Abstract
Abstract New strategies to enhance growth and productivity of food crops in saline soils represent important research priorities. This study has investigated the role of certain priming techniques to induce salt tolerance of bread wheat. Wheat grains were soaked in 0.2 m m sodium nitroprusside as nitric oxide donor (redox priming), diluted sea water (halopriming) and the combination of both (redox halopriming). Grains were also soaked in distilled water (hydropriming); in addition, untreated grains were taken as control. Our results indicated that priming treatments significantly improved all growth traits and increased leaf pigments concentration as compared to the control. Priming treatments markedly enhanced membrane stability index, proline, total soluble sugars and K + concentration with simultaneous decrease in the concentration of Na + and malondialdehyde ( MDA ). Furthermore, yield and yield‐related traits such as plant height, spike length, total number of tillers, 1000‐grain weight, straw and grain yield considerably affected by priming treatments. Moreover, the grain yield of both genotypes was positively affected by redox halopriming treatment. However, the extent of enhancement was more prominent in Gemmiza‐9 (salt sensitive) than that in Sakha‐93 (salt‐tolerant). Overall, this study clearly indicated that redox halopriming treatment is a promising and handy technique to induce salinity tolerance of wheat genotypes.
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Claims 11
Claim · model-written summary
Priming treatments significantly improved growth traits of bread wheat compared with the control
- Taxon
- Bread Wheat
Triticum aestivumt0 - Treatment
- priming treatmentse1
- Outcome
- growth traitse1
- Direction
- improvede1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e1“priming treatments significantly improved all growth traits and increased leaf pigments concentration as compared to the control”
Claim · model-written summary
Priming treatments increased leaf pigment concentration of bread wheat compared with the control
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- priming treatmentse1
- Outcome
- leaf pigments concentratione1
- Direction
- increasede1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e1“priming treatments significantly improved all growth traits and increased leaf pigments concentration as compared to the control”
Claim · model-written summary
Priming treatments enhanced membrane stability index, proline and total soluble sugars of bread wheat
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- Priming treatmentse2
- Outcome
- membrane stability index, proline, total soluble sugarse2
- Direction
- enhancede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e2“Priming treatments markedly enhanced membrane stability index, proline, total soluble sugars and K + concentration”
Claim · model-written summary
Priming treatments enhanced K + concentration of bread wheat
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- Priming treatmentse2
- Outcome
- K + concentratione2
- Direction
- enhancede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e2“Priming treatments markedly enhanced membrane stability index, proline, total soluble sugars and K + concentration”
Claim · model-written summary
Priming treatments decreased Na + and malondialdehyde (MDA) concentration in bread wheat
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- Priming treatmentse2
- Outcome
- concentration of Na + and malondialdehyde ( MDA )e3
- Direction
- decreasee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e2“Priming treatments markedly enhanced membrane stability index, proline, total soluble sugars and K + concentration”
e3“simultaneous decrease in the concentration of Na + and malondialdehyde ( MDA )”
Claim · model-written summary
Priming treatments considerably affected straw and grain yield of bread wheat
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- priming treatmentse4
- Outcome
- straw and grain yielde4
- Direction
- considerably affectede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e4“straw and grain yield considerably affected by priming treatments”
Claim · model-written summary
Priming treatments considerably affected plant height, spike length and total number of tillers of bread wheat
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- priming treatmentse4
- Outcome
- plant height, spike length, total number of tillerse5
- Direction
- considerably affectede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e4“straw and grain yield considerably affected by priming treatments”
e5“plant height, spike length, total number of tillers”
Claim · model-written summary
Priming treatments considerably affected 1000-grain weight of bread wheat
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- priming treatmentse4
- Outcome
- 1000‐grain weighte6
- Direction
- considerably affectede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e4“straw and grain yield considerably affected by priming treatments”
e6“1000‐grain weight”
Claim · model-written summary
Redox halopriming positively affected grain yield of both wheat genotypes
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- redox halopriming treatmente7
- Outcome
- grain yielde7
- Direction
- positively affectede7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e7“the grain yield of both genotypes was positively affected by redox halopriming treatment”
Claim · model-written summary
Enhancement of wheat by redox halopriming was more prominent in Gemmiza‐9 (salt sensitive) than in Sakha‐93 (salt‐tolerant)
- Taxon
- Bread WheatTriticum aestivumt0
- Material
- Gemmiza‐9e1
- Outcome
- extent of enhancemente1
- Direction
- more prominente1
- Comparator
- Sakha‐93e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e1“the extent of enhancement was more prominent in Gemmiza‐9 (salt sensitive) than that in Sakha‐93 (salt‐tolerant)”
Claim · model-written summary
Redox halopriming is a promising technique to induce salinity tolerance in wheat genotypes
- Taxon
- wheatTriticum aestivume1
- Treatment
- redox halopriming treatmente1
- Outcome
- salinity tolerancee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Redox halopriming: A Promising Strategy for Inducing Salt Tolerance in Bread Wheat”
e1“redox halopriming treatment is a promising and handy technique to induce salinity tolerance of wheat genotypes”
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