竹类植物种质资源圃抗寒性竹种的选择

Ranking of the bamboo species by hardiness in the Germplasms Nersery of Jiangsu Academy of Forestry

通过对江苏省林业科学研究院收集引种的竹类植物22属108个竹种(含变种或变型)生长情况和冻害程度调查,将该院竹类植物种质资源圃的竹种抗寒性划分成5个等级,提出了一批值得发展推广的抗寒性强和比较强的观赏、经济竹种;同时,对抗寒性一般及抗寒性弱和极弱的竹种的引种与栽培提出了较好的建议。

Based on the investigation of the growth and hardiness of the conserved bamboo plants in the Germplasms Nersery of Jiangsu Academy of Forestry,108 bamboo species,varieties and types（belonging to 22 genera） are ranked into five classes. It is concluded that a great quantity of the bamboo species with strong hardiness is worth widespreading for their ornamental and economic values. And some suggestions are also provided for the introduction and planting of the bamboo species with weak hardiness.