Assessment of Salinity Tolerance of Vigna mungo Var. Pu-19 Using ex vitro and in vitro Methods

Kapoor, Kavita; Srivastava, Alaka

doi:10.3923/ajbkr.2010.73.85

Cited by 63 publications

(28 citation statements)

References 34 publications

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“…However, the tolerant and susceptible genotypes showed significant differences among them in respect of such increase. This results are consistent with Tort and Turkyilmaz (2004), Kapoor and Srivastava (2010). Electrolytic leakage is a valid, simple and quantitative indicator to the injury occurred to plasma membrane after exposure to salinity stress.…”

Section: Physiological Studies In Tolerant and Susceptible Genotypessupporting

confidence: 81%

Physiological Basis of Salt Tolerance in Groundnut (Arachis hypogaea L.)

Pál¹

2017

Int.J.Curr.Microbiol.App.Sci

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Section: Physiological Studies In Tolerant and Susceptible Genotypessupporting

confidence: 81%

Physiological Basis of Salt Tolerance in Groundnut (Arachis hypogaea L.)

Pál¹

2017

Int.J.Curr.Microbiol.App.Sci

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“…At 100 mM salt stress, protein content was reduced in all varieties, which showed that rice plants were severely affected at high salt concentration. In contrast, Kapoor and Srivastava (2010) as they observed an increase in protein concentration with increasing salt concentration. Ashraf and Harris (2004) observed that the higher content of soluble proteins has been observed in salt tolerant cultivars of barley, sunflower, rice, sugarcane (Pagariya et al, 2012) and (Patade et al, 2009).…”

Section: Protein Contentmentioning

confidence: 59%

Morphological and biochemical response to salinity stress on Setariaitalicaseedlings

Ajithkumar¹,

Ibadapbiangshylla²

2017

jaar

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Salinity is considered as the most important abiotic stress limiting the crop production. The present investigation was made to study the impact of different concentrations of sodium chloride on growth, biochemical constituents and antioxidant enzymes of the seedlings of Setaria italica. Seeds were grown at different concentrations of NaCl [(0, 25, 50, 75 and 100 mM] for twenty five days. Salt stress influenced a significant modification in the level of osmolyte accumulation. The accumulation level of osmolytes such as proline, glycine betaine, phenol and antioxidant enzyme such as catalase (CAT) and hydrogen peroxide increased significantly with increasing salt stress conditionwhen compared to the control. A statistically significant decrease of seed germination percentage, root and shoot length, photosynthetic pigments like chlorophyll a, chlorophyll b and proteins when higher concentration of NaCl added were recorded. From this experiment it was found that the foxtail millet crops can be sustained in optimum (75 mM) salinity condition. It was concluded that these osmolytes play a key role in generating tolerance against salt stress.

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“…Three primary components verify salinity tolerance: osmotic tolerance, Na+ exclusion and tissue tolerance. All three components are important, but supply differently to overall salinity tolerance (Sherif et al, 2007;Khosravinejad et al 2009;Kapoor & Srivastava 2010;Radi et al, 2013).…”

Section: Steviamentioning

confidence: 99%

Impact of Glycine Betaine on Salinity Tolerance of Stevia (Stevia rebaudiana Bertoni) under In Vitro Condition

Rameeh¹,

Gerami²,

Omran³

et al. 2017

Cercetari Agronomice in Moldova

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ABSTRACT.Stevia (Stevia rebaudiana Bertoni), with great potential as a natural sweeteners source, has a high content of sweeteners, which are up to 150 times sweeter than sugar, but virtually with no calories. Stevia also suitable to be cultivated in semiarid climates and coastal areas, which are characterized by the low quality of the irrigation water. Soil salinity occupies a prominent place among the soil problems that threaten the sustainability of agriculture over a vast area in the world. Glycine betaine is an osmoprotectant, that plays an important role and accumulates rapidly in many plants during salinity or drought stress. In order to evaluation of glycine betaine amending effects on salinity stress in stevia under in vitro condition, a factorial experiment was conducted in 2015. Four NaCl levels, including 0, 50, 75 and 100 mM, along with 0, 1, 12.5, 25 and 50 mM of glycine betaine concentrations were used in Murashige and Skoog (MS) medium. The results showed that salinity levels had significant reduction effects on plant height, root length, shoot fresh weight, number of leaf, total chlorophyll, rebaudioside A and stevioside of the stevia genotype. Due to increasing of glycine betaine, levels all the traits were increased. Owing to amending effect of glycine betaine, its high concentrations made less hazarding effects of salinity on the researched traits. The highest mean value of rebaudioside A (10.62rt) and stevioside (23.38rt) determined at 50 mM of glycine betaine with 0 mM of NaCl concentration.

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Assessment of Salinity Tolerance of Vigna mungo Var. Pu-19 Using ex vitro and in vitro Methods

Cited by 63 publications

References 34 publications

Physiological Basis of Salt Tolerance in Groundnut (Arachis hypogaea L.)

Physiological Basis of Salt Tolerance in Groundnut (Arachis hypogaea L.)

Morphological and biochemical response to salinity stress on Setariaitalicaseedlings

Impact of Glycine Betaine on Salinity Tolerance of Stevia (Stevia rebaudiana Bertoni) under In Vitro Condition

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