Beyond °Brix: Understanding grape ripening

For winemakers, °Brix has long been one of the most important tools for deciding when grapes are ready to harvest. It provides a useful indication of sugar concentration and potential alcohol. But research into grape ripening suggests that °Brix alone may not tell the full story. An increase in sugar concentration does not necessarily mean that the berry is still accumulating sugar.

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Grafting type and its effect on xylem network formation in the graft union twelve months later

Grapevine grafting is an essential part of winemaking. We need the scion varieties to produce high-quality wines, but we also require the rootstocks to provide the necessary resistance against phylloxera and other pathogens or environmental factors.

Continue ReadingGrafting type and its effect on xylem network formation in the graft union twelve months later