摘要
在玉米杂交种的选育中,对杂交种的评价尤为重要。TOPSIS分析法在玉米杂交种评价中具有简单、适用的特点,能够全面、合理、准确地对某几个评价对象(或指标)进行优劣排序。应用此方法对21个品种的产量和性状进行评价,用相关系数法确定权重,进行加权分析,最后得出这些品种的贴近度顺序。
It was important to evaluate hybrid corn in corn-breeding. TOPSIS method could be used in many areas because it has many simple ahd feasible characters. There were 21 hybrid corn varieties and their characters to be analyzed in this study and were ranged from maximum to minimum by the final results （ci）. The weight index was determined by the method of correlation coefficient.
出处
《玉米科学》
CAS
CSCD
北大核心
2006年第5期49-51,55,共4页
Journal of Maize Sciences
