Claim · model-written summary
With constant photoperiod temperature, a 55 degree dark-period temperature limited the amount of flower initiation.
- Taxon
- Biloxi Soybeant0
- Treatment
- 55⚬ temperature during the dark periode0
- Outcome
- amount of initiatione0
- Direction
- limitede0
- Qualifier
- the temperature during the photoperiod was constante0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Verbatim
e0“When the temperature during the photoperiod was constant, a 55⚬ temperature during the dark period limited the amount of initiation that occurred”
t0“Biloxi Soybean”
Title
M. W. Parker; H. A. Borthwick Botanical Gazette 1939. doi:10.1086/334856
Other claims from this paper (10)
- Intervention effect Flower primordia initiation in Biloxi soybean was influenced much more by temperature variation in the dark period than during the photoperiod.
- Intervention effect A 65 degree dark-period temperature gave much more extensive flower initiation than 55 degrees.
- Intervention effect The 10 degree rise in dark-period temperature produced a greater difference in initiation than any other temperature variation of the same size.
- Association Temperature variation resulted in different numbers of nodes, but the differences were not great enough to account for the differences in floral initiation.
- Intervention effect Fresh and dry weights were influenced by the different temperature treatments.
- Intervention effect Stem lengths and leaf areas were influenced by the different temperature treatments.
- Intervention effect Carbohydrate content decreased as dark-period temperature was increased.
- Intervention effect Nitrogen fractions increased as dark-period temperature was increased.
- Association Changes in carbohydrate and nitrogen metabolism could not be correlated with the morphological responses.
- Intervention effect No temperature combination induced flower primordia under 16-hour photoperiods.