筛选优质、高产、抗病 ,适应本地条件的杂交玉米新品种 (组合 ) ,为此 ,进行杂交玉米新品种 (组合 )对比试验 ,现简报如下。1　材料与方法1.1　试验设计参试品种共 14个 ,均由贵州省农技总站提供 :(1)农大10 8(对照 ) ,(2 )成单 19,(3)蠡玉 10 4,(4 )海禾 1号 ,(5 )高油115 ,(6 Screening of high quality, high yield, disease resistance, adapted to local conditions, new varieties of hybrid corn (combinations), for this comparison of new hybrid corn varieties (combinations) are summarized below. MATERIALS AND METHODS A. Experimental Design A total of 14 varieties were tested, all of which were provided by Guizhou Agricultural Technology Station: (1) Nongda 10 8 (control), (2) single 19, (3) Xunyu 10 4, (4) ) Haihe 1, (5) high oil 115, (6