‘通林7号杨’的培育  

Breeding of Populus בTonglin 7~#'

作　　者：付贵生[1] 姜鹏[1] 王连胜 张金旺[1] 包双喜[1] 

机构地区：[1]通辽市林业科学研究院,内蒙古通辽028000 [2]奈曼旗兴隆沼林场,内蒙古奈曼028300

出　　处：《内蒙古林业科技》2013年第3期40-43,49,共5页Journal of Inner Mongolia Forestry Science and Technology

基　　金：比利时投资"三北009国际合作二期工程项目";内蒙古林业厅"杨树远缘杂交培育多用途抗逆性无性系技术研究课题"资助

摘　　要：以小叶杨与欧洲黑杨为亲本,采用室内切枝水培杂交方法获得近万个种实,在圃地进行播种育苗筛选试验。经过圃地选择、品种造林对比试验、区域试验、中间试验等程序,历经13年的培育‘通林7号杨’充分表现出突出的遗传特性和明显的生长优势。Populus x ＇ Tonglin7#＇ is a hybrid of P. simonii and P. nigra, which was selected from ten -thousands of seedlings produced by control pollination in greenhouse. Through seedling test, nursery selection, clone contrast test, area test and pilot test for 13 years, Populus ~ ＇Tonglin7#＇ showed good genetic characters and have a good property in growth.

关 键 词：通林7号杨 有性杂交 遗传特性 

分 类 号：S723.1[农业科学—林木遗传育种]