CAJ | 학술논문

黄萎病是棉花主要病害之一，鉴定筛选抗性种质为培育抗病品种提供了材料基础。通过318份国内外陆地棉材料的黄萎病鉴定，筛选到5份抗黄萎病材料，144份耐黄萎病材料。国外材料的黄萎病抗性由于国内材料，黄河流棉区的材料黄萎病抗性优于其他棉区。黄萎病病情指数与棉花纤维长度、纤维强度、马克隆值、整齐度指数存在负相关性。
황위병시면화주요병해지일，감정사선항성충질위배육항병품충제공료재료기출。통과318빈국내외륙지면재료적황위병감정，사선도5빈항황위병재료，144빈내황위병재료。국외재료적황위병항성유우국내재료，황하류면구적재료황위병항성우우기타면구。황위병병정지수여면화섬유장도、섬유강도、마극륭치、정제도지수존재부상관성。
Verticillium wilt is one of the most important diseases of cotton .It provides the basic materials for breeding that screens the resistance to verticillium wilt in cotton .Five resistance materials and 144 tollorent materi-als were gotten after screening 318 lines from all over the world .The forign cultivars showed more resistant to Verti-cillium wilt than Chinese culitivars .The materials from the yellow river had a better rasistance than those from other places.The index of disease showed negative correlation with the micronaire ,fiber length,uniformity,strength.