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采用模糊综合评判法,对近几年云南镇康蔗区引入的12个甘蔗新品种进行了综合评判分析。综合分析结果表现出三个明显的层次:第一层次的新台糖10号、20号、22号,云蔗89/151,粤糖79/177,粤糖81/3254,综合评判值大于0.87,远大于对照闽糖703(0.227),综合性状表现优秀,有必要加快繁殖推广;第二层次的新台糖16号、云蔗84/FBS、云蔗86/161的综合评判值在0.5-0.6之间,也高于对照,综合性状表现优良,建议进一步扩大示范筛选;其它3个品种的评判值与对照相当,可以给予有选择性的利用。
By using the fuzzy comprehensive evaluation method, 12 new sugarcane varieties introduced from Hongxian town of Yunnan province in recent years were comprehensively evaluated. Comprehensive analysis showed three obvious levels: the first level of the new Taiwan Sugar 10, 20, 22, 89,151 sugarcane, Guangdong sugar 79/177, Guangdong sugar 81/3254, the comprehensive evaluation value is greater than 0.87, Far greater than the control of Fujian sugar 703 (0.227), excellent overall performance, it is necessary to speed up the breeding promotion; the second level of the new Taiwan sugar 16, cloud sugarcane 84 / FBS, cloud sugarcane 86/161 comprehensive evaluation value of 0.5-0.6 But also higher than the control. The comprehensive traits showed excellent performance. It is recommended to further expand the demonstration screening. The other three varieties have the same evaluation value as the control, which can be selectively used.