Claim · model-written summary
Average grading values for the three leaf colour groups were 1.0, 2.5 and 3.8.
- Taxon
- Tobacco
Nicotiana tabacumt0 - Outcome
- Average grading valuese0
- Value
- 1.0, 2.5 and 3.8e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Average grading values of the leaves of the above cited 3 groups were 1.0, 2.5 and 3.8 respectively.”
t0“Tobacco Leaves”
Title
Some Leaf Characters of Flue-Cured Tobacco Leaves Sprayed with Transpiration Suppressant
Masao TANAKA Japanese Journal of Crop Science 1968. doi:10.1626/jcs.37.436
Other claims from this paper (12)
- Intervention effect OED sprayed leaf halves had smaller intercellular spaces than unsprayed halves.
- Observation The reduced intercellular spaces appeared the day after spraying and persisted at least 25 days.
- Intervention effect CO2 exposure decreased blade intercellular spaces relative to air.
- Intervention effect O2 exposure increased blade intercellular spaces relative to air.
- Mechanism The authors inferred that oxygen pressure controls intercellular space development.
- Association Leaves with least or intermediate colour differences had larger intercellular spaces than leaves with intermediate or greatest differences.
- Intervention effect OED sprayed leaves had larger dominant wavelength than unsprayed leaves.
- Intervention effect OED sprayed leaves had larger excitation purity than unsprayed leaves.
- Intervention effect Unsprayed leaves showed larger spectral reflectance differences between surfaces than OED sprayed leaves, especially at 533 to 612 mμ.
- Intervention effect OED spraying reduced the green shade of cured leaves.
- Intervention effect The authors concluded dilute OED spraying would reduce upper versus lower leaf colour differences.
- Intervention effect The authors concluded dilute OED spraying would produce orange type leaves with high excitation purity.