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农学学报

农学学报 ›› 2026, Vol. 16 ›› Issue (2): 74-78.doi: 10.11923/j.issn.2095-4050.cjas2024-0198

• 林学 园艺 园林 食用菌 • 上一篇    下一篇

生根培养基对药用石斛组培苗生根及生长的影响

张玲1(), 彭婵1, 郭赟1, 唐岚1, 王文武2, 丰文清2, 陈慧玲1()   

  1. 1 湖北省林业科学研究院，武汉 430075
    2 襄阳市林业科学技术推广站，湖北襄阳 441021
  • 收稿日期:2024-10-31 修回日期:2025-04-15 出版日期:2026-02-20 发布日期:2026-02-12
  • 通讯作者:
    陈慧玲，女，1973年出生，湖北松滋人，研究员，硕士，研究方向：植物育种与栽培。通信地址：430075 武汉新技术开发区森林大道枫林路39号 湖北省林业科学研究院，Tel：027-86952153，E-mail：。
  • 作者简介:

    张玲，女，1975年出生，湖北襄阳人，工程师，学士，研究方向：园艺栽培。通信地址：430075 湖北省武汉市东湖新技术开发区森林大道枫林路39号 湖北省林业科学研究院，E-mail：。

  • 基金资助:
    湖北省重点研发计划项目“湖北林下经济生态高效模式及关键技术研究与示范”(2022BBA153); 湖北省林业科学研究院科技支撑重点项目“药用石斛林下绿色复合种植技术研究”([2021]YZC01)

Effect of Rooting Media on Rooting and Growth of Medicinal Dendrobium

ZHANG Ling1(), PENG Chan1, GUO Yun1, TANG Lan1, WANG Wenwu2, FENG Wenqing2, CHEN Huiling1()   

  1. 1 Hubei Academy of Forestry, Wuhan 430075
    2 Forestry Science and Technology Extension Service in Xiangyang, Xiangyang, Hubei 441021
  • Received:2024-10-31 Revised:2025-04-15 Online:2026-02-20 Published:2026-02-12

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摘要：

为更好地了解药用石斛组培快繁中生根培养基对组培苗生根和生长的影响，为将来药用石斛良种壮苗培育找到适宜的生根培养方法，以铁皮石斛和霍山石斛为材料，设计添加香蕉泥85 g/L、土豆泥85 g /L和不添加任何营养物质3种生根培养基。结果表明，营养物质的添加对于药用石斛组培苗的生根和生长是非常必要的，对组培苗的生根和生长起到了良好的促进作用；85 g/L香蕉泥的添加对于铁皮石斛组培苗的生根是最好的；85 g/L土豆泥的添加对于霍山石斛组培苗的生根是最有利的；在进行不同种类药用石斛的组培育苗时，适宜的生根培养基能取得事半功倍的效果。

关键词: 药用石斛, 铁皮石斛, 霍山石斛, 组织培养, 营养物质, 生根培养基, 生长表现

Abstract:

In order to better understand the effect of rooting medium on the rooting and growth of medicinal Dendrobium in tissue culture and rapid propagation, find a method for rapid rooting culture of medicinal Dendrobium, and cultivate high-quality and strong seedlings of medicinal Dendrobium, three rooting media were designed to add 85 g / L banana mud, 85 g / L potato mud and no nutrients, with D. officinale and D. huoshanense as materials. The results showed that the addition of nutrients was necessary for the rooting and growth of medicinal Dendrobium tissue culture seedlings, and played a good promoting role in the rooting and growth of tissue culture seedlings. The addition of 85 g/L bananas was the best for rooting of D. officinale tissue cultured seedlings. The addition of 85 g/L potatoes was most beneficial for the rooting of tissue cultured D. huoshanense seedlings. Suitable rooting medium can achieve high efficiency when cultivating seedlings of different types of medicinal Dendrobium.

Key words: medicinal Dendrobium, Dendrobium officinale, Dendrobium huoshanense, tissue culture, nutrient, rooting medium, growth performance