元江栲 壳斗科,栲属双子叶植物。乔木。 生长于云南大部分地区,尤以滇中地区分布最普遍,是重要的水源涵养树种之一。树高达20米,胸径达60厘米。叶卵形披针形。花单性。壳斗近球形,内有坚果3枚。 果期9-10月,种子繁殖。木质坚硬,可用作枕木、农具。树皮及壳斗富含单宁,可提取烤胶。干种仁含淀粉66.76%、蛋白质2.86%、脂肪0.45%,可供食用及酿酒。 是云南常见的淀粉植物和用材树种。
结果表明,滇青冈和元江栲枯叶分解速率高于云南松针叶。
It was found that the decomposition rates of both broad - leaved leaf litters are greater than that of pine needles.
报告云南鸡足山半湿润常绿阔叶林元江栲群落和高山栲群落植物种间结合的研究结果。
The paper discusses the interspecific association of the two communities at Jizu Mountain of Yunnan Province.
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