The Role of Calcium in Plants' Salt Tolerance

Hadi, Mohammad Reza Haj Seyed; Karimi, Naser

doi:10.1080/01904167.2012.717158

Cited by 89 publications

(54 citation statements)

References 98 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The stem and shoot decrease is visible in primary reactions of salinity tension in glycophytes. Of course, the root growth increases in the saline region and the harmful effects are significant in long terms (Weeks and months); especially we believe that the leaf is more sensible in high salinities and influence the root growth in medium salinities (Hadi and Karimi, 2012). The saline solutions impose both osmotic and ionic tensions on the plant; such tensions may be distinguished in different rates.…”

Section: Resultsmentioning

confidence: 90%

“…Also, Jane et al stated that in Aloe Vera plants the genotypes tolerated salinity keep a significantly low rate of sodium compared to calcium and decrease the destruction of vegetal organs. The low rate of sodium to calcium in the genotypes tolerated Aloe Vera salinity showed that high capacity in such genotypes keeps many obstacles and permit less calcium goes out of the cell (Hadi and Karimi, 2012).…”

Section: The Effect Of Sodium Chloride On Concentration Of Na K CL mentioning

confidence: 99%

See 1 more Smart Citation

Morphological, Biochemical and Soluble Sugars Characters of Aloe vera Subjected to Saline Condition

Sedigheh

2019

Egyptian Academic Journal of Biological Sciences, H. Botany

View full text Add to dashboard Cite

Aims:Salinity is one of the factors limiting the growth and survival of the plants, stops their growth by interactions such as osmotic potential and toxicity and makes the nutrition imbalance. Methods: The research examined the salinity effect on pharmaceutical Aloe Barbadensis plant; the plant was irrigated with half percent Hoagland nutritional solution containing different rates of Sodium chloride (0, 6, 12 & 18 dS/m) and the plants were harvested in 15 and 45 day intervals. Results:The following morphologic specifications were tested: the plant height, the leaf and root length, the leaf thickness and breadth, the weight of wet shoot and root, the weight of dry shoot and root and the weight of the gel and gel soluble sugars in Aloe vera leaves. In addition, the concentration of Na, K, Cl and Ca of the shoot and root and K/Na and Ca/ Na ratio were examined. Conclusions:One of the most important Aloe Vera's tolerance mechanisms may be the creation of appropriate K/Na , Ca/Na ratio in the shoot in primary time of the tension namely in 15 days and also the salinity rates create many fluctuations on the soluble sugars rates especially glucose and xylose.

show abstract

Section: Resultsmentioning

confidence: 90%

Section: The Effect Of Sodium Chloride On Concentration Of Na K CL mentioning

confidence: 99%

Morphological, Biochemical and Soluble Sugars Characters of Aloe vera Subjected to Saline Condition

Sedigheh

2019

Egyptian Academic Journal of Biological Sciences, H. Botany

View full text Add to dashboard Cite

show abstract

“…Under high salinity stress, PGPR and Si‐treated plants maintained higher concentration of minerals such as K + , Ca 2+ , and Si in their tissues. Calcium is very important for plants under salinity conditions because it plays a pivotal role in the processes involved in the preservation of the cell membrane structural and functional integrity, cell wall stabilization, regulation of ion selectivity and transport, cell wall enzyme activities, and ion‐exchange behavior . Si addition improves K + conductivity, thereby improving the K + /Na + ratio by activating the root plasma membrane H + ‐ATPase pump .…”

Section: Discussionmentioning

confidence: 99%

Silicon Application and Rhizobacterial Inoculation Regulate Mung Bean Response to Saline Water Irrigation

Mahmood¹,

Daur

Hussain

et al. 2017

CLEAN Soil Air Water

View full text Add to dashboard Cite

The present investigation examined the effects of silicon application and inoculation with the plant growth-promoting rhizobacteria (PGPR) Enterobacter cloacae and Bacillus drentensis on alleviating ion toxicity, regulating osmolytes accumulation, and productivity of field-grown mung bean under saline water irrigation. Inoculated seeds were grown in sandy loam soils (electrical conductivity: 2.78 dS m À1 ) and irrigated with water with three salinity levels (3.12, 5.46, and 7.81 dS m À1 ) using a drip irrigation system. Foliar application of silicon was conducted twice (3 wk after sowing and at flowering stage) at 1 or 2 kg ha À1 . The silicon application and PGPR inoculation countered the adverse effects of salinity on mung bean by decreasing proline, total phenols, and lignin contents in leaves and increasing the total soluble sugars in comparison to the control. Silicon and rhizobacteria also reduced Na þ content and increased K þ , Ca 2þ , and Si contents in shoots compared to the control under all salinity levels. Furthermore, the significant interaction between Si and PGPR increased the pod yield. Among the treatments, Si (2 kg ha À1 ) application and B. drentensis inoculation remained the most prominent for the studied traits at all salinity levels. Thus, the current study suggested that application of rhizobacteria along with Si mitigates the effects of salinity on mung bean by regulating osmolytes, reducing lignification, improving mineral uptake, and decreasing tissue Na þ content.

show abstract

“…It was found that calcium may be involved even in long-term processing of signals in plants in response to abiotic stresses (Verdus et al 2007). It has been shown that Ca 2+ is an important determinant for plant salt tolerance and confers protective effects on plants grown in sodic soils (Hadi & Karimi, 2012). On the other hand, Ca 2+ deficiency can occur in some species at high Na + /Ca 2+ ratio in the external solution, although the plant response will vary with genotype.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Grafting on Calcium Influx in Tomato Fruits under Salt Stress Conditions

et al. 2019

View full text Add to dashboard Cite

Two commercial tomato cultivars were used to determine whether grafting could prevent decrease of Ca2+ concentration under salt stress conditions. The cultivars Buran F1 and Berberana F1 were grafted onto rootstock "Maxifort" and grown under three levels of the elevated soil salinity (S1 EC 3.80 dS m-1, S2 6.95 dS m-1 and S3 9.12 dS m-1). Ca2+ concentration of non-grafted plants of both examined hybrids was lower at all salinity levels in comparison to the control. In the fruits of grafted plants salt stress significantly decreased Ca2+ concentration only at the third salinity level (EC 9.12 dS m-1). The possibility of grafting tomato plants to improve influx of Ca2+ under salt stress conditions is discussed.

show abstract

The Role of Calcium in Plants' Salt Tolerance

Cited by 89 publications

References 98 publications

Morphological, Biochemical and Soluble Sugars Characters of Aloe vera Subjected to Saline Condition

Morphological, Biochemical and Soluble Sugars Characters of Aloe vera Subjected to Saline Condition

Silicon Application and Rhizobacterial Inoculation Regulate Mung Bean Response to Saline Water Irrigation

The Effect of Grafting on Calcium Influx in Tomato Fruits under Salt Stress Conditions

Contact Info

Product

Resources

About