摘要
在叙述湖南马尾松20多年来于马尾松群体遗传改良、马尾松优良家系定向选择、马尾松基因资源收集与种子园营建等方面所取得成绩的基础上,探讨了目前马尾松遗传改良所存在的问题,提出了今后一段时期湖南马尾松遗传改良策略。
The genetic improvement of Pinus massonia using community, directive selection, and the collection of genetic redources by establishing a P. massonia orchard in Hunan during the next 20 years were proposed. The existing problems of the genetic improvement of P. massonia were discussed and the use of countermeasures and tactics of the development were measured.
出处
《湖南林业科技》
2004年第6期30-32,共3页
Hunan Forestry Science & Technology
关键词
马尾松
遗传育种
现状
策略
Pinus massonia
genetic breeding
current situation
countermeasures
