玉米DH系第一代种子休眠性的遗传

李忠南,张晓慧,王越人,张艳辉,邬生辉,许正学,李光发

Inheritance of Seed Dormancy in F1 of DH Lines of Maize

Zhongnan Li,Xiaohui Zhang,Yueren Wang,Yanhui Zhang,Shenghui Wu,Zhengxue Xu,Guangfa Li

表2 各材料单倍体结实株数和结实株率

Table 2 Number of haploid setting plants and haploid setting plant rates of materials

材料 Material 单倍体株数 Number of haploid plants 结实株数 Number of setting plants 结实株率(%) Setting plant rate PH12TB×通D1279 PH12TB×Tong D1279 5 342 103 1.93 PHB1M×通D1279 PHB1M×Tong D1279 3 320 124 3.73 通A6×通D1279 Tong A6×Tong D1279 2 358 106 4.50 826F×通D1279 826F×Tong D1279 5 120 86 1.68