摘要
介绍了落叶松在我国的自然分布研究及其在解决我国近期木材短缺方面的作用、遗传改良研究成就和存在的问题,阐述了今后的研究重点,以求有实效地为落叶松商品林经营提供良种支持。
The natural distribution of larch forest in China, the position of larch in solving re＇cent timber deficiency, the achievements and problems in research of genetic improvement of larch are introduced,as while as some personal opinions on future＇ s research emphases are put forward in order to provide improved varieties support for commercial larch plantation effectively.
出处
《世界林业研究》
CSCD
北大核心
2008年第3期58-63,共6页
World Forestry Research
基金
国家"十一五"科技支撑课题(2006BAD01A14)
关键词
落叶松
遗传改良
种子园
采穗圃
larch, genetic improvement, seed orchard, clonal hedging orchard
