Sauvignon blanc

Know thy enemy: oxygen or storage temperature?

It is well known that high oxygen levels and high ageing temperatures are detrimental to white wine’s composition and ageing capacity. However, these results, though valuable, have often been obtained under extreme temperatures of oxygen levels that wine will...

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Sauvignon Blanc South Africa 2020

Winetech supports cultivar associations on an ad hoc basis. Support is mostly given to the associations’ technical days and in the form of handouts. Handouts usually comprise booklets of cultivar specific information including the latest Winetech-funded and...

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Effect of weather conditions on yield components

Aim of the study In this project, researchers aimed to quantify the relationship between yield components and the climatic conditions at critical growth stages for wine grapes in a cool climate environment. Project layout This was a long-term field study on...

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