Claim · model-written summary
Germination percentage and germinal bud length decreased as osmotic stress increased.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- osmotic stresse0
- Outcome
- germination percentage and germinal bud lengthe0
- Direction
- decreasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat”
e0“Both of germination percentage and germinal bud length decreased with the increase of osmotic stress”
Title
Methods for Identifying Drought Resistance at Germination Stage of Wheat by Osmotic Stress
Xiaoping Chang Zhiwu yichuan ziyuan xuebao 2003
Other claims from this paper (8)
- Intervention effect Sucrose inhibited germinal bud growth through molding and stress.
- Intervention effect PEG-6000 at -0.25MPa inhibited germinal bud elongation.
- Intervention effect Mannitol at -0.50MPa inhibited germinal bud elongation.
- Intervention effect PEG-6000 at -0.50MPa significantly decreased germination percentage.
- Intervention effect Mannitol at -1.00MPa significantly decreased germination percentage.
- Mechanism Osmotic stress slowed water absorption by grains and lowered grain relative water content and osmotic potential relative to water.
- Intervention effect Germination parameters decreased more in PEG-6000 than mannitol at the same osmotic potential.
- Recommendation The authors recommend -0.50MPa PEG-6000 or -1.00MPa mannitol for screening wheat drought resistance by germination percentage, preferring PEG-6000 if cost matters.