龙竹的生物学和生态学特性

Biological and Ecological Characteristics of Dendrocalamus giganteus

经对云南省龙竹生产区的定点、定期观测研究，基本摸清了龙竹的生物学和生态学特性。本文从龙竹的地理分布及生态学特性；根系生长特性；地下茎生长；竹笋出土生长；幼竹的枝叶生长；成竹生长；开花结实习性等方面系统地论述了龙竹的生物学和生态学特性。

Biological and ecological characteristics of D.giganteus have been grasped on the wholethrough fixed -spot and regular observation on D.giganteus in the main growing districts in Yunnan. In this paper, a series biological and ecological characteristics of D.giganteus such as geographic distribution, biological characteristics, the growth of root system, the growth of underground stem, post-emergence growth of bamboo shoots, growth of branches and leaves of sapling bamboo, growth of mature bamboo and characteristics of blooming and fruit-bearing were discussed systematically.