甜大节竹丰产栽培试验研究  

Study on High-Yield Cultivation of Indosasa angusta

作　　者：覃选 黄灿 覃华聚 傅雨节 

机构地区：[1]广西河池市林业科学研究所,河池547204

出　　处：《世界竹藤通讯》2006年第1期21-23,共3页World Bamboo and Rattan

基　　金：广西林业"九五"项目;林科字[1996]第40号。

摘　　要：设计甜大节竹不同时间、不同材料育苗试验和不同造林密度(间种农作物)对比试验研究,经过近8年试验观测,结果是用截杆留鞭育苗,原产地成活率83.3%,引种育苗试验成活率64.2%;采用3m×3m造林密度,栽竹2a,出笋率90.4%,栽竹5a,鲜笋产量365.6kg/667m2。Indosasa angusta has the characteristics of shooting in winter,good quality,delicousness and great supply.Comparative test of In.angusta was carried out in 1997 in different time,nursery test with different material and with different planting density.After 8 years test,the result shows that the survival rate is 83% by culm cutting with rhizome and the suryival rate is 64.2%by introduction nursery,When the density is 3m×3m,after 2years,the shooting rate is 90.4%,and after 5 years.the output of fresh shoot is 365.6kg/667m^2.

关 键 词：甜大节竹 丰产栽培 成活率 造林密度 试验研究 

分 类 号：S795[农业科学—林木遗传育种]