湖北农业科学 ›› 2019, Vol. 58 ›› Issue (15): 77-79.doi: 10.14088/j.cnki.issn0439-8114.2019.15.017

• 园艺·特产 • 上一篇    下一篇

不同树形对山桐子生物性状的影响

陈耀兵1, 刘汉蓁2, 郑小江1, 袁兵武2   

  1. 1.湖北民族大学, 湖北 恩施 445000;
    2.湖北旭舟林农科技有限公司, 湖北 利川 445400
  • 收稿日期:2019-02-28 发布日期:2019-11-13
  • 作者简介:陈耀兵(1968-), 男(土家族), 湖北利川人, 副教授, 主要从事园艺植物栽培技术的研究工作, (电话)13971878851(电子信箱)1905077551@qq.com。
  • 基金资助:
    恩施州科技局技术支撑类项目“山桐子繁殖技术体系集成研究”(XYJ2017000113)

Effects of different tree shapes on biological traits of Chinese tung seed

CHEN Yao-bing1, LIU Han-zhen2, ZHENG Xiao-jiang1, YUAN Bing-wu2   

  1. 1.Hubei Minzu University, Enshi 445000, Hubei, China;
    2.Hubei Xuzhou Forestry and Agriculture Technology Co., Ltd., Lichuan 445400, Hubei, China
  • Received:2019-02-28 Published:2019-11-13

摘要: 以山桐子(Idesia polycarpa Maxim.)鄂选1号五年生结果树为试验材料, 对纺锤形、自然开心形和疏散分层形3种树形结果枝构成情况与枝类比、单穗重、果实产量等主要性状进行了对比试验。结果表明, 疏散分层形山桐子的结果枝条数最多, 枝类比最佳, 单穗重和产量最高。

关键词: 山桐子(Idesia polycarpa Maxim.), 树形, 结果枝与枝类比, 单穗重, 产量

Abstract: Using Idesia polycarpa Maxim. No. 1 five-year fruiting tree as test material, for three tree shapes of spindle-shaped, naturally open-shaped and evacuated stratified, fruiting branches, branch analogy, single panicle weight, fruit yield and other main characters were compared. The results showed that, for the evacuated stratified tree shapes, the number of fruiting branches was the highest, branch analogy was the best, single panicle weight and yield were the highest.

Key words: Idesia polycarpa Maxim., tree shape, branch to branch analogy, weight per ear, production

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