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对8个在黔东南州销售的玉米品种进行丰产性及大斑病发生程度比较试验,以推广面积较大的中单808作对照。结果表明:新中玉801、华龙玉899在产量及对大斑病抗性上具有优势,可在黔东南州加大推广应用力度。1材料与方法1.1参试品种参试品种为近几年黔东南州推广较好的新中玉801、中单808、正大999、腾龙1号、巨单1564、辽单
Eight maize varieties sold in Qiandongnan Prefecture were tested for their high yield and occurrence of maculopathy in order to popularize the larger single 808 as a control. The results showed that Xinzhongyu 801 and Hualongyu 899 had advantages in yield and resistance to leaf blight, and could be popularized and applied in Qiandongnan Prefecture. 1 Materials and methods 1.1 Varieties tested The varieties tested in recent years, Qiandongnan Prefecture to promote a better Xinzhong 801, single 808, Chia Tai 999, Tamron 1, Monopoly 1564, Liao single