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为了提供小麦育种迫切需要的抗源及优异材料,我们从25个省(市、区)有关单位搜集了国内小麦资源3,600多份,分期分批在郑州进行田间试验,并在特定地区(如锈病、白粉病、干旱地区)进行异地鉴定。田间试验鉴定方法,系按各省材料顺序排列,双行区,每第20区设一对照品种7023。病害鉴定方法:第一种,设诱发行接种,条锈病诱发行种植感病一号,叶锈病诱发行种植郑州681,分别接入条锈18、21、22、
In order to provide the anti-source and excellent materials urgently needed for wheat breeding, we collected more than 3,600 domestic wheat resources from relevant units in 25 provinces (cities and districts) and conducted field trials in Zhengzhou in batches and in certain areas such as rust , Powdery mildew, arid areas). Field trial identification method, according to the order of the materials in the provinces, two-line area, each 20 District, a control breed 7023. Disease identification methods: The first, set off induced vaccination, stripe rust induced line planting flu on the 1st, leaf rust induced line planting Zhengzhou 681, respectively, access to stripe 18,21,22,