应用高稳系数分析法评价长江中下游麦区品种的高产性及稳产性  

Evaluation of high and stable yield ability of wheat varieties in middle and lower reaches of Yangtze river by high-stable yield coefficient method

作　　者：张宇庆[1] 朱展望[1] 刘易科[1] 陈泠[1] 邹娟[1] 佟汉文[1] 何伟杰 朱光 李想成 王文学 高春保[1,2] ZHANG Yu-qing;ZHU Zhan-wang;LIU Yi-ke;CHEN Ling;ZOU Juan;TONG Han-wen;HE Wei-jie;ZHU Guang;LI Xiang-cheng;WANG Wen-xue;GAO Chun-bao(Institute of Food Crops,Hubei Academy of Agricultural Sciences/Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement/Wheat Disease Biology Research Station in Central China,Ministry of Agriculture and Rural Affairs/Hubei Engineering and Technology Research Center of Wheat,Wuhan 430064,China;Hubei Collaborative Innovation Center for Grain Industry/Yangtze University,Jingzhou 434025,Hubei,China)

机构地区：[1]湖北省农业科学院粮食作物研究所/粮食作物种质创新与遗传改良湖北省重点实验室/农业农村部华中地区小麦病害生物学科学观测实验站/湖北省小麦工程技术研究中心,武汉430064 [2]主要粮食作物产业化湖北省协同创新中心/长江大学,湖北荆州434025

出　　处：《湖北农业科学》2020年第24期32-34,40,共4页Hubei Agricultural Sciences

基　　金：国家重点研发计划“长江流域冬小麦化肥农药减施技术集成研究与示范”(2018YFD0200500);国家重点研发计划项目(2017YFD0100802,2016YFD0101802);国家小麦产业技术体系(CARS-03);湖北省技术创新专项重大项目(2018ABA085)。

摘　　要：利用高稳系数法(HSC)对参加2016-2017年长江中下游区域试验的26个小麦品种(品系)进行了高产性及稳产性分析。结果表明,用高稳系数法与常规统计分析方法评价品种高产稳产性的结果基本一致,但高稳系数法能通过HSC值更简单、直观地反映品种的高产性和稳产性是否一致。参试品种徽红225的产量、HSC值和变异系数分别排在第一位、第一位和第二位,为典型的高产稳产类型品种,具有较大的推广前景。The high and stable yield ability of 26 wheat varieties(lines)in the regional trial of the middle and lower reaches of the Yangtze river in 2016—2017 were analyzed by using the high-stable yield coefficient(HSC)method.The results showed that the eval⁃uation results acquired by HSC method were basically consistent with that of conventional statistical analysis.But HSC can measure the consistency of high and stable yield of varieties more simply and intuitively through HSC value.After analysis,Huihong 225 was evaluated as a typical high and stable yield variety as its yield,HSC value and coefficient of variation ranked the first,the first and the second respectively.So it should have a wide popular prospect in the future.

关 键 词：小麦 高产性 稳产性 高稳系数 

分 类 号：S512[农业科学—作物学]