Abstract
Salt stress induced photosynthetic responses were investigated in the wheat/barley introgression lines developed in the Agricultural Research Institute, Martonvasar, Hungary, and in different parental wheat and barley Hordeum vulgare L. genotypes. An increase in NaCl concentration of the nutrient solution to 200 mmol L-1 resulted in a considerable stomatal closure and a decreased net CO2 assimilation rate (A) for wheat genotypes, barley cv. Betzes and 4H Asakaze komugi-Manas addition line while changes of these parameters were less significant for barley cv. Manas and the 7H Asakaze komugi-Manas and 6H Mv9 kr1-Betzes-Seneca addition lines. These preliminary results suggest that the 7H Akom-Manas addition line may be a good candidate for improving the salt tolerance of wheat in the future.
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Claims 4
Claim · model-written summary
Under 200 mmol L-1 NaCl, wheat genotypes showed considerable stomatal closure and decreased net CO2 assimilation rate.
- Taxon
- wheat genotypes
Triticum aestivume0 - Treatment
- increase in NaCl concentration of the nutrient solution to 200 mmol L-1e0
- Outcome
- net CO2 assimilation rate (A)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An increase in NaCl concentration of the nutrient solution to 200 mmol L-1 resulted in a considerable stomatal closure and a decreased net CO2 assimilation rate (A) for wheat genotypes”
Claim · model-written summary
Under 200 mmol L-1 NaCl, barley cv. Betzes and the 4H Asakaze komugi-Manas addition line showed considerable stomatal closure and decreased net CO2 assimilation rate.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaree0 - Material
- cv. Betzes and 4H Asakaze komugi-Manas addition linee0
- Treatment
- increase in NaCl concentration of the nutrient solution to 200 mmol L-1e0
- Outcome
- net CO2 assimilation rate (A)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“An increase in NaCl concentration of the nutrient solution to 200 mmol L-1 resulted in a considerable stomatal closure and a decreased net CO2 assimilation rate (A) for wheat genotypes, barley cv. Betzes and 4H Asakaze komugi-Manas addition line”
Claim · model-written summary
Under 200 mmol L-1 NaCl, changes in photosynthetic parameters were less significant in barley cv. Manas and in the 7H and 6H addition lines.
- Taxon
- barleyHordeum vulgaree1
- Material
- cv. Manas and the 7H Asakaze komugi-Manas and 6H Mv9 kr1-Betzes-Seneca addition linese1
- Treatment
- increase in NaCl concentration of the nutrient solution to 200 mmol L-1e0
- Outcome
- changes of these parameterse1
- Direction
- less significante1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An increase in NaCl concentration of the nutrient solution to 200 mmol L-1”
e1“changes of these parameters were less significant for barley cv. Manas and the 7H Asakaze komugi-Manas and 6H Mv9 kr1-Betzes-Seneca addition lines”
Claim · model-written summary
The 7H Akom-Manas addition line may be a good candidate for improving the salt tolerance of wheat.
- Taxon
- wheatTriticum aestivume2
- Material
- 7H Akom-Manas addition linee2
- Outcome
- salt tolerancee2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“the 7H Akom-Manas addition line may be a good candidate for improving the salt tolerance of wheat in the future”
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