软木塞产业在环保与市场中寻找新生机
Among the rolling hills of southern Portugal, families have harvested cork bark for generations — but today, their ancient craft faces a modern challenge. The traditional wine stopper, made from the bark of the cork oak tree, is competing with cheaper synthetic alternatives and screw caps. Yet this quiet industry is not fading; it is reinventing itself through sustainability and innovation.
Cork harvesting is one of the most eco-friendly agricultural processes on Earth. Workers carefully peel the outer bark by hand every nine years, never cutting into the living tree. The tree continues to absorb carbon dioxide, making cork forests vital carbon sinks. In fact, cork oak landscapes in Portugal and Spain support exceptional biodiversity, from wild boars to rare bird species. This natural advantage has become a key selling point for wineries that want to tell a green story.
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