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中国农学通报

中国农学通报 ›› 2016, Vol. 32 ›› Issue (22): 1-4.doi: 10.11924/j.issn.1000-6850.casb15120150

• 林学 园艺 园林 •    下一篇

曼地亚红豆杉的扦插繁殖研究

马元山1,曹鲁艳2,梁淑云3,傅玉兰3,张海涛2   

  1. (1安徽农业大学农业园管理中心,合肥 230036；2安徽农业大学农学院,合肥 230036；3安徽农业大学林学与园林学院,合肥 230036）
  • 收稿日期:2015-12-25 修回日期:2016-07-18 接受日期:2016-04-25 出版日期:2016-08-09 发布日期:2016-08-09
  • 通讯作者: 张海涛
  • 基金资助:
    安徽农业大学稳定和引进人才科研资助项目“特异种质鉴定和利用”(YJ2014-21)；国家自然基金项目“青藏高原一年生野生大麦重要啤用品质性状调控特异基因及机理研究”(31201205)。

Cutting Propagation of Taxus media

Ma Yuanshan1, Cao Luyan2, Liang Shuyun3, Fu Yulan3, Zhang Haitao2   

  1. (1Farm Management Center, Anhui Agricultural University, Hefei 230036;2School of Agronomy, Anhui Agricultural University, Hefei 230036;3School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036)
  • Received:2015-12-25 Revised:2016-07-18 Accepted:2016-04-25 Online:2016-08-09 Published:2016-08-09

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摘要： 为探索曼地亚红豆杉的快繁技术，以泥炭、珍珠岩、河沙按照不同的配比混合成扦插基质，不同浓度(100、200、300 mg/L)的NAA、IBA、2,4-D、ABT生根粉4种植物激素被用于扦插繁殖比较试验。结果表明：曼地亚红豆杉在基质为泥炭:珍珠岩=1:1，用200、300 mg/L的IBA扦插曼地亚红豆杉的成活率较好。本试验获得了曼地亚红豆杉最佳的繁殖方法，为曼地亚红豆杉的快繁技术奠定了基础。

关键词: 草莓褐色叶斑病, 草莓褐色叶斑病, 细胞壁降解酶, 果胶酶, 致病机理

Abstract: To investigate the rapid propagation technique of Taxus media, peaty soil, pearlite and river sand were used as culture medium with different proportions. Cutting branches were dipped into four kinds of phytohormones including NAA, IBA, 2,4-D and ABT at different concentrations (100, 200 and 300 mg/L), and the comparison experiments were conducted. The results showed that the treatment of peaty soil: pearlite = 1:1 and 200 and 300 mg/L IBA had relative better survival rate than other treatments. The results will shed light on the rapid propagation technique of Taxus media.