摘要
2011年在普洱市思茅区木乃河,江城县曲水镇怒那村三棵桩小组、勐烈镇江边村半坡小组开展降香黄檀育苗和造林引种试验。试验结果表明:荒山造林,5年生平均树高4.09 m,平均地径5.21 cm,表明降香黄檀在普洱市荒山造林生长比较缓慢;而庭院种植的降香黄檀幼树生长较快,5年生平均树高5.71 m,平均胸径8.22 cm。所有试验的苗木均未发生霜冻现象,3年生幼树即开花结实,表明降香檀从原产地引种到普洱市南亚热带气候类型区,在海拔1 430 m以下地带能正常生长,表现出一定的适应性。
This study conducted an introduction test of Dalbergia odorifera in Munai River, Qushui town, Menglie town in Jiangcheng cunty of Pu＇ er in 2011. The result showed that the average tree height of five years old seedling at barren mountain was 4.09 m, and the average ground diameter was 5.21 cm, while the average tree height of five years old seedling in courtyard greening was 5.17 m, and the average DBH was 8.22 cm, which indicating slow growth at barren mountain but fast growth in courtyard. All the seedling of investigation have not been found any harm of frost or diseases and insect pests, three years young trees can be blossom and fruit, which showed the introduction and cultivation of Dalbergia odorifera in south subtropical climate type, at an altitude of 1430 m and below the belt can normally growth.
作者
王立新
许丽萍
李倩
段燕锦
何棠
普彦学
林勇
WANG Lixin XU Liping LI Qian DUAN Yanjin HE Tang PU Yanxue LIN Yong(Pu＇ er Scientific Institute of Forestry, Pu ＇ er, Yunnan 665000, China Jiangcheng Forestry Bureau, Jiangcheng, Yunnan 665000, China)
出处
《林业调查规划》
2016年第5期81-84,90,共5页
Forest Inventory and Planning
关键词
降香黄檀
引种试验
荒山造林
庭院绿化
普洱市
dalbergiae cocobolo
introduction experiment
afforestation of barren bills
courtyard greening
Pu＇ er City
