摘要
[目的]系统调查无锡市野生林木种质资源的种类、分布、数量和生长现状。[方法]综合运用查阅资料、线路调查、标准地调查、座谈访问等方法,对无锡市的野生林木种质资源进行详细调查。[结果]在无锡市共发现野生林木种质资源64科159属261种,包括乔木122种、灌木110种、藤本29种;按照野生群体的分布范围等特征,将其分为大、中、小3种类型,不同的野生群体具有各自的植物种类特征;此外还查清了一些特有的野生种质资源分布。[结论]总结了无锡市野生林木种质资源的分布特点和生存现状,提出了野生种质资源保护、开发和利用的建议。
[Objective] To systematically investigate the species, distribution, quantity and growth status of wild forest germplasm resources in Wuxi City. [Method] This survey comprehensively used the methods of consulting materials, line survey, standard land survey, discussion and visit to conduct a detailed investigation of wild forest germplasm resources within the scope of Wuxi City. [Result] A total of 261 species belonging to 64 families and 159 genera of wild forest germplasm resources were found in Wuxi City, including 122 species of trees, 110 species of shrubs and 29 species of lianas. According to the distribution range and other characteristics of wild populations, they were divided into three types： large, medium and small;different wild populations had their own characteristics. In addition, the survey also found out the distribution of some unique wild germplasm resources. [Conclusion] This paper summarized the distribution characteristics and survival status of wild forest germplasm resources in Wuxi City, and put forward suggestions and measures for the protection, development and utilization of forest germplasm resources.
作者
朱惜晨
黄婧
ZHU Xi-chen;HUANG Jing(Agriculture Committee of Wuxi City,Jiangsu Province,Wuxi,Jiangsu 214101;Jiangsu Forestry Research Institute,Nanjing,Jiangsu 211153)
出处
《安徽农业科学》
CAS
2018年第26期98-101,共4页
Journal of Anhui Agricultural Sciences
基金
江苏省农业三新工程项目(SXGC[2017]258)
关键词
林木种质资源
调查
保护利用
无锡市
Forest germplasm resources；Investigation；Protection and utilization
Wuxi City
