Claim · model-written summary
Performance index decreased continuously from the start of dehydration as relative water content fell.
- Treatment
- dehydratione0
- Outcome
- performance index (PIabs)e0
- Direction
- decreasee0
- Qualifier
- following the decrease of RWCe0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Verbatim
e0“a continuous decrease of performance index (PIabs) parameter (Strasser et al. 1995) was observed from the very beginning of dehydration following the decrease of RWC.”
Title
Performance index as a sensitive indicator of water stress in Triticum aestivum L.
M. Živčák; M. Brestič; K. Olšovská; et al. Plant Soil and Environment 2008. doi:10.17221/392-pse
Other claims from this paper (3)
- Intervention effect Maximum PS II quantum efficiency was almost unchanged by dehydration until severe water stress.
- Observation Performance index differed significantly among all tested wheat varieties.
- Method / resource The authors propose PIabs as an index of wheat vitality and sensitivity to water stress.