我国甜菜抗病育种研究技术分析

Analysis on the technique of sugar beet breeding for disease resistance in our country

我国甜菜主要病害为褐斑病、根腐病、丛根病、黄化毒病、白粉病,是抗病育种的主要目标。对上述甜菜5种主要病害的抗病育种研究技术进行了详细的分析和探讨,并提出了今后甜菜抗病育种的目标和任务。

The main diseases of sugar beet in our country are leaf-spot,root-rot,Rhizomaina,yellow virus,powdery mildew,which are the main targets of disease resistance breeding.The disease resistance breeding techniques of the five mian diseases in sugar beet were analyzed and discussed in detail,the goals and missions of disease resistance breeding in sugar beet in the future were proposed.