Claim · model-written summary
Calcium application had no effect on berry skin anthocyanin content.
- Organ / stage
- berry skine0
- Treatment
- Application of Cae0
- Outcome
- anthocyanin contente0
- Direction
- no effecte0
VitisNot reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of Ca had no effect on anthocyanin content of berry skin”
t0“REDGLOBE GRAPEVINES”
Title
Y. Omran; M. Shoieb; F. El-Morsy Journal of Plant Production 2009. doi:10.21608/jpp.2009.118856
Other claims from this paper (17)
- Intervention effect Ca, Zn, Cu and methanol sprays increased leaf chlorophyll a, chlorophyll b and carotenoids.
- Intervention effect Methanol foliar application increased bud burst percentage.
- Intervention effect All spray treatments significantly improved vine vegetative growth.
- Intervention effect Methanol application at 25% gave maximum yield weight relative to control.
- Intervention effect Methanol application at 25% gave the biggest bunch components relative to control.
- Observation Untreated vines had the highest infected berry percentage, 16.24% per vine.
- Intervention effect Calcium spray reduced infected berries by about 84%.
- Intervention effect Zinc spray reduced infected berries by about 88%.
- Intervention effect Copper spray reduced infected berries by about 90%.
- Intervention effect The combined calcium, zinc and copper spray reduced infected berries by about 82.4%.
- Intervention effect Methanol spray reduced infected berries by about 88%.
- Intervention effect All treatments increased berry total soluble solids and the soluble solids to acid ratio.
- Intervention effect All treatments decreased total acidity.
- Intervention effect Treatments other than calcium increased berry skin anthocyanin content.
- Intervention effect All treatments increased cane total carbohydrates and pruning weight per vine.
- Association Yield weight, pruning weight and infected berry percentage had a strong positive correlation, r2 = 0.930.
- Observation Spraying 20% methanol produced most of the positive effects.