【作者】 郭瑞林； 刘亚飞； 王景顺； 毛光志； 刘彦珍； 崔瑞峰；

【Author】 Guo Ruilin Liu Yafei Wang Jingshun Mao Guangzhi Liu Yazheng Cui Ruifeng Biological and Food Engineering Faculty, Anyang Institute of Technology, Anyang, 45500

【机构】 安阳工学院生物与食品工程学院；

【摘要】 运用灰色育种学和集对分析原理,通过用灰色关联度代替同异联系度,寻求到了品种区域试验同异分析中不确定系数i的一种求解方法。并介绍了该方法的具体分析步骤,给出了应用实例。结果表明,上述求解方法是可行的,对于进一步完善同异理论具有重要意义。更多还原

【Abstract】 In order to overcome a difficulty for uncertain coefficient i not to be determined easily in similarity-difference analysis for variety regional test, A method was proposed by substituting grey relational degree for similarity-difference connection degree. The method and steps of similarity-difference analysis were introduced by determining i value, a living application example was given. The result show that the method above-mentioned is feasible, and has an important meaning for further improving and perfecting the theory of similarity-difference.更多还原