摘要
麻竹(Dendrocalamus latiflorus)是优良的笋材两用竹种,经济价值极高。以四川麻竹引种区已造林4年的麻竹为研究对象,结果表明,麻竹的出笋时间持续约为250天左右;竹笋-幼竹的生长需要90天左右,生长呈Logistic方式增长;麻竹的发笋期呈现始发期、增进期、旺盛期、渐衰期和末期5个阶段。
Dendrocalamus Latiflorus is an excellent bamboo species for culm and shoot production,with extremely high economic value.The paper studied the shooting period and shooting rhythm of D.latiflorus with 4-year-old forest in the introduction region of Sichuan as the study object.The results showed some primary conclusions that：（1） the shooting period lasted 250 days or so.（2） height growth shown from shoots to young bamboo lasted about 90 days,showing Logistic equation.（3） The shooting period could be divided into five stages,i.e.starting stage,increasing stage,blooming stage,autumn and the last stage.
出处
《世界竹藤通讯》
2012年第1期9-11,共3页
World Bamboo and Rattan
关键词
四川
麻竹
引种区
发笋特性
Sichuan
Dendrocalamus Latiflorus
introduction region
shooting characteristic
