生物技术通报 ›› 2014, Vol. 0 ›› Issue (2): 1-6.

• 综述与专论 •    下一篇

甘蔗主要病害抗病遗传育种研究进展

付瑜华, 卢加举, 李向勇   

  1. 贵州省亚热带作物研究所,兴义 562400
  • 收稿日期:2013-09-06 出版日期:2014-02-27 发布日期:2014-02-27
  • 作者简介:付瑜华,女,博士,助理研究员,研究方向:甘蔗基因工程和分子遗传育种;E-mail:fufu6699@aliyun.com
  • 基金资助:
    贵州省科学技术基金项目[黔科合J字(2012)2253号]

Progress on Disease-resistant Breeding of Major Diseases in Sugarcane

Fu Yuhua, Lu Jiaju, Li Xiangyong   

  1. Guizhou Institute of Subtropics CropsXingyi 562400)
  • Received:2013-09-06 Published:2014-02-27 Online:2014-02-27

摘要: 甘蔗生产长期受到病害的严重影响,这些病害不仅降低蔗茎产量和糖分,还影响宿根性,甚至造成品种种性退化,而抗病品种的选育是保证甘蔗生产的有效途径。概述了甘蔗花叶病、黑穗病、宿根矮化病和梢腐病4种主要甘蔗病害在病原物检测、种质筛选和基因工程技术等抗病育种工作方面的研究进展。

关键词: 抗病育种, 花叶病, 黑穗病, 宿根矮化病, 梢腐病

Abstract: Sugarcane production has been severely affected by diseases, which not only cause losses of yield and sugar content but also affect perennial root and even cause variety degeneration. Cultivating disease-resistant variety is the economic and effective way to ensure sugarcane production. The progress on disease-resistant breeding including pathogen detection, germplasm screening and genetic engineering of sugarcane mosaic disease, sugarcane smut, ratoon stunting disease and pokkah boeng disease were discussed.