EPISODE · Dec 22, 2025 · 16 MIN
573. 庞大真菌：地球上最大的生物体
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这篇文章介绍了位于俄勒冈州马卢尔国家森林的奥氏蜜环菌，它被认为是地球上生物量最大的单体生物。这种被称为“巨型真菌”的有机体占地约2,385英亩，据估计已有数千年的历史。该资料详细阐述了这种真菌如何通过地下的菌索寄生并最终杀死树木，利用树干中的养分生长。尽管它在秋季会结出名为蜜菇的可食用菌体，但其庞大的主体始终隐藏在土壤和树皮之下。通过DNA研究，科学家们不仅确认了其庞大的覆盖范围，还揭示了这种独特生物在森林生态系统中的演化历程。内容来源：https://www.oregonencyclopedia.org/articles/humongous-fungus-armillaria-ostoyae/
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573. 庞大真菌：地球上最大的生物体
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