在几年育种实践中选出的和从国外引进的几个抗条锈、叶锈的亲本资源,具有某些突出性状,可作为亲本利用,现介绍如下: 1.87中215 组合为:(730-04/6354C 32)F5/百农3217。偏春性,生长势强,幼苗直立,长芒,白壳白粒,千粒重42克,株高86厘米,对条锈病免疫(陕西植保所、甘谷试验站鉴定),高抗叶锈(烟台地区农科所鉴定),轻感白粉病。穗长方形,灌浆快,落黄好,籽粒饱满。可作为丰产、抗病亲本资源。 Several years of breeding practice selected and introduced from abroad several stripe rust, leaf rust of the parental resources, with some prominent traits, can be used as a parent, are described as follows: 1.87 215 combinations: (730- 04 / 6354C 32) F5 / Bainong 3217. Spring, vigorous growth, seedlings upright, Changmang, white shell white grain, grain weight 42 grams, height 86 cm, the stripe rust immunity (Shaanxi Plant Protection, Gangu experimental station identification), high leaf rust resistance Agricultural Institute identified), light powdery mildew. Spike rectangle, filling fast, yellow is good, full of grain. Can be used as high yield, disease-resistant parent resources.