云瑞17系列甘蔗创新品系DTOPSIS分析评价  

Evaluating of the YR17 Sugarcane Innovative Clones by DTOPSIS

作　　者：桃联安[1] 董立华[1] 经艳芬[1] 周清明[1] 俞华先[1] 边芯[1] 安汝东[1] 孙有芳[1] 杨李和[1] 田春艳 张钰 郎荣斌[1] TAO Lianan;DONG Lihua;JING Yanfen;ZHOU Qingming;YU Huaxian;BIAN Xin;AN Rudong;SUN Youfang;YANG LiheTIAN Chunyan;ZHANG Yu;LANG Rongbin(Ruili Breeding Station of Sugarcane Research Institute,Yunnan Academy of Agricultural Sciences,Ruili,Yunnan 678600)

机构地区：[1]云南省农业科学院甘蔗研究所瑞丽育种站,云南瑞丽678600

出　　处：《中国糖料》2023年第2期1-7,共7页Sugar Crops of China

基　　金：云南省农业科学院甘蔗种质创新及新品种选育省创新团队(2019HC013);云南省农业科学院科技创新及成果转化项目(2018BB02901);云南省基础研究计划面上项目(2019FB053);云南省基础研究计划青年项目(2018FD128);云南省重大科技专项计划(202102AE090028)资助。

摘　　要：通过对‘云瑞17’系列品种比较试验中的11份创新品系进行DTOPSIS评价,筛选出5份超过双对照‘新台糖22’和‘粤糖93-159’的创新材料。这5份材料分别是‘云瑞17-744’、‘云瑞17-613’、‘云瑞17-637’、‘云瑞17-646’、‘云瑞17-604’,其Ci值分别是0.7774、0.7698、0.7062、0.6332、0.5813。结合田间观察,DTOPSIS评价结果与田间表现基本一致,其中‘云瑞17-637’、‘云瑞17-613’、‘云瑞17-744’已在扩大繁殖。A total 11 innovative clones in YR17 series were evaluated by DTOPSIS(Dynamic Technique for Order Preference by Similarity to Ideal Solution)in variety comparison trials.There were five clones YR17-744、YR17-613、YR17-637、YR17-604、YR17-646 surpassed both reference cultivars‘ROC22’(CK1)and YT93-159(CK2)with their Ci values of 0.7774,0.7698,0.7062,0.6332 and 0.5813 respectively.These clones were selected uniting with their field performance.YR17-637,YR17-613 and YR17-744 had been propagated.

关 键 词：甘蔗 创新品系 DTOPSIS 评价 

分 类 号：S435.663[农业科学—农业昆虫与害虫防治]