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。
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.
出处
《生物技术通报》
CAS
CSCD
北大核心
2014年第2期1-6,共6页
Biotechnology Bulletin
基金
贵州省科学技术基金项目[黔科合J字(2012)2253号]
关键词
抗病育种
花叶病
黑穗病
宿根矮化病
梢腐病
Sugarcane disease-resistant breeding Sugarcane mosaic disease Sugarcane smut Ratoon stunting disease Pokkah boeng disease