摘要
通过查阅相关资料及实地调查,对黄枝油杉在湖南的分布及资源状况进行调查研究,揭示了黄枝油杉自然繁衍对生境的需求和过度砍伐利用是导致其濒危的因素。同时对其采种、育苗、栽培、造林及病虫害防治技术进行了较系统的研究。并对湖南黄枝油杉种质资源保护和开发利用所面对的问题提出相应的对策。
Natural distribution and resource status of Keteleeria calcarea in Hunan was investigated through referring to relative datas and site survey. It discovered the K. calcarea natural multiply demands on the living habitat and excess felling, the factor leading to its＇ being in severe danger seed collecting, breeding, cultivation, the according countermeasures were raised for facing problems for K. calcarea germ plasm resource protection and development and utilization.
出处
《福建林业科技》
2009年第3期107-110,116,共5页
Journal of Fujian Forestry Science and Technology
基金
国家林业局项目(2007-353)
湖南省科技厅项目(S2006N333)
长沙市园林局重大项目(2008-01)
关键词
黄枝油杉
资源现状
栽培技术
保护利用
Keteleeria calcarea
resource status
culture technology
protection and utilization
