Claim · model-written summary
Urea did not alter the ringing effect on orange yield.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
e0“Applications of growth substances, growth retardants and urea did not alter the effect of ringing on yield”
t0“Orange Trees”
Title
Effects of Ringing on Yields of Low-Bearing Orange Trees(Citrus Sinensis(L.) Osbeck)
R. Goren; S.P. Monselise Journal of Horticultural Science 1971. doi:10.1080/00221589.1971.11514422
Other claims from this paper (13)
- Observation Twelve to 15% of Shamouti orange trees in Israel bear low yields.
- Intervention effect Ringing sometimes doubled yields of low-bearing Shamouti orange trees.
- Intervention effect Ringing sometimes doubled yields of Washington Navel oranges.
- Intervention effect Ringing sometimes doubled yields of Valencia Late oranges.
- Intervention effect Growth substances did not alter the ringing effect on orange yield.
- Intervention effect Growth retardants did not alter the ringing effect on orange yield.
- Observation The ringing effect on orange yield decreased considerably in the second year.
- Observation The ringing effect on orange yield was absent two years after treatment.
- Association Ringing effects were greater when unringed orange control trees had lower yields.
- Intervention effect Ringing before flowers opened produced the best results.
- Intervention effect Ringing decreased drop of orange flowers and fruitlets.
- Intervention effect Ringing increased fruits per orange tree.
- Intervention effect Ringing did not affect individual orange fruit weight.