Claim · model-written summary
Loss of photosynthetic pigments may explain greater severity of alkali stress.
- Taxon
- Xiaobingmait0
- Treatment
- Alkali-stresse0
- Outcome
- effect of alkali-stresse0
- Qualifier
- great decrease of photosynthetic pigment contente0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Verbatim
e0“Alkali-stress caused great decrease of photosynthetic pigment content,which might be one of the reasons that the effect of alkali-stress was more severe than that of salt-stress.”
t0“Physiological Response of Xiaobingmai (Triticum aestivum-Agropyron intermedium) to Salt-Stress and Alkali-Stress”
Title
Yang Chun ACTA AGRONOMICA SINICA 2007
Other claims from this paper (11)
- Intervention effect Relative growth rate and water content decreased more under alkali stress than salt stress as intensity increased.
- Intervention effect MDA and electrolyte leakage increased more under alkali stress than salt stress.
- Intervention effect Chlorophyll and carotenoid contents did not change under salt stress.
- Intervention effect Chlorophyll and carotenoid contents decreased sharply under alkali stress.
- Intervention effect Sodium, proline, and betain contents increased under both stresses, more under salt stress.
- Intervention effect Potassium content decreased under both stresses, more under salt stress.
- Intervention effect Organic acid content increased significantly under alkali stress.
- Intervention effect Organic acid content decreased slightly under salt stress.
- Observation Maximum resistance concentration was 300 mmol L-1 for salt stress.
- Observation Maximum resistance concentration was 150 mmol L-1 for alkali stress.
- Mechanism Organic acid accumulation may be a physiological response mechanism to alkali stress.