摘要
侧柏在山西省的天然分布仅限于内长城以南 ,为实现雁门关外造林树种的多样性 ,从 1 996年起在怀仁县进行了侧柏造林试验。结果表明 ,侧柏在本区的栽培区应限制在桑干河流域的薛家庄、金沙滩、落阵营、九梁洼林场 ,不宜在山顶风口和迎风的山坡栽植。种子应尽量在本地或内蒙地区采摘 ,宜采用 3年生留床苗或 2 + 1的移植苗 。
The natural distribution of oriental arborvitae in Shanxi Province is limited to the south of inside the Great Wall.The test of oriental arborvitae silviculture has been carried in Huairen county since 1996 for realizing the diversity of afforestation species outside Yan Menguan.The results show that the culture zones for oriental arborvitae in this region should be confined to Xue Jiazhuang,Jin Shatan,Luo Zhenying,Jiu Liangwa forest farms,not the hilltop or hillside facing the wind.Its seeds should be collected as fully as possible in this locality or Nei Monggol region.The oriental arborvitae silviculture effect is the best if three year old bed growing seedlings or '2+1' replanting seedlings were mixed with broad leaved tree species.
出处
《山西林业科技》
2001年第B12期11-16,共6页
Shanxi Forestry Science and Technology
关键词
侧柏
造林
成活率
人工栽培
oriental arborvitae
afforestation
survival rate
