竹子开花是其生长发育过程中的必然阶段,竹子开花后,有的会全林枯死,形成灾害。如,１９７５年陕西和四川上万公顷的竹林开花枯死,危及了熊猫的生存,引起了国内外各界的关注;１９世纪８０年代浙江、江西、湖南、江苏等省大量引种角竹发展笋用林,１９９４年以后成片开花枯死,造成 Bamboo flowering is an inevitable stage in the process of its growth and development. After the flowering of bamboo, some trees will die dead and form a disaster. For example, in 1975, thousands of hectares of bamboo forests in Shaanxi and Sichuan withered and died, endangering the survival of the pandas, which aroused the concern of all walks of life at home and abroad. In the 1880s, a large number of bamboo plants were introduced in Zhejiang, Jiangxi, Hunan and Jiangsu provinces , After 1994 into a piece of blossoming withered, caused