长白山野生观赏植物引种与栽培试验

Experiments of Introduction and Cultivation for Wild Garden Plants in Changbai Mountains

1999～ 2 0 0 3年 ,将采收的野生种子、直接到野外采挖等方式直接获取的种源 ,按其种类进行适当的处理和保存后 ,通过播种、扦插、分鳞茎、块茎等方式扩繁 ,并采取防治病虫害和合理施肥等措施 ,对长白山野生观赏植物 4 0科 117属 170种进行了栽培试验 ,并记录了其物候观测结果 ,以探讨其生态习性及繁育栽培技术。试验证明 ,长白山野生观赏植物具有适应性较强、管理粗放等特点。

The cultivation experiments of wild garden plants in Changbai Mountains belonging to 40 families, 117 genera and 170 species were conducted from 1999 to 2003. The seeds were got directly by collecting wild seeds in the field, and were properly treated and kept. Then the seeds were bred by means of sowing, cutting and parting fish stem, lump stem and so on, and at the same time the prevention and cure of plant diseases and insect pests as well as fertilization were carried out reasonably. The phenological characteristics of the wild garden plants were also observed. The experimental result shows that the wild garden plants of Changbai Mountains have stronger adaptability. This paper will establish a scientific basis for further developing the resources of wild garden plants of Changbai Mountain.