银杏,自古以来人们喜欢种在寺庙和街头路旁,是否因其木材利用价值低?几乎找不到一块银杏林分。木文所述,是日本国内唯一造在山地的银杏人工林。林龄52年。1979年,我们对这块已成林的银杏林分进行了调查,并参考以往资料,分析了生长过程,现概要报告如下:一、林分位置和环境该造林地位于山形县境内沿海岸的低山 Ginkgo, since ancient times, people like to plant in the temples and street road, whether because of its low value of timber use? Almost impossible to find a ginkgo forest points. Wood described, is the only made in the mountains of Ginkgo biloba plantation. Age 52 years. In 1979, we conducted a survey on the forest of Ginkgo Forest, and made reference to past data to analyze the growth process. The summary report is as follows: I. Stand location and environment The forestation site is located along the coast of Yamagata Prefecture Low mountain