Abstract
Salicylic acid is enhances salt tolerance in wheat seedlings and resistance to water deficit. The experiment was applied to determine the effect of salicylic acid pretreatment on wheat germination and seedling growth under salt stress. Traits such as seed germination, root length, shoot length, seedling fresh weight, germination rate and seed vigor index were evaluated. The data obtained in accordance factorial experiment with three replications in a completely randomized design were analyzed using MSTAT-C statistical software. Analysis of variance of the effects of salicylic acid and salinity was significant for all traits, but the cultivars for the characters germination percentage, germination rate and seed vigor index was highly significant and variety effect for other traits were not statistically significant. Comparison of means for main effects showed that the cultivars are different in traits such as, germination, vigor index and germination rate. With increasing salinity, decrease germination percentage, germination rate, and seedling root length and shoot fresh weight and seed vigor. Consumption of salicylic acid in the without consumption increased the root and shoot length in the normal conditions. But there stresses plants Concentration 0/5 mM salicylic acid in 80 mM NaCl treatment not decreased the shoot length and root length and has been Increased in the seedling fresh weight trait. Chamran cultivar response to higher concentrations of SA was more appropriate in terms of salinity.
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Claims 10
Claim · model-written summary
Effects of salicylic acid and salinity were significant for all traits.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- salicylic acid and salinitye1
- Outcome
- all traitse1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e1“Analysis of variance of the effects of salicylic acid and salinity was significant for all traits”
Claim · model-written summary
Cultivars differed highly significantly in germination percentage, germination rate and seed vigor index.
- Taxon
- wheatTriticum aestivumt0
- Material
- cultivarse2
- Outcome
- germination percentage, germination rate and seed vigor indexe2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e2“the cultivars for the characters germination percentage, germination rate and seed vigor index was highly significant”
Claim · model-written summary
Variety effect on other traits was not statistically significant.
- Taxon
- wheatTriticum aestivumt0
- Material
- varietye2
- Outcome
- other traitse2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e2“variety effect for other traits were not statistically significant”
Claim · model-written summary
Increasing salinity decreased germination percentage and germination rate.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- increasing salinitye3
- Outcome
- germination percentage, germination ratee3
- Direction
- decreasee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e3“With increasing salinity, decrease germination percentage, germination rate, and seedling root length and shoot fresh weight and seed vigor”
Claim · model-written summary
Increasing salinity decreased seedling root length and shoot fresh weight.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- increasing salinitye3
- Outcome
- seedling root length and shoot fresh weighte3
- Direction
- decreasee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e3“With increasing salinity, decrease germination percentage, germination rate, and seedling root length and shoot fresh weight and seed vigor”
Claim · model-written summary
Increasing salinity decreased seed vigor.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- increasing salinitye3
- Outcome
- seed vigore3
- Direction
- decreasee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e3“With increasing salinity, decrease germination percentage, germination rate, and seedling root length and shoot fresh weight and seed vigor”
Claim · model-written summary
Salicylic acid consumption increased root and shoot length under normal conditions.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Consumption of salicylic acide4
- Outcome
- root and shoot lengthe4
- Direction
- increasede4
- Comparator
- without consumptione4
- Setting
- normal conditionse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e4“Consumption of salicylic acid in the without consumption increased the root and shoot length in the normal conditions”
Claim · model-written summary
Salicylic acid at 0.5 mM under 80 mM NaCl did not decrease shoot length and root length.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 0/5 mM salicylic acid in 80 mM NaCle5
- Outcome
- shoot length and root lengthe5
- Direction
- not decreasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e5“Concentration 0/5 mM salicylic acid in 80 mM NaCl treatment not decreased the shoot length and root length”
Claim · model-written summary
Salicylic acid at 0.5 mM under 80 mM NaCl increased seedling fresh weight.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 0/5 mM salicylic acid in 80 mM NaCle5
- Outcome
- seedling fresh weighte6
- Direction
- Increasede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e5“Concentration 0/5 mM salicylic acid in 80 mM NaCl treatment not decreased the shoot length and root length”
e6“and has been Increased in the seedling fresh weight trait”
Claim · model-written summary
The Chamran cultivar responded more appropriately to higher salicylic acid concentrations under salinity.
- Taxon
- wheatTriticum aestivumt0
- Material
- Chamrane7
- Treatment
- higher concentrations of SAe7
- Outcome
- responsee7
- Direction
- more appropriatee7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“seedling growth of wheat (Triticum aestivum L.) cultivars under salt stress”
e7“Chamran cultivar response to higher concentrations of SA was more appropriate in terms of salinity”
The same questions in other papers
salicylic acid · growth · Triticum aestivum (wheat)Results differ
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See all 104 papers →salinity · growth · Triticum aestivum (wheat)Positive and negative results
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See all 377 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.