Claim · model-written summary
Ozone fumigation reduced the size of white birch leaves.
- Taxon
- white birch
Betula pendulae1 - Organ / stage
- leavese1
- Treatment
- 25 pphm ozone for 110 dayse0
- Outcome
- sizee1
- Direction
- reducede1
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“White birch, yellow birch, bigtooth aspen, eastern cottonwood, Japanese larch, and white spruce seedlings were fumigated with 25 pphm ozone for 110 days.”
e1“The number and size of the white birch leaves were also reduced during the fumigation period”
Title
Growth of six woody species fumigated with ozone
Keith F. Jensen; R.G. Masters OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1975. doi:10.2337/diaspect.28.3.214
Other claims from this paper (7)
- Intervention effect Ozone fumigation reduced white birch seedling height growth, but the reduction was not statistically significant.
- Intervention effect Ozone fumigation did not affect yellow birch growth.
- Intervention effect Ozone fumigation did not affect bigtooth aspen growth.
- Intervention effect Ozone fumigation did not affect eastern cottonwood growth.
- Intervention effect Ozone fumigation did not affect Japanese larch growth.
- Intervention effect Ozone fumigation did not affect white spruce growth.
- Intervention effect Ozone fumigation reduced the number of white birch leaves.