Inoculation with the native<i>Rhizobium gallicum</i>8a3 improves osmotic stress tolerance in common bean drought-sensitive cultivar

Sassi-Aydi, Sameh; Aydi, Samir; Abdelly, Chédly

doi:10.1080/09064710.2011.597425

Cited by 5 publications

(3 citation statements)

References 40 publications

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“…Among those relationships, the legumerhizobia association is the most well studied and understood. In addition to fixing N, rhizobia benefit the plants by several other forms of plant growth promotion, including the increase of drought tolerance (Sassi-Aydi et al 2012;Staudinger et al 2016;Barbosa et al 2018), especially by bacteria isolated from dryland soils.…”

Section: ‧−mentioning

confidence: 99%

Bradyrhizobium Inoculation Plus Foliar Application of Salicylic Acid Mitigates Water Deficit Effects on Cowpea

Andrade

Melo

et al. 2020

J Plant Growth Regul

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To evaluate the interaction between foliar application of salicylic acid and Bradyrhizobium inoculation on the morphophysiology of cowpea under water stress conditions, four genotypes (BRS Rouxinol, BRS Marataoã, BRS Aracê and BR 17 Gurguéia) were subjected to five combinations of water availability: 100% replacement of crop evapotranspiration (control); 50% replacement of crop evapotranspiration (water stress); water stress + salicylic acid; water stress + Bradyrhizobium inoculation; and water stress + salicylic acid + Bradyrhizobium inoculation. The experiment was set up in a 4 × 5 factorial randomized block design, with four replicates and four plants per plot. Water stress negatively affected the leaf water potential, growth, proline contents and antioxidant activity of the cowpea genotypes, and BRS Marataoã was the most sensitive. Under water stress conditions, Bradyrhizobium inoculation was efficient for BRS Rouxinol, but was only efficient for BRS Marataoã, BRS Aracê and BR 17 Gurguéia when associated with foliar application of salicylic acid, maintaining their values of leaf water potential, growth, proline content and activities of superoxide dismutase, ascorbate peroxidase, and catalase similar to those of the control treatment.

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Section: ‧−mentioning

confidence: 99%

Bradyrhizobium Inoculation Plus Foliar Application of Salicylic Acid Mitigates Water Deficit Effects on Cowpea

Andrade

Melo

et al. 2020

J Plant Growth Regul

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show abstract

“…Studies by other researchers (Daniel et al, 2007;Djibril et al, 2005;Kirda et al, 1989;Ramos et al, 2005;Sassi-Aydi and Abdelly, 2012) have also reported elevated level of proline under condition of sufficient N in which the proline levels increased in the tissues due to the action of ornithine pathway in enhancing proline synthesis, over the glutamine pathway (Sánchez et al, 2002). Elboutahiri et al, (2010) reported that Rhizobium inoculation in alfalfa resulted in highest leaf proline levels.…”

Section: Vulgaris (L) Varietiesmentioning

confidence: 91%

Influence of Water Stress and Rhizobial Inoculation on Accumulation of Proline in Selected Cultivars of Phaseolus vulgaris (L.)

Mtei¹,

Ndakidemi²

2017

Int.J.Curr.Microbiol.App.Sci

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“…Rhizobial inoculation significantly improved proline content (μmol g -1 FW) of P. vulgaris (L.) as compared with non-inoculated treatment. Studies by other researchers (Kirda et al, 1989;Djibril et al, 2005;Ramos et al, 2005;Daniel et al, 2007;Sassi-Aydi and Abdelly, 2012) have also reported elevated level of proline under condition of sufficient N in which the proline levels increased in the tissues due to the action of ornithine pathway in enhancing proline synthesis, over the glutamine pathway (Sánchez et al, 2002). Elboutahiri et al (2010) reported that Rhizobium inoculation in alfalfa resulted in highest leaf proline levels.…”

Section: Interactive Effects Of Inoculation With Rhizobium and Stress...mentioning

confidence: 94%

Morpho-physiological perfomance of common beans (phaseolus vulgarisl.) cultivars under rhizobial inoculation and water stress condition in Arusha, Tanzania

Vincent¹

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The aim of this study was to identify common bean cultivars which can grow/yield better under rhizobial inoculation and at limited water condition. To attain the goal, two seasons field experiment and one season screen house experiment were conducted at Agricultural Seed Agency (ASA) in Arusha Tanzania in the year 2014 /2015 and 2016. The experiment was a split-split plot with three replications, two levels of rhizobia, two stress levels and five cultivars of P. vulgaris (L.) (KAT B9, KAT B1, F9 Kidney Selection, F8 Drought line and JESCA). Stress periods of 10 days were imposed at vegetative and flowering stages of plant growth. Results showed that proline content was high in inoculated and water stressed plants. Concentrations of flavonoids and anthocyanins were higher in non-inoculated water stressed treatments. Leaf chlorophyll content, relative leaf water content and electrolyte leakage were higher in rhizobial inoculated and non-water stressed treatments. The nutrients uptake was higher in rhizobial inoculation and non-water stressed treatments. Rhizobial inoculation significantly increased growth parameters and seed yields while water stress significantly reduced growth parameters at both growth stages. F8 Drought Line and JESCA varieties significantly recorded higher proline content in field experiment and KAT B1 in the screen house experiment. Varieties F8 Drought line, JESCA and F9 Kidney Selection significantly recorded higher flavonoids and anthocyanins content in both experiment. Leaf chlorophyll content was significantly higher in F9 Kidney Selection and KAT B1 than in F8 Drought Line and JESCA. Cultivars F9 Kidney Selection, F8 Drought Line and JESCA had significantly higher relative leaf water content than other cultivars. However, varieties KAT B9 and KAT B1 significantly increased percentage in electrolyte leakage.Varieties F9 Kidney Selection, F8 Drought Line and JESCA significantly recorded higher uptake of N, P, K, Ca and Mg. Varieties F9 Kidney Selection, F8 Drought Line and JESCA had significantly superior measurements reflected in increased plant height, shoot and root dry weight and seed yields. Significant interactions were observed between rhizobial inoculation, water stress and bean varieties. Cultivars F9 Kidney Selection, F8 Drought line, JESCA and KAT B1 showed highest level of tolerance against the water stress. With these observations, cultivars F9 Kidney Selection, F8 Drought line, JESCA and KAT B1 can be promoted for production especially in drought prone areas.

show abstract

Inoculation with the nativeRhizobium gallicum8a3 improves osmotic stress tolerance in common bean drought-sensitive cultivar

Cited by 5 publications

References 40 publications

Bradyrhizobium Inoculation Plus Foliar Application of Salicylic Acid Mitigates Water Deficit Effects on Cowpea

Bradyrhizobium Inoculation Plus Foliar Application of Salicylic Acid Mitigates Water Deficit Effects on Cowpea

Influence of Water Stress and Rhizobial Inoculation on Accumulation of Proline in Selected Cultivars of Phaseolus vulgaris (L.)

Morpho-physiological perfomance of common beans (phaseolus vulgarisl.) cultivars under rhizobial inoculation and water stress condition in Arusha, Tanzania

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