中文摘要：

为筛选适宜云南耿马蔗区推广种植甘蔗品种,采用灰色关联度多维综合评价方法对5个甘蔗新品种14个工、农艺性状水田、旱地表现进行综合分析。结果表明：水田综合评估关联度排序为云蔗05-51〉柳城05-136〉云瑞06-189〉云蔗05-39〉云蔗01-1413〉新台糖22号（CK1）〉粤糖93-159（CK2）,旱地综合评估关联度排序为云蔗05-51〉新台糖22号（CK1）〉柳城05-136〉云瑞06-189〉云蔗05-39〉粤糖83-88（CK2）〉云蔗01-1413;云蔗05-51、柳城05-136水田综合评估关联度分别达0.928、0.860,旱地综合评估关联度为0.881、0.755,综合性状表现优良,可加强其在当地的推广应用。

英文摘要：

Fourteen agronomic and quality conditions were investigated in this study by evaluation showed that the ranking by Gray CYR06-189〉CYZO5-39〉CYZ01-1413〉ROC22 traits of 5 new sugarcane varieties under irrigated and droughty the Gray Correlation Degree method. The results of comprehensive Correlation Degree in irrigation field was CYZ05-51〉CLC05-136〉 （CK1） 〉CYT93-159 （CK2）, and that under droughty condition was CYZ05-51〉ROC22 （CK1） 〉 CLC05-136〉 CYR06-189〉 CYZ05-39〉 CYT83-88 （CK2） 〉CYZ01-1413. Two varieties named CYZ05-51 and CLC05-136 had better performance, could be popularized in the future. The Gray Correlation Degree of CYZ05-51 was 0.928 and 0.881 under irrigated and droughty conditions, while that fo CLC05- 136 was 0.860 and 0.755.