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通过野外调查采集野生铁皮石斛(Dendrobium officinale)自然选择与其伴生的苔藓种类,发现有多种苔藓与铁皮石斛伴生,而出现频次较高的主要有缺齿蓑藓Macromitrium gymnostomum、长叶纽藓Tortella tortuosa、拟阔叶小石藓Weisia platyphylloides等3种。通过仿野生种植试验发现,铁皮石斛生长与伴生苔藓的持水性和本生生长耗水情况有关。
A field survey was conducted to investigate the natural selection of Dendrobium officinale and the species of moss associated with it. Many species of moss were found associated with Dendrobium candidum, while the most frequently occurring species were Macromitrium gymnostomum, Tortella tortuosa , WeChat moss Weisia platyphylloides and other 3 species. Through the imitation of wild planting experiment, it was found that the growth of Dendrobium candidum was related to the water-holding capacity of the accompanying moss and the water consumption of the growth and growth of the native plants.