Defoliation and water leaf potential effects on oenological properties of Merlot (Vitis vinifera L.) grape must

Defoliation and water leaf potential effects on oenological properties of Merlot (Vitis vinifera L.) grape must

This research was carried out to determine the effects of leaf water potential and defoliation treatments on the oenological properties of grape must. Merlot/41B graft combination grapevines were cultivated in Chateau Kalpak vineyards in Tekirdağ, Şarköy. The trial was carried out for two consecutiv...

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Veröffentlicht in:Acta scientiarum Polonorum. Hortorum cultus (Ogrodnictwo) 2023-01, Vol.22 (5), p.99-114
Hauptverfasser: Candar, Serkan, Bahar, Elman, Korkutal, İlknur, Aktaş, Fatma Betül
Format: Artikel
Sprache:eng
Schlagworte:
abiotic stress
berry maturity
berry quality
canopy management
leaf removal
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Zusammenfassung:This research was carried out to determine the effects of leaf water potential and defoliation treatments on the oenological properties of grape must. Merlot/41B graft combination grapevines were cultivated in Chateau Kalpak vineyards in Tekirdağ, Şarköy. The trial was carried out for two consecutive years in the vineyard in the vegetation periods of 2019–2020 and 2020–2021. Leaf water potential treatments were S0 (Control = no irrigation), S1 (–0.3/–0.5 MPa), S2 (–0.5/–0.7 MPa) and S3 (
ISSN:1644-0692
2545-1405
DOI:10.24326/asphc.2023.5051