Seedless Berry Growth and Bioactive Compounds of cv. 'Recel Uzumu' (V-Vinifera L.) as Affected by Application Doses and Times of Pre-Harvest Thidiazuron
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Date
2016
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Springer
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
The purpose of this research was to appreciate the impact of the synthetic cytokinin, well known as thidiazuron (TDZ) on seedless berry quality of cv. 'Recel Uzumu'. Three concentration levels including 0, 5 and 10 mg/L were applied on the grapevines during different phenological stages of grapevine such as Time 1: beginning of berry stetting, Time 2: berries pepper corn size and Time 3: berries pea size. While TDZ application times had no impacts on cultivar characteristics, it was determined that the application doses of TDZ had major impacts on yield and quality components of cv. 'Recel Uzumu'. Consequently, ascending TDZ doses increased berry and cluster size and led to decreases in total soluble solids content, total phenolic compound content, total anthocyanin content and p-value of grape juice regardless of TDZ application time. The most effective TDZ dose was 10 ppm for improving berry and cluster size in cv. 'Recel Uzumu'.
Description
Keywords
V. vinifera L., Seedless Table Grape, Thidiazuron, Plant Growth Regulators, Berry Size, Cytokinin, Grapes
Journal or Series
Erwerbs-Obstbau
WoS Q Value
Q3
Scopus Q Value
Q3
Volume
58
Issue
4
