Claim · model-written summary
Paclobutrazol and photoperiod effects were additive.
- Taxon
- strawberry
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Fragaria ×ananassat0 - Outcome
- Effects of combined paclobutrazol and photoperiod treatmentse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Effects of combined paclobutrazol and photoperiod treatments were additive.”
t0“strawberry ( Fragaria × ananassa )”
Title
Nadine J. Wiseman; Colin G. N. Turnbull Australian Journal of Plant Physiology 1999. doi:10.1071/pp98001
Other claims from this paper (12)
- Intervention effect Short days lowered petiole growth rate to 60% of long-day controls.
- Intervention effect Short-day petiole length at maturity was 75% of controls.
- Mechanism Decreased cell length primarily accounted for shorter mature petioles.
- Observation The third subsequent leaf also had fewer cells.
- Intervention effect Paclobutrazol-treated petioles reached 44% of control maximum growth rate.
- Intervention effect Paclobutrazol reduced mature petiole length to 30% of controls.
- Mechanism Reduced cell length accounted for shorter paclobutrazol-treated petioles.
- Observation Second leaves had more severely reduced growth rates under paclobutrazol.
- Association Higher paclobutrazol concentration progressively reduced growth.
- Observation A gibberellin-independent component accounted for 20% of elongation.
- Observation Normal short-day response persisted in paclobutrazol-treated plants.
- Recommendation The authors recommend direct gibberellin measurements in growing petioles to assess gibberellin function.