Environmental Conservation of C.purpuratum on Mt.Fuji

富士山紫花蠹的环境保护

• 批准号: 07680601
• 负责人: MASUZAWA Takehiro
• 金额: $ 1.41万
• 依托单位: Shizuoka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07680601/
• 关键词: Mt.Fuji; Cirsium purpuratum; Disterbance; Envilonmental conservation; T'buried seed; Soil cover; Seedling establishment; Germination physiology; ロゼット植物; 砂礫地

Cirusium purupuratum growing in the subalpine and mountain zone of Mt.Fuji is one of the pioneer plants of early successional stage. Seed production, buried seed in the soil and seedling establishment were studied at Mt. Fuji. The measurements at field were curried out two main area, Sunazawa and Taroubo station. Numerous viable sees were produced on one inflorescence (100-300). Seedling establishment was available from 3-5 cm deep in soil. In this study C.puruplatum plaied an important role for envilonmental conservation at Mt.Fuji.

生长于富士山亚高山和山地地区的紫花蓟是演替早期的先锋植物之一。在富士山研究了种子生产、种子埋入土壤和幼苗生长。现场测量主要针对两个主要区域：砂泽站和太郎坊站。一个花序上产生了许多能存活的花序（100-300）。幼苗可在土壤3-5厘米深处定植。在这项研究中，C.puruplatum 在富士山的环境保护中发挥了重要作用。