论文部分内容阅读
中国“三北”009项目从1992年开始进行中国北方乡土杨树品种的资源保存工作,到项目结束已建成以小叶杨为主的杨树基因库。有天然小叶杨优树插条基因库(T-库),天然小叶杨杂种基因库(S-库)和杨树无性系基因库(C-库)等3个基因库。介绍了各基因库的建库程序和收集的材料,以及一些档案管理方面的工作。
China “Three North ” 009 project started from 1992 to conserve the resources of native poplar species in northern China. By the end of the project, the poplar gene pool dominated by Populus simonii has been established. There are three gene pools of natural plantlets of Populus euphratica, such as T-bank, S-bank of Populus simonii, and C-bank of Poplar clones. Introduced the database construction procedures and collected materials, as well as some archives management work.