摘要
通过对红松无性系种子园自由授粉子代进行测定分析,得出遗传力、遗传增益等参数,为红松遗传改良提供理论依据。
Through analysis of open pollination progeny test in clonal seed orchard of Pinus koraiensis, some parametershave been obtained, such as hereditability and genetic gain etc. it would provide a theoretical basis for genetic improvement of Pinus koraiensis.
出处
《吉林林业科技》
2005年第5期20-21,共2页
Journal of Jilin Forestry Science and Technology
关键词
红松
自由授粉
子代测定
遗传力
Pinus koraiensis
open pollination
progeny test
hereditability
