituto Federal Educação, Ciência e Tecnologia do Ceará (IFCE)-Campus Maracanaú, Ceará, Brazil. Under the presented experimental conditions, E. velutina plants showed higher growth variables (dry matter yield and leaf area) when submitted to daily irrigation of 50% of FC. Irrigation at 20% of FC caused a small water deficit. However, 80% of FC watering may have resulted in an excess of water. In general, despite the reduction in plant growth in plants irrigated at 20% of FC, the activities of the antioxidant enzymes did not differ substantially between treatments. In general, the lowest organic solute contents were detected in irrigations at 20 or 80% of FC.

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“…strains namely P. entomophila, P. stutzeri, P. putida, P. syringae, and P. montelli subjected to drought stress showed significantly lower activity of antioxidant enzymes as compared to uninoculated plants (Sandhya et al, 2010). In another experiment on maize plants it was found that plants inoculated with Bacillus species developed protection against drought stress by reducing activity of the antioxidant enzymes APX and Glutathione peroxidase (GPX) (Vardharajula et al, 2011). Effectiveness of autochthonous PGPR B. thuringiensis (Bt) in Lavandula dentata and Salvia officinalis under drought conditions promoted growth and drought avoidance by decrease of glutathione reductase (GR) and ascorbate peroxidase (APX) activity (Armada et al, 2014).…”

Section: Impact Of Pgpr On Plant Antioxidative Systemmentioning

confidence: 99%

Review on Drought Tolerance in Plants Induced by Plant Growth Promoting Rhizobacteria

Dar¹,

Masood²,

Mughal³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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Drought-tolerant plant growth promotingBacillusspp.: effect on growth, osmolytes, and antioxidant status of maize under drought stress

Cited by 489 publications

References 46 publications

Evaluation of Endophytic Bacteria for their Influence on Plant Growth and Seed Germination under Water Stress Conditions

Evaluation of Endophytic Bacteria for their Influence on Plant Growth and Seed Germination under Water Stress Conditions

Plant Growth, Antioxidative Enzymes, Lipid Peroxidation and Organic Solute Contents in Mulungu Seedlings (Erythrina velutina) Under Different Field Capacities

Review on Drought Tolerance in Plants Induced by Plant Growth Promoting Rhizobacteria

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