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林业科学 ›› 2016, Vol. 52 ›› Issue (11): 170-170.doi: 10.11707/j.1001-7488.20161121

• 植物新品种与良种 • 上一篇    下一篇

杉木新品种‘鄂杉1号’

许业洲1, 杜超群1, 徐向阳2, 胡兴宜1, 张亚东1, 许秀环1, 黄国伟1, 方联群3   

  1. 1. 湖北省林业科学研究院 武汉 430075;
    2. 湖北省罗田县林业局 罗田 438600;
    3. 湖北省罗田县林业科学研究所 罗田 438600
  • 收稿日期:2015-12-07 出版日期:2016-11-25 发布日期:2016-12-16
  • 基金资助:
    “十二五”农村领域国家科技计划课题子专题“杉木三代育种技术研究与示范”(2012BAD01B0201)。

A New Variety of Cunninghamia lanceolata ‘E Sha 1’

Xu Yezhou1, Du Chaoqun1, Xu Xiangyang2, Hu Xingyi1, Zhang Yadong1, Xu Xiuhuan1, Huang Guowei1, Fang Lianqun3   

  1. 1. Hubei Academy of Forestry Wuhan 430075;
    2. Luotian County Forestry Bureau, Hubei Province Luotian 438600;
    3. Luotian County Forestry Research Institute, Hubei Province Luotian 438600
  • Received:2015-12-07 Online:2016-11-25 Published:2016-12-16

摘要: ‘鄂杉1号’是在杉木变异类型罗田垂枝杉中选育出的新品种。该品种具有干形通直圆满、适应性强、耐瘠薄、耐水湿等特点,其区别于其他杉木的主要形态特征是树冠窄小、枝条短细、老枝下垂并自然脱落。可采用根蘖、嫁接、扦插等方式繁殖,能在杉木适生区广泛栽培。

关键词: 鄂杉1号, 杉木, 新品种

Abstract: The new variety of ‘E Sha 1’ was selected from Cunninghamia lanceolata cv. Luotian which is a natural variation of C. lanceolata. The new variety grows well with straight trunk, strong adaptability, and strong tolerance to barren and wet. The main morphylogical characteristics are thinner and narrower crowns, shorter branches and the naturally drooping and deciduous old shoots compared with ordinary. The new variety can be propagated by root suckers, grafting or cutting, and can be widely cultivated in the areas in which ordinary C. lanceolata adapts.

Key words: ‘E Sha 1’, Cunninghamia lanceolata, new variety

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