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林业科学 ›› 2016, Vol. 52 ›› Issue (7): 171-171.doi: 10.11707/j.1001-7488.20160722

• 植物新品种与良种 • 上一篇    下一篇

泡桐良种‘天桐C22’

李康琴1, 龚斌1, 徐海宁1, 戴小英1, 彭纪南2, 朱培林1   

  1. 1. 江西省林业科学院 南昌 330013;
    2. 江西一方林业工程有限公司 共青城 332020
  • 收稿日期:2015-07-16 出版日期:2016-07-25 发布日期:2016-08-16
  • 通讯作者: 朱培林
  • 基金资助:
    江西省财政林业专项(2013521201;2014521201;2014521101)

An Elite Variety of Paulownia fortunei ‘Tiantong C22’

Li Kangqin1, Gong Bin1, Xu Haining1, Dai Xiaoying1, Peng Jinan2, Zhu Peilin1   

  1. 1. Jiangxi Academy of Forestry Nanchang 330013;
    2. Jiangxi Yifang Forestry CO., LTD. Gongqingcheng 332020
  • Received:2015-07-16 Online:2016-07-25 Published:2016-08-16

摘要: ‘天桐C22’是经优株选择、无性系造林测定和区域化试验选育获得。侧枝少、分枝小、干形通直、接干性能好、适应性强、病虫害少,造林4年时平均胸径24 cm,平均树高13 m。该良种性状稳定,可在白花泡桐分布范围推广应用。

关键词: 泡桐, 天桐C22, 速生, 良种

Abstract: The ‘Tiantong C22’ is a new elite variety that was derived from bred through superior tree selection, clonal afforestation survey and regionalization trail. It features thin lateral branches, small branch angels, straight trunk, fine natural stem-join capability, impressive adaptability and strong pest-resistant function. The 4-year-old plantation is characterized by 24 cm diameter at breast-height in average and 13 cm height in average. Thanks to its stable properties, the elite variety can be widely planted in regions to where Paulownia fortunes are normally distributed.

Key words: Paulownia, Tiantong C22, fast-growing, elite variety, Jiangxi

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