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我们地区的小麦由于历年遭受赤霉病的危害,所以在育种工作上较早地注意到抗赤霉病小麦品种的选育。十多年来,通过杂交和系统选择,先后选育出了望麦17、望麦19、苏麦一号、苏麦二号和选209等新品种。这些品种历年来表现赤霉病轻,丰产性能比较稳定,其中特别是选209,抗病性强。在不同地区示范应用,深受广大贫下中农的欢迎。 对于抗病育种,我们有以下几点体会:
As wheat in our region is suffering from scab, it has been earlier noted in breeders’ breeding of wheat cultivars resistant to Fusarium head blight. For more than a decade, new varieties such as Wangmai 17, Wangmai 19, Sumai No. 1, Sumai No. 2 and No. 209 have been bred by crossing and system selection. Over the years, these varieties show scabish light, high yield performance is relatively stable, especially the election 209, disease resistance. Demonstration applications in different regions, welcomed by the majority of poor peasants. For disease-resistant breeding, we have the following experience: