一种简化的甘蓝型油菜混播混收高效制种技术

江莹芬, 荣松柏, 李成, 吴新杰, 费维新, 陈凤祥

A Simplified and Highly Efficient Seed Production Method for Mixed Sowing and Harvesting of Rapeseed

Jiang Yingfen, Rong Songbai, Li Cheng, Wu Xinjie, Fei Weixin, Chen Fengxiang

表1 制种组合产量及基因型分析

Table 1 Yield and genotype analysis of seed production combination

制种组合 Seed production combination 基因型统计Genotype statistics 真杂交种率 True hybrid rate (%) 父本基因型频率 Frequency of paternal genotype (%) 小区收获种子量 Seed yield (kg/10 m2) A B H T1 4 9 81 86.2 4.2 2.13 T2 6 7 80 86.0 6.4 1.85 T3 12 5 77 82.0 12.8 1.72