摘要
综述了白皮松在我国的天然分布概况,以及近年来国内外关于白皮松在分类学、抗逆性、种子及球果形态变异、种子休眠与萌发、育苗技术、利用价值、形成层超微结构等多方面研究的结果,提出了白皮松研究领域中亟待解决的一些问题和建议。
The distribution of natural stands and the present status of natural resources of Pinus bungeana is summarized, and the research progress is reviewed, including taxation, resistances, morphologic variation, seed dormancy and break, seedling technology, utilization research and cambial ultrastructure, etc. Some problems, needed to be solved at present and in future about Pinus bungeana research are discussed and the suggestions are given.
出处
《林业科学研究》
CSCD
北大核心
2003年第2期225-232,共8页
Forest Research
基金
国家“十五”科技攻关项目(2001-13)
国家重大基础性项目(2001-07)
关键词
白皮松
天然分布
形态变异
育苗技术
Pinus bungeana
natural resources distribution
research progress
problem and suggestion