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通过分析１９９０～１９９４年Ｒ×Ｒ、Ｒ×Ｂ和Ａ×Ｒ型恢复系的产量表现及各类恢复系对条锈病的抗性反应和它们在恢复力、配合力上的异同，从亲本选配角度对提型恢复系的选育策略进行了探讨。试验结果表明，在Ｆ４、Ｆ５、Ｆ６代，Ｒ×Ｒ型恢复系的恢复力明显高于Ｒ×Ｂ和Ａ×Ｒ型；到了Ｆ７代，来自不同亲本类型的恢复系的恢复力不再有明显的差异。随着恢复系整体水平的提高，Ｒ×Ｒ型后代中也能选育出产量潜力较高的恢复系，但多数高产恢复系都是Ｒ×Ｂ或Ａ×Ｒ的后代。恢复系产量相近时，Ｒ×Ｒ型恢复系的一般配合力低于其它两种类型。１９９１年条锈病优势小种发生变化后，Ｒ×Ｂ或Ａ×Ｒ的后代中有２１％～２２％的组合高抗条锈，而Ｒ×Ｒ的后代中抗病组合仅占１６％。这些结果说明，广泛应用小麦常规新品系是加快提型恢复系遗传改良进度和扩大其遗传基础的有效途径。
By analyzing the yield performance of R × R, R × B and A × R restorer lines from 1990 to 1994 and the resistance responses of the restorer lines to stripe rust and their similarities and differences in resilience and combining ability, With the angle of the breeding program of the breeding system was discussed. The results showed that the restoring force of R × R type restorer lines was significantly higher than that of R × B and A × R types in F4, F5 and F6 generations. At F7, the restoring force of different restorer lines no longer had Significant differences. With the improvement of the whole restorer line, the restorer lines with high yield potential could also be bred in R × R type offspring, but most high yield restorer lines were all R × B or A × R offspring. When the restorer yield was similar, the general combining ability of the R × R restorer lines was lower than the other two types. In 1991, 21% -22% of the combinations of stripe rust dominant races were highly resistant to stripe rust, while the R × R progeny accounted for only 16% of the offspring. These results indicate that the widespread use of new conventional wheat lines is an effective way to accelerate the progress of genetic improvement and to expand its genetic basis.