关于棉病多抗鉴定技术方面的材料国内外报道不多 ,但从发展的方向来看 ,这个工作需要研究探讨 ,因为我国的作物品种资源丰富 ,尤其是棉花品种资源更丰富 ,急待发掘、鉴定和利用 ,因此 ,必须首先解决棉病多抗鉴定技术上的问题 ,为促进棉花主要病害的综合治理和选育具有多抗、丰 There are not many reports on the identification of cotton disease multi-resistance material at home and abroad, but from the direction of development, this work needs to be studied and discussed, because our country’s crop varieties rich in resources, especially cotton varieties more abundant resources, Identification and utilization, therefore, must first solve the cotton disease multi-resistance identification of technical problems, in order to promote the comprehensive management of cotton major diseases and breeding have multiple resistance, abundance