南宫山国家森林公园野生杜鹃花资源调查  

Investigation of Wild Rhododendron Resources in Nangongshan National Forest Park

作　　者：毋建军 WU Jian-jun(Shaanxi Tree Seed and Seedling Station,Xi'an,Shaanxi 710082)

机构地区：[1]陕西省林木种苗工作站

出　　处：《陕西林业科技》2019年第4期36-38,共3页Shaanxi Forest Science and Technology

摘　　要：采用现地调查的方法对南宫山国家森林公园野生杜鹃花资源进行了调查,结果为南宫山森林公园现有杜鹃属植物7种,即映山红、粉白杜鹃、粉红杜鹃、美容杜鹃、四川杜鹃、太白杜鹃、秀雅杜鹃;分布海拔范围1400~2200m,集中在1800~2000m范围内;自然更新苗少,自然更新能力不强,游道两旁破坏现象比较严重,建议进行就地保存。Wild Rhododendron resources in Nangongshan National Forest Park were investigated by on spot inventory. The result showed that there are wild rhododendron in seven species—— Rhododendron simsii, R.hypoglaucum,R.oreodoxa var. fargesil, R. calophytum, R.sutchuenense, R.purdomii and R. concinnum , distributed in the elevation ranging from 1 400 m to 2 200 m and mostly concentrated between 1 800 m and 2000m. Natural regeneration capacity is weak, with a litter regenerated plants observed. Plants along the traveling road are severely damaged. Protection measures are suggested.

关 键 词：南宫山国家森林公园 杜鹃花 资源 保护 

分 类 号：S685.21[农业科学—观赏园艺]