Dergiler / Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2017 / Cilt: 7 - Sayı: 3
Farklı Yaprak Su Potansiyeli (Ψyaprak) ve Salkım Seyreltme Uygulamalarının Sangiovese Üzüm Çeşidinin Fitokimyasal Özellikleri Üzerine Etkileri
- Sayfa
- 11–18
- DOI
- —
Özet
Bu çalışma yaprak su potansiyeli ve salkım seyreltme uygulamalarının Sangiovese üzüm çeşidinin
Abstract
This study was conducted in order to determine the effects of leaf water potential and cluster thinningapplications on phytochemical properties of cv. Sangiovese. Four different leaf water potential (Ψleaf) applications;(Control (Non irrigated) (<0.7MPa), Ψpd nЄ (-0.3;-0.5] MPa, Ψpd nЄ (-0.3;-0.6] MPa, Ψpd nЄ (-0.3;-0.7] MPa)and two different cluster thinning applications; (non cluster thinning and 50% cluster thinning) were made. In thisresearch, it was determined that the application of Ψpd nЄ (-0.3;-0.7 MPa) improves the phytochemical propertiesmore than control treatment. Cluster thinning applications had an insignificant effect on leaf water potentials,whereas %50 Cluster Thinning application had an positive effect on the quality. As a result, Ψpd nЄ(-0.3;-0.7] MPainterval leaf water potential application and when the excessive yield existing, %50 Cluster Thinning could berecomended for the cv. Sangiovese.