国家甜菜品种区域试验品种稳定性分析  

Analysis on the stability of testing varieties in the national regional trials of sugarbeet variety

作　　者：柏章才[1] 马亚怀[1] 李彦丽[1] 杨明珠[1] 郑洪[1] 

机构地区：[1]中国农业科学院甜菜研究所,黑龙江呼兰150501

出　　处：《中国糖料》2002年第1期12-16,共5页Sugar Crops of China

摘　　要：对1999年国家甜菜品种区域试验结果进行统计分析,求得各参试品种的稳定性统计参数,即品种(V)×地点(U)互作方差估计值()和变异系数(iCKvu),据此对参试品种分析了稳定性,结果表明:所有的参试品种都表现出了较好的稳定性,具有广泛的适应性和使用价值。Through statistical analysis of the testing results in the National Regional Trials of Sugarbeet Variety in1999,the parameter of variety stability that is variety(V)×location(U),estimate of variance(ik^ 2 vu)and coefficient of variability(iCKvu)have got,the results showed that all testing varieties have better stability and have wide adaptation and using value.

关 键 词：甜菜 品种稳定性 品种区域试验 品种适应性 

分 类 号：S566.302.2[农业科学—作物学]