Claim · model-written summary
Full length restraint progressively suppressed diameter and volume increment over 15 years.
- Taxon
- Pinus radiata D. Don
Pinus radiatat0 - Treatment
- prevented from swaying throughout their lengthe0
- Outcome
- diameter and volume incremente0
- Direction
- suppressione0
- Qualifier
- over 15 yre0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stayed trees were prevented from swaying throughout their length progressive suppression of diameter and volume increment was observed over 15 yr”
t0“Pinus radiata D. Don”
Title
The effect of wind sway on the form and development of Pinus radiata D. Don
MR Jacobs Australian Journal of Botany 1954. doi:10.1071/bt9540035
Other claims from this paper (9)
- Intervention effect Free swaying increased lower trunk diameter growth.
- Observation Sway related diameter growth reached 25 to 30 ft after 10 years.
- Intervention effect Sway effects at 4 ft were greater in heavily thinned than well stocked areas.
- Intervention effect Sway increased root diameter growth near the trunk.
- Intervention effect Sway increased eccentric trunk development along prevailing winds.
- Intervention effect Stayed and free swaying trees had little difference in height growth.
- Intervention effect Staying changed height to diameter relationships.
- Intervention effect Trees prevented from swaying were unstable after two years.
- Observation When upper parts could sway, stayed trees used locality factors well for eight years.