刚竹林开花与复壮更新的调查研究

• 作 者: 朱志初
• 机 构: 商洛农校,
• 出 处: 陕西林业科技
• 发表日期: 1986年03期
• 关键词: 竹林 刚竹 竹农 调查研究 商洛地区 乡土竹 Phyllostachys 斑竹 小竹 竹株

刚竹(Phyllostachys bambusoides sieb.et.Zucc.)又叫斑竹、桂竹,原产我国中部和东南部,也是商洛地区优良的乡土竹种。刚竹具有秆径粗大、材质坚韧、用途广、适应性强等特点,深受竹农喜爱。1966～1976年间,商洛地区刚竹普遍开花,逐渐枯死,使竹农遭受严重的经济损失。近几年来,我们对刚竹林开花与复壮更新进行了调查研究,现将情况整理如下。

Bamboo (Phyllostachys bambusoides sieb.et.Zucc.), Also known as bamboo, Guizhu, origin in central and southeast China, Shangluo is also an excellent native bamboo species. Just bamboo has a large diameter culm, tough material, wide use, adaptability and other characteristics, favored by bamboo farmers. Between 1966 and 1976, bamboo in Shangluo area generally blossomed and died gradually, causing bamboo farmers to suffer severe economic losses. In recent years, we conducted a survey on the flowering and rejuvenation of bamboo just now, and the situation is summarized as follows.