基于亲本对条锈病敏感性预测小麦杂交种的抗性

周天宇,李姜玲,杨澜,阮仁武,杨宇衡,李中安

The Resistance Prediction of Wheat Hybrids Based on the Sensibility of Their Parents to Stripe Rust

TianYu ZHOU,JiangLing LI,Lan YANG,RenWu RUAN,YuHeng YANG,ZhongAn LI

表3 亲本抗病表现

Table 3 Disease resistance of parents

品系 Line 反应型 Infection type 抗病评价 Resistance evaluation Yr 基因 Yr genes 恢复系 Restorer lines 小偃22 Xiaoyan 22 9 S Yr9 陕987 Shaan 987 5 MR Yr9+Yr17 高大1号 Gaoda No.1 7 MS Yr9+Yr17 伟隆121 Weilong 121 4 MR Yr17 15CA50 7 MS - 丰德存5号 Fengdecun No.5 7 MS - 西农807 Xinong 807 7 MS - 川14品16 Chuan 14 pin 16 2 R Yr26 川13品6 Chuan 13 pin 6 2 R Yr26 川麦93 Chuanmai 93 0 R Yr26 川麦98 Chuanmai 98 0 R Yr17+Yr26 MR1101 2 R Yr26 MY13-3 2 R Yr17 不育系 Sterile lines 08L5070 6 MR Yr9 15L7109 4 MR Yr9 15L7128 6 MR Yr9 15L7152 2 R Yr9+Yr18 17L6019 6 MR Yr9 17L6062 3 R Yr9 17L6065 3 R Yr9+Yr17 17L6067 3 R Yr9+Yr17 17L6078 6 MR Yr9 17L6085 5 MR Yr9+Yr17+Yr18 17L7030 6 MR Yr9+Yr17+Yr18 17L7106 3 R Yr9+Yr18 17L7123 3 R Yr9+Yr18 17L7140 3 R Yr9 17L9066 6 MR - 17L9154 4 MR Yr9+Yr17 17L9160 3 R Yr9+Yr17 17L9163 6 MR Yr9 17L9195 3 R Yr9 17L9210 2 R Yr9+Yr17 17L9217 4 MR Yr9