玉米雄性不育系晋玉1A的选育及其特性

张欢欢,崔贵梅,王长彪,王晓清,郝曜山,杜建中,王亦学,孙毅

Breeding and Characteristics of a New Male Sterile Line of Maize, Jinyu1A

ZHANG HuanHuan,CUI GuiMei,WANG ChangBiao,WANG XiaoQing,HAO YaoShan,DU JianZhong,WANG YiXue,SUN Yi

表3 杂交种产量的方差分析

Table 3 Variance analysis of hybrid yields

变异来源 Variation source 自由度 df 平方和 SS 均方 Mean square F值 F value F0.05 F0.01 区组Group 2 5428484.75 2714242.37 2.5438 2.9957 4.6052 父本一般配合力 Male general combining ability 9 71335846.48 7926205.16 7.4285** 1.8799 2.4073 母本一般配合力 Female general combining ability 1 786731.79 786731.79 0.7373 3.8415 6.6349 互作 Interaction 16 18321561.15 1145097.57 1.0732 1.6435 2.0000 误差 Error 31 62953214.52 1067003.64 总变异 Total variation 59 158825838.69