Publications by authors named "Fan-Qi Liu"
Article Synopsis
- - The study explored how sunlight exposure, based on grape cluster positions in the canopy and vineyard row orientation, affects the flavonoid and volatile compound profiles of 'Cabernet franc' and 'Chardonnay' grapes in a temperate climate in China.
- - Interior grape clusters received less sunlight than those on the exterior, leading to lower total flavonol concentrations, while cluster positioning had minimal effects on overall berry weight and acidity.
- - The findings suggest that while cluster position influences some volatile compounds, it does not significantly alter key parameters like anthocyanins; this knowledge can guide winegrowers in crafting better harvest strategies.
J Sci Food Agric
July 2020
Article Synopsis
- Gibberellic acid (GA) is a plant growth regulator used to enhance grape size and induce seedlessness but has limited research on its impact in wine grapes.
- A study applied different GA concentrations on 'Cabernet Franc' and 'Cabernet Sauvignon' vines, finding that GA significantly elongated the rachis without affecting berry seed number or overall flavonoid levels.
- The application of 50-100 mg/L GA promoted inflorescence and bunch elongation and improved cluster compactness without negatively impacting yield or altering most aroma compounds.
