余姚市古树名木资源调查及特征分析

Resource Investigation and Characteristic Analysis of the Ancient and Famous Trees in Yuyao City

对余姚市古树名木资源现状进行调查分析,结果表明:余姚市共有古树47种683株,隶属于27科39属,以古樟树的数量最多;余姚地区21个乡镇均有古树分布,以四明山镇分布的种类和数量最多;古树主要集中在农村,以散生分布格局为主。

The actualities of the ancient and famous tree resources were investigated.The results indicated that there were 683 indi-viduals of ancient and famous trees belonging to 47 species,27 families and 39 genus,and the number of Cinnamomum camphora was much more than other ancient trees.The ancient and famous trees were widely distributed in 21 towns in Yuyao City ,and the individ-uals and species in Siming Town were much more than that in other towns.And the ancient and famous trees dispersed in countries predominately with spread growth pattern.