Claim · model-written summary
Rose cultivars RUIjef and MEIferjac had the longest flower longevity regardless of ethylene concentration or growing conditions.
- Taxon
- Rosa L.e0
- Material
- `RUIjef' and `MEIferjac'e4
- Outcome
- longest flower longevitye4
- Qualifier
- Regardless of ethylene concentration or growing conditionse4
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Verbatim
e0“single-stemmed plants of Rosa L.”
e4“Regardless of ethylene concentration or growing conditions, `RUIjef' and `MEIferjac' exhibited the longest flower longevity”
Title
Jose Antonio S. Grossi; H. Brent Pemberton; William E. Roberson HortScience 2000. doi:10.21273/hortsci.35.3.404e
Other claims from this paper (7)
- Intervention effect A 0.1 μL·L -1 ethylene treatment reduced rose flower longevity by 1 day relative to the control.
- Intervention effect Ethylene at 1.0 and 5.0 μL·L -1 reduced rose flower longevity by 3 days relative to the control.
- Association Growing conditions did not affect the response of rose cultivars to ethylene.
- Observation Rose cultivars MEIghivon and MEIgagul had the shortest flower longevity regardless of ethylene concentration or growing conditions.
- Intervention effect Except RUIrosora, rose cultivars had longer flower longevity under summer-like conditions than under winter-like conditions, by 1.5 to 5 days.
- Association Flower longevity of RUIrosora was similar regardless of growing conditions.
- Mechanism Seasonal differences in flower longevity are not explained by ethylene response, so other factors are likely involved.