Claim · model-written summary
Waterlogging reduced the rate of leaf extension within 48 h.
- Taxon
- barley
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Hordeum vulgaree0 - Outcome
- rate of leaf extensione2
- Direction
- reductione2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“barley plants were growing was flooded”
e2“Within the same time there was injury to seminal roots and a reduction in the rate of leaf extension”
Title
M. C. Drew; E. J. Sisworo New Phytologist 1979. doi:10.1111/j.1469-8137.1979.tb02656.x
Other claims from this paper (8)
- Observation Dissolved oxygen in the waterlogged soil declined to below 2% within 48 h.
- Observation Waterlogging caused injury to seminal roots within 48 h.
- Intervention effect Net uptake rates of nitrogen, phosphate and potassium in shoots were reduced shortly after waterlogging began.
- Intervention effect Shoot nitrate concentration after 48 h of waterlogging was about one third of that in controls.
- Observation With waterlogging, nitrogen was accumulated by younger tissues at the expense of older leaves.
- Observation The nitrogen redistribution preceded premature breakdown of chlorophyll in the older leaves.
- Observation With prolonged anaerobiosis, concentrations of potentially inhibitory soil products increased, though the changes were relatively small.
- Observation Nitrate in the soil solution declined with prolonged anaerobiosis.