Abstract: By surveying the growth of bamboo shoots and young bamboos of Dendrocalamopsis oldhami in Fuan, the center of bamboo ecological distribution in China, and their growth characteristics were studied. The results showed that the rate of bamboo sprouts and the individual weight of bamboo varied at different growth seasons. The young bamboo from coming up out of the ground to growing up from a shoot were measured and the changes of new bamboo groves planted in the alluvial flat of river beach were compared. All these provide scientific basis for assets evaluation in bamboo groves.

Key words: Dendrocalamopsis oldhami, during growth period of bamboo shoot, growth of young bamboo, D.B.H.of new bamboo

摘要： 本研究通过绿竹生态最适宜区福建福安的绿竹造林试验,分析绿竹笋及幼竹生长动态,得出不同时期的绿竹发笋比率及单个笋重情况,并对绿竹幼竹萌发至长成的过程进行分析,比较河滩冲积地新造绿竹林各年度新竹生长的变化规律,为绿竹林资产评估提供依据。

关键词: 绿竹, 笋期, 幼竹生长, 新竹径