Abstract
The seed vigor,seedling biomass,protective enzyme activity and compatible osmolytes as well as Na+ and K+ content of four wheat genotypes seedling under salt stress were studied in vitro.The results indicated that the seed germination and seedling growth were inhibited under the salt stress.The germination rate,single root length,bud length and biomass decreased significantly as the increase of salt concentration,and there were significant differences among genotypes.The biomass of Xiaoyan 6 and NR9405 were significantly greater than Shaan229 and RB6 under salt stress.SOD activity of Xiaoyan and NR9405 increased with the increase of salt concentration.SOD activity of RB6 and Shaan229 increased under the salt concentration of 0～150 mmol/L;however,it decreased sharply under the 200 mmol/L salt concentration.As the increase of salt concentration,the free proline content in four different wheat genotypes increased,and the accumulation in RB6 was significantly higher than others under the 200 mmol/L salt concentration.The Na+ content and Na+/K+ in wheat seedlings rose but K+ content dropped owing to the increase of salt concentration.Overall,Xiaoyan6 and NR9405 were better than Shaan229 and RB6 in salt tolerance.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 12
Claim · model-written summary
Germination rate, root length, bud length and biomass declined significantly as salt concentration increased.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- salt concentratione0
- Outcome
- germination rate,single root length,bud length and biomasse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The germination rate,single root length,bud length and biomass decreased significantly as the increase of salt concentration”
t0“winter wheat genotypes”
Claim · model-written summary
These salt responses differed significantly among wheat genotypes.
Verbatim
e0“there were significant differences among genotypes”
Claim · model-written summary
Under salt stress Xiaoyan 6 and NR9405 had significantly greater biomass than Shaan229 and RB6.
Verbatim
e0“The biomass of Xiaoyan 6 and NR9405 were significantly greater than Shaan229 and RB6 under salt stress.”
Claim · model-written summary
SOD activity in Xiaoyan and NR9405 increased as salt concentration increased.
- Taxon
- Xiaoyane0
- Material
- Xiaoyan and NR9405e0
- Treatment
- salt concentratione0
- Outcome
- SOD activitye0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“SOD activity of Xiaoyan and NR9405 increased with the increase of salt concentration.”
Claim · model-written summary
SOD activity in RB6 and Shaan229 increased at 0～150 mmol/L salt.
- Taxon
- RB6e0
- Material
- RB6 and Shaan229e0
- Treatment
- salt concentration of 0～150 mmol/Le0
- Outcome
- SOD activitye0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“SOD activity of RB6 and Shaan229 increased under the salt concentration of 0～150 mmol/L”
Claim · model-written summary
SOD activity in RB6 and Shaan229 decreased sharply at 200 mmol/L salt.
- Taxon
- RB6e0
- Material
- RB6 and Shaan229e0
- Treatment
- 200 mmol/L salt concentratione0
- Outcome
- SOD activitye0
- Direction
- decreased sharplye0
Not reportedComparator
Verbatim
e0“SOD activity of RB6 and Shaan229 increased under the salt concentration of 0～150 mmol/L;however,it decreased sharply under the 200 mmol/L salt concentration.”
Claim · model-written summary
Free proline content increased with salt concentration in four wheat genotypes.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- salt concentratione0
- Outcome
- free proline contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As the increase of salt concentration,the free proline content in four different wheat genotypes increased”
t0“winter wheat genotypes”
Claim · model-written summary
At 200 mmol/L salt, proline accumulation in RB6 exceeded that of the other genotypes significantly.
Verbatim
e0“the accumulation in RB6 was significantly higher than others under the 200 mmol/L salt concentration”
Claim · model-written summary
Seedling Na+ content rose as salt concentration increased.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- increase of salt concentratione0
- Outcome
- Na+ contente0
- Direction
- rosee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Na+ content and Na+/K+ in wheat seedlings rose but K+ content dropped owing to the increase of salt concentration.”
t0“winter wheat genotypes”
Claim · model-written summary
Seedling Na+/K+ ratio rose as salt concentration increased.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- increase of salt concentratione0
- Outcome
- Na+/K+e0
- Direction
- rosee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Na+ content and Na+/K+ in wheat seedlings rose but K+ content dropped owing to the increase of salt concentration.”
t0“winter wheat genotypes”
Claim · model-written summary
Seedling K+ content dropped as salt concentration increased.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- increase of salt concentratione0
- Outcome
- K+ contente0
- Direction
- droppede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Na+ content and Na+/K+ in wheat seedlings rose but K+ content dropped owing to the increase of salt concentration.”
t0“winter wheat genotypes”
Claim · model-written summary
Xiaoyan6 and NR9405 showed better salt tolerance than Shaan229 and RB6.
Verbatim
e0“Overall,Xiaoyan6 and NR9405 were better than Shaan229 and RB6 in salt tolerance.”
The same questions in other papers
salinity · growth · Triticum aestivum (wheat)Positive and negative results
327 papers in the same direction as this paper · 49 in the opposite direction
- positive
- positive
- positive
373 papers more in this group
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.