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Use of Gibberellin A5 to Increase the Yield and Quality of Wine Grapes
Use of Gibberellin A5 to Increase the Yield and Quality of Wine Grapes
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机译:使用赤霉素A5提高酿酒葡萄的产量和品质
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摘要
A method for increasing the harvest yield of wine grapes per hectare, via increased berry numbers per bunch, while enhancing grape quality. The method comprises applications of a solution comprising one of gibberellins GA5, GA4, or a mixture of GA4 and GA7 (GA4/7) to developing grape berry bunches, at a concentration selected from the range of about 5 mg/L to about 50 mg/L. The solution is preferably applied during a time selected from the range of about 60 days to about 30 days before veraison.
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