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林业科学 ›› 2013, Vol. 49 ›› Issue (10): 181-181.doi: 10.11707/j.1001-7488.20131028

• 植物新品种与良种 • 上一篇    下一篇

桉树新品种‘普桉1号’

齐涛1, 何茜2, 苏艳2   

  1. 1. 嘉汉林业(广州)有限公司 广州 510613;
    2. 华南农业大学 广州 510642
  • 收稿日期:2013-05-02 出版日期:2013-10-25 发布日期:2013-11-05
  • 通讯作者: 何茜
  • 基金资助:

    亚热带农业生物资源保护与利用国家重点实验室开放课题"桉树水分利用效率及影响因子研究"(KSL-CUSAb-2012-07)。

A New Variety of Eucalyptus ‘Common Eucalyptus 1’

Qi Tao1, He Qian2, Su Yan2   

  1. 1. Sino-Forest (Guangzhou) Co., Ltd. Guangzhou 510613;
    2. South China Agricultural University Guangzhou 510642
  • Received:2013-05-02 Online:2013-10-25 Published:2013-11-05

摘要:

‘普桉1号’是以尾叶桉为母本、细叶桉为父本杂交和无性繁殖测定获得。该品种平均叶长19.2 cm,平均叶宽4.3 cm,在树皮、果实等形态特征方面与尾叶桉和细叶桉有较明显区别; 年生长量略高于父母本,适合在华南大部分地区推广。

关键词: 桉树, 普桉1号, 新品种, 杂交, 无性系

Abstract:

Variety,‘Common Eucalyptus 1’, was obtained by crossing Eucalyptus urophylla (female parent) and E. tereticornis (male parent), and asexual reproduction. Its average leaf length is 19.2 cm, and average leaf width is 4.3 cm. There are obvious differences in bark and fruit between the variety and its parents. Its annual growth is slightly higher than its parents, and it is suitable for being promoted in most regions in southern China.

Key words: Eucalyptus, Common Eucalyptus 1, new variety, hybridization, clone

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