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长期以来,玉米丝黑穗病(Sphacelotheca reiliana Kühn.Clint)一直是玉米生产上的重要病害,种植抗病品种是有效的防治措施,因此筛选抗病资源就成为抗病育种的基础工作。然而,按传统的资源抗病性鉴定方法,需要大量的土地、种子和经费。本文报道1990
For a long time, maize head smut (Sphacelotheca reiliana Kühn. Clint) has been an important disease in maize production. Planting resistant varieties is an effective control measure. Therefore, screening disease-resistant resources has become the basic work of disease-resistant breeding. However, traditional methods of identifying resources for disease resistance require large amounts of land, seeds and funding. This article reports 1990