开花乌芽竹林复壮更新技术  

Rejuvenation and Regeneration Technique of Flowered Phyllostachys atrovaginata

作　　者：何元荪 黄如清 汪文尧 

机构地区：[1]浙江省余姚市林特局,浙江省余姚市大隐镇农办

出　　处：《浙江林业科技》1994年第5期56-58,共3页Journal of Zhejiang Forestry Science and Technology

摘　　要：余姚市河姆渡镇史门村１７ｈｍ２乌芽竹林成片开花全部死亡后，采用更新鞭上的大叶矮生竹所发生的更新竹，加以分离、培育，从合轴型生长过渡到单轴型生长，经过５～６ａ集约经营，竹林复壮、更新，并从０．０２７ｈｍ２发展到２１．３ｈｍ２，年笋产量达到９万ｋｇ，并逐年增加，开始得到较好的经济效益．After flowering and death of 17 ha Phgllostachys atrovaginata forest in Shimen of Hemudu, Yuyao city, Zhejiang province, separation and cultivation of regerating shoot were carried out from regenerating rhizom for 0.027 ha with transition from sympodial to monopodial growth. Ph. atrovaginata forest was rejuvenated and regenerated through 5～6 years intensivemanagement to 21.3 ha, annual shoot yield reached 90,000 kg.

关 键 词：竹 乌芽竹 开花 复壮更新 

分 类 号：S795.06[农业科学—林木遗传育种]