Belgian winegrowers in the Walloon region are facing the challenges of climate change and adapting their techniques to ensure a successful harvest. Despite the initial seemingly positive impact of rising temperatures on vineyard development, climate change brings with it a number of obstacles such as climatic hazards, including floods, rain, frost, and the appearance of insects and diseases previously more common in southern Europe.
Jeanette van der Steen, owner of Château Bon Baron, highlights the dangers posed by climate change and the need for adaptation in the face of these challenges. Winegrowers are now changing their techniques to mitigate these risks, with van der Steen advocating for sustainable practices such as spreading clay on vines and thinning out leaves to protect against water and heat stress and increase grape resilience.
The unpredictability of climate change also presents challenges in predicting the start of the harvest season, with harvests now starting earlier due to increasing temperatures. Van der Steen notes the shift from a mid-October start to an early September start over the years. This year, the start of the harvest remains uncertain as winemakers closely monitor the weather patterns.
In conclusion, Belgian winegrowers in the Walloon region are facing the realities of climate change and adapting their practices to ensure the continued success and viability of their vineyards in the face of these challenges.
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