Claim · model-written summary
NaCl treatment strongly decreased fresh and dry weight of shoots and roots of the 4 soybean varieties at both stages.
- Taxon
- soybean
Glycine maxt0 - Organ / stage
- emergence stage and seedling stagee0
- Treatment
- NaCl treatmentse0
- Outcome
- fresh and dry weight of shoots and rootse0
- Direction
- decreasee0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NaCl treatments could strongly decrease the plant height, fresh and dry weight of shoots and roots of the 4 varieties both in their emergence stage and seedling stage”
t0“soybean”
Title
Huan Liu Acta Ecologica Sinica 2011
Other claims from this paper (15)
- Intervention effect NaCl treatment strongly decreased plant height of the 4 soybean varieties at both emergence and seedling stages.
- Intervention effect Under 150 mmol/L NaCl, lateral root numbers and hypocotyl length decreased in the emergence stage.
- Intervention effect Under 150 mmol/L NaCl, lateral root numbers and hypocotyl length increased in the seedling stage.
- Association Without stress, MDA content and SOD activity in salt-tolerant 22021-1 were significantly higher than in salt-sensitive 22293-1 at both emergence and seedling stages.
- Intervention effect After salt stress, MDA content of salt-tolerant 22021-1 declined by 51.03% in the emergence stage.
- Intervention effect After salt stress, MDA content of salt-tolerant 22021-1 declined by 21.45% in the seedling stage.
- Intervention effect After salt stress, SOD activity of salt-tolerant 22021-1 rose by 5.85% in the emergence stage.
- Intervention effect After salt stress, SOD activity of salt-tolerant 22021-1 rose by 45.77% in the seedling stage.
- Intervention effect In variety 22293-1, MDA content rose by 58.97% in the emergence stage under salt stress.
- Intervention effect In variety 22293-1, MDA content showed no significant change in the seedling stage under salt stress.
- Intervention effect In variety 22293-1, salt stress slightly increased SOD activity in both stages, but not to statistical significance.
- Intervention effect Final commercial yield was affected by short-term salt stress treatments, and the effect differed among soybean varieties.
- Association Salinity tolerance or sensitivity of the soybean varieties was well related to their antioxidant response.
- Association High salt tolerance in variety 22021-1 was associated with maintaining higher SOD activity, which may lower lipid peroxidation.
- Recommendation Leaf MDA level and SOD activity could be used as two physiological indices for assessing salt tolerability of soybean varieties.