作物品种区域试验多年资料联合分析法的应用  

Applications of the Method of Combined Analysis forthe Data of Crop Variety Regional Trials in Several Years

作　　者：刘永建[1] 明道绪[1] 黄玉碧[1] 范志霞[1] 

机构地区：[1]四川农业大学农学院,四川雅安625014

出　　处：《四川农业大学学报》2004年第3期213-216,共4页Journal of Sichuan Agricultural University

基　　金：国家自然科学基金项目 (392 70 387)。

摘　　要：用作物品种区域试验多年资料联合分析方法的计算机程序对 2 0 0 1～ 2 0 0 2年度国家玉米品种区域试验的部分资料进行分析。结果表明 ,该程序不仅可以进行方差分析 ,而且可以计算品种、试点和品种试点组合的最小二乘均数 ,并可对其差异显著性进行检验。The partial data of national maize variety regional trials in 2001 and 2002 were analyzed by means of the computer program compiled by the SAS System for Windows version 6.12. It indicates that analysis of variance can be done, the least squares means (LSM) of varieties, sites and their combinations can be estimated and the significance of difference between LSMs can be tested.

关 键 词：作物品种区域试验 最小二乘均数 非平衡资料 计算机程序 

分 类 号：S114[农业科学—农业基础科学] S322.1