Claim · model-written summary
Urea at 1% spraying significantly increased reducing sugars and anthocyanin in berry skin compared with untreated vines.
- Taxon
- grapese0
- Treatment
- Urea at 1% sprayinge4
- Outcome
- reducing Sugars and anthocyanin in berry skine4
- Direction
- increasede4
- Comparator
- untreated onese4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e0“This investigation was carried out at the Experimental orchard, Faculty of Agriculture, Assiut University, Egypt, to study the effect of CPPU spraying and pinching on cluster and berry traits of Roomy Red, as well as, effect of berry thinning and GA3 application on cluster and berry traits of Ruby Seedless grapes during 2007 and 2008 seasons”
e4“GA3 at 1.5 to 3.0 ppm and Urea at 1% spraying and brushing the flowers cluster at full bloom significantly increased the berry weight, total soluble solids, reducing Sugars and anthocyanin in berry skin compared to untreated ones”
Title
A. El-Salhy; K. A. Amen; alaa masoud; et al. Assiut Journal of Agricultural Sciences/Assuit Journal of Agricultural Sciences 2009. doi:10.21608/ajas.2010.268803
Other claims from this paper (19)
- Intervention effect GA3 at 1.5 or 3.0 ppm spraying significantly decreased berry number, weight and cluster compactness compared with untreated vines.
- Intervention effect Brushing the flower clusters at full bloom significantly decreased berry number, weight and cluster compactness compared with untreated vines.
- Intervention effect 1% Urea vine foliage spraying at full bloom significantly decreased berry number, weight and cluster compactness compared with untreated vines.
- Intervention effect All berry thinning reduced the berry number.
- Intervention effect All berry thinning increased the length of clusters.
- Intervention effect All berry thinning produced a pronounced decrease in cluster compactness coefficient.
- Intervention effect All berry thinning produced loose clusters.
- Intervention effect GA3 at 1.5 to 3.0 ppm significantly increased berry weight and total soluble solids compared with untreated vines.
- Intervention effect GA3 at 1.5 to 3.0 ppm significantly increased reducing sugars and anthocyanin in berry skin compared with untreated vines.
- Intervention effect Urea at 1% spraying significantly increased berry weight and total soluble solids compared with untreated vines.
- Intervention effect Brushing the flower clusters at full bloom significantly increased berry weight and total soluble solids compared with untreated vines.
- Intervention effect Brushing the flower clusters at full bloom significantly increased reducing sugars and anthocyanin in berry skin compared with untreated vines.
- Intervention effect CPPU spraying of shoots and flower clusters at full bloom significantly increased berry number, weight and cluster compactness compared with untreated vines.
- Intervention effect CPPU spraying at full bloom gave the highest cluster traits compared with pinching.
- Intervention effect CPPU spraying significantly increased berry weight compared with untreated vines.
- Intervention effect CPPU spraying improved juice and skin anthocyanin constituents of berries compared with untreated vines.
- Intervention effect Pinching either shoots or flower clusters at full bloom significantly increased berry weight compared with untreated vines.
- Intervention effect Pinching either shoots or flower clusters at full bloom improved juice and skin anthocyanin constituents of berries compared with untreated vines.
- Recommendation The authors conclude that GA3 at 1.5-3 ppm or brushing the flower clusters are the best methods for berry thinning of Ruby Seedless grapevines.