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林业科学 ›› 2008, Vol. 44 ›› Issue (5): 174-174.doi: 10.11707/j.1001-7488.20080533

• 论文 • 上一篇    

抗虫杨树新品种‘中怀2号’*

李 玲1 胡建军1 李淑梅1 赵自成2 韩一凡1   

  1. (1.中国林业科学研究院林业研究所 国家林业局林木培育重点实验室 北京100091; 2.河南焦作林业科学研究所 焦作454002)
  • 收稿日期:2008-01-10 修回日期:1900-01-01 出版日期:2008-05-25 发布日期:2015-04-22
  • 通讯作者: 胡建军

A New Insect resistant Poplar Variety `Zhonghuai2'

Li Ling1,Hu Jianjun1,Li Shumei1,Zhao Zicheng2,Han Yifan1

  

  1. (1. Key Lab of Tree Breeding and Cultivation, State Forestry Administration\ Research Institute of Forestry, CAF Beijing 100091;2.Henan Jiaozuo Research Institute of Forestry Jiaozuo 454002)
  • Received:2008-01-10 Revised:1900-01-01 Online:2008-05-25 Published:2015-04-22

摘要:

中怀2号杨,雌株,属美洲黑杨种内杂种。以50号杨为母本,帝国杨为父本,通过人工控制授粉获得,经田间试验和区域试验选育而成。具有抗光肩星天牛、速生性和抗寒性等特性,是优良的杨树工业用材新品种,适合在我国华北、西北、东北南部等地种植。

关键词: 杨树, 抗虫, 品种

Abstract:

‘Zhonghuai2’ is a female intrapecific hybrid of Populus deltoides,and was obtained by controlled pollination from P. deltoides CL. `Imperial' to P. deltoides CL.`55/65'. It is a new poplar industrial plywood variety with the improved traits of fast growth, cold resistance and high resistance to Anoplophora glabripennis,a pest, and is adaptable to grow in Huabei, north west and the south of northeast in China.

Key words: poplar, insectresistance, variety