Claim · model-written summary
Retained leaves had greater laminar extension.
VitisNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Their laminar extension was increased”
t0“grapevine”
Title
Foliar influences on the vegetative development of grapevine
Jean-Claude Fournioux OENO One 1997. doi:10.20870/oeno-one.1997.31.4.1063
Other claims from this paper (12)
- Intervention effect Total defoliation reduced internodal elongation.
- Association More retained young leaves increased internode length.
- Intervention effect Leaf initiation rhythm was unchanged under three defoliation modalities.
- Association Suberized shoot length was positively correlated with adult leaf number.
- Association The relation between suberized shoot length and adult leaf number was nonlinear.
- Intervention effect Retaining adult leaves increased growth of leaves left on shoots.
- Intervention effect Retained leaves had thicker laminae and palisade parenchyma than controls.
- Mechanism Adult leaves played a role in late-season growth arrest.
- Mechanism Adult leaves played a role in late-season apical senescence.
- Intervention effect One leaf retained in the upper or lower shoot caused growth arrest.
- Intervention effect Only old leaves at the shoot base produced apex death.
- Mechanism Some results indicated that apical senescence was not caused by nutrient deficiency.