引进甘蔗品种主要经济性状模糊综合评判  

Analysis of the Fuzzy Comprehensive Evaluation on Main Characters for Introduced Sugarcane Varieties

作　　者：刘少春[1] 吴正昆[1] 陈学宽[1] 文建成[1] 唐永芳[1] 杨正发 李忠样 杨开科 刘进海 罗正国 

机构地区：[1]云南省农科院甘蔗研究所,云南661600 [2]云南省镇康县农业开发办公室,云南677700 [3]云南省镇康县勐堆糖厂,云南677700

出　　处：《甘蔗糖业》2002年第1期15-18,共4页Sugarcane and Canesugar

基　　金：云南省财政厅农业综合开发办公室资助项目

摘　　要：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。Analysis of the fuzzy comprehensive evaluation was carried out to evaluate 12 varieties of sugarcane in Zhenkang County. The result showed three levels. The evaluation value of ROC 10, 20, 22, Yunzhe 89/151, Yuetang 79/177 and Yuetang 81/3254 was greater than 0.87, more than that of the check, and with better comprehensive characters, they are among the first level and should be extended with accelerated propagation. For those among the second level, such as ROC 16, Yunzhe 84Fb5 and Yunzhe 86/161 with evaluation value between 0.5-0.6 (greater than the check) and good characters, more demonstration should be conducted. The others, such as Yuetang 86/368, Yuenong 81/762 and Liangzhe 78/85 with low evaluation value, should be gone through more observation and utilized selectively in the future.

关 键 词：甘蔗品种 综合性状 模糊综合评判 引进品种 

分 类 号：S566.1[农业科学—作物学]