基于DTOPSIS法对新疆棉花早中熟区试品种综合评价研究  

Research on Comprehensive Evaluation of Xinjiang Cotton Early and Middle Maturity Regional Trial Varieties Based on DTOPSIS Method

作　　者：冯胜利 陈魏涛 唐震超 马晓江 朱家辉[2] 韩俊伟 FENG Shengli;CHEN Weitao;TANG Zhenchao;MA Xiaojiang;ZHU Jiahui;HAN Junwei(Agricultural Science Research Institute of the Second Division of Xinjiang Production and Construction Corps,Tiemenguan,Xinjiang 841005,China;Institute of Economic Crops,Xinjiang Academy of Agricultural Sciences,Urumq,Xinjiang 830091,China)

机构地区：[1]新疆生产建设兵团第二师农业科学研究所,新疆铁门关841005 [2]新疆农业科学院经济作物研究所,新疆乌鲁木齐830091

出　　处：《天津农业科学》2024年第1期45-51,共7页Tianjin Agricultural Sciences

基　　金：新疆生产建设兵团第二师重点领域科技攻关计划项目(2022NYGG02);第七师胡杨河市财政科技计划项目(2022C07)。

摘　　要：利用DTOPSIS法对新疆棉花早中熟区试品种作出更合理地分析评价。以2020年新疆维吾尔自治区棉花早中熟品种区域试验40个参试品种调查数据为资料,利用DTOPSIS法进行综合分析评价,初步研究了该方法在新疆棉花早中熟区试品种评价应用。结果表明:DTOPSIS法比只用产量进行分析更为合理,将各品种的性状指标归纳为统一的量化综合指标可以反映各品种的稳定程度;在40个参试品种,中塔河7号、新827、禾棉AW5的Ci值相对较高,综合性状良好与实际表现一致。综上所述,利用DTOPSIS法评价棉花早中熟区试品种可以较全面地分析出棉花品种的适应性,有效提高新品种推广的成功率。Using DTOPSIS method to make more reasonable analysis and evaluation of early and medium maturing cotton varieties in Xinjiang regional trials.Based on the survey data of 40 participating varieties in the 2020 Xinjiang Autonomous Region cotton early and medium maturing regional trial,the DTOPSIS method was used for comprehensive analysis and evaluation.The preliminary study investigated the application of this method in the evaluation of early and medium maturing cotton regional trial varieties in Xinjiang.The results showed that the DTOPSIS method was more reasonable than analyzing only production volume,summarize the trait indicators of each variety into unified quantitative comprehensive indicators,and it could reflect the stability of various varieties.Among the 40 tested varieties,Tahe 7,Xin 827,and Hemian AW5 had relatively high Ci values and good overall traits,consistent with actual performance.In conclusion,using DTOPSIS method to evaluate cotton early and middle maturing regional trial varieties could comprehensively analyze the adaptability of cotton varieties and effectively improve the success rate of new variety promotion.

关 键 词：新疆棉花 DTOPSIS 综合评价 

分 类 号：S562[农业科学—作物学]