东莞位于南亚热带珠江三角洲,自然环境不适合大面积种植毛竹、杉树,故此,我县毛竹和杉木是比较缺乏的。而东莞是我省香蕉主要产区,每年需要大量蕉杉,目前只可以杂木、杂竹代用,一、二年就腐烂。为了解决蕉杉、毛竹的供需矛盾,我们进行了引种优良杂种撑麻青1号竹的试验。 Dongguan is located in the southern subtropical Pearl River Delta, the natural environment is not suitable for large areas planted bamboo, fir trees, therefore, my county bamboo and fir are more scarce. Dongguan is the main producing area of ​​bananas in our province, which requires a large amount of banana cane every year. At present, only banana and miscellaneous bamboos can be used for substitution, and decay occurs in one or two years. In order to solve the contradiction between supply and demand of Arborvitae, Phyllostachys pubescens, we conducted the experiment of introducing the excellent hybrid Aristolochia changq.