大豆RN型细胞质雄性不育系雌性育性对异交率的影响

张井勇,闫昊,彭宝,张春宝,李慧,王鹏年,丁孝羊,林春晶,孙寰,赵丽梅,张伟

Effects of Female Fertility of RN Type Male-Sterile Lines on Outcrossing Rate

ZHANG JingYong,YAN Hao,PENG Bao,ZHANG ChunBao,LI Hui,WANG PengNian,DING XiaoYang,LIN ChunJing,SUN Huan,ZHAO LiMei,ZHANG Wei

表6 网室异交率与平行杂交成活率相关系数（Pearson相关性）

Table 6 Correlation coefficients among out-crossing rate of A-lines in cages and parallel cross survival rate of A-lines and B-lines

2015年去雄平行杂交 Parallel cross with removing stamen in 2015 2016年不去雄平行杂交 Parallel cross with nonremoving stamen in 2016 A系杂交成活率 Outcrossing rate of CMS A-lines in cages B系杂交成活率 Outcrossing rate of CMS B-lines in cages A系杂交成活率 Outcrossing rate of CMS A-lines in cages B系杂交成活率 Outcrossing rate of CMS B-lines in cages A系网室异交率 Outcrossing rate of CMS A-lines in cages 0.916** -0.216 0.916** 0.148 B系杂交成活率 Outcrossing rate of CMS B-lines in cages -0.085 0.209