粗叶榕种质资源调查与收集浅析

Investigation and collection of Ficus hirta Vahl Resources

通过对野生粗叶榕种质资源的调查,结果表明:广东、福建、江西、广西、海南等南方五省山区均有粗叶榕分布,垂直分布的范围较广,从海拔47m的丘陵低谷至海拔681m的大山山谷都有分布。大叶野生粗叶榕种质资源较小叶野生粗叶榕种质资源多,五裂(指)的资源较多,七裂(指)或九裂(指)的资源稀少,小叶七或九裂(指)的粗叶榕种质资源濒危。该文对调查与收集的粗叶榕种质资源的分布特点及表型进行了分析总结,为粗叶榕种质资源的挖掘和利用提供参考依据。

Through investigation to the germplasm resources of wild Ficus hirta Vahl,the results showed that Ficus hirta Vahl distributed in the mountainous areas of Guangdong,Fujian,Jiangxi,Guangxi,Hainan and other five southern provinces,with a wide range of vertical distribution,from 47 m altitude to 681 m altitude.Large leaf wild Ficus hirta Vahl germplasm resources were more than small leaf wild Ficus hirta Vahl germplasm resources,Five cracks(finger)resources were more,seven or nine cracks(finger)resources were rare,seven or nine cracks(finger)of small leaf Ficus hirta Vahl germplasm resources were endangered. In this paper,the distribution characteristics and phenotypes of Ficus hirta Vahl germplasm resources investigated and collected were analyzed and summarized to provide reference for the excavation and utilization of Ficus hirta Vahl germplasm resources.