白藤和版纳省藤的引种栽培试验

为探索云南热带和南亚热带地区人工林种植结构经营模式,充分发挥热区水、热、土地等资源,提高单位面积林木资源和林下资源的种类、数量和质量,1994年在山桂花人工林下进行了白藤和版纳省藤2个藤种的引种栽培试验。经过多年的试验观测和分析比较,白藤和版纳省藤均能适宜在山桂花人工林下种植。林下种植10 a后即可逐年采收藤条。与单一种植山桂花人工林相比较,可获得更好的经济效益和生态效益。

Trials on the Introduction and Cultivation of Calamus tetradactylus and Calamus nambariensis var.xishuangbannaensis

To explore cultivation patterns of plantation in tropical and southern subtropical areas of Yunnan,to fully utilize resources such as water,energy and land,and to increase the stand volume in a single unit and the varieties,quantity and quality of forest resources and its undergrowth resources,the introduction and cultivation of Calamus tetradactylus and Calamus nambariensis var.xishuangbannaensis in the plantation Paramichelia baillonii were tested in 1994.Many years of trails,observations,analysis and contrasts proved that both of C.tetradactylus and C.nambariensis var.xishuangbannaensis were suitable to plant in the plantation Paramichelia baillonii.Rattans can be harvested after planted for 10 years.In comparison with the single plantation Paramichelia baillonii,more economic and ecological benefits can be achieved.