1特征特性及生产应用1.1特征特性玉米品种辽单43号由辽宁省农业科学院选育,2002年通过辽宁省农作物品种审定委员会审定,审定编号:辽审玉[2002]163。该品种在沈阳的生育期128d,属晚熟杂交种,幼苗叶鞘绿色,叶片浅绿色,拱土能力极强,苗期生长旺盛,花丝绿色、尖端粉红色,花药紫色,属中秆杂交种,株高265cm,穗位110cm。果穗长筒型,穗长22cm,穗粗5.4cm,穗行数16～18行,籽粒橙红色,半马齿型,百粒重38.5g,穗轴粉红色,叶片较宽,植株株型为塔型,穗位以下叶片平展,穗位以上上冲,穗位以上片数6～7片,总叶片数22片,雄穗分枝数10～12个,包叶适中,籽粒饱满。穗轴粉红色。商品粮颜色鲜 1 Characteristic characteristics and production and application 1.1 Characteristic characteristics Maize variety Liao Dan 43 was bred by Liaoning Academy of Agricultural Sciences and approved by Liaoning Provincial Crop Variety Approval Committee in 2002. Approval No. Liao Jade [2002] 163. The hybrid was a late-maturing hybrid during 128 days of growth in Shenyang. Its leaf sheaths were green, its leaves were light green and its arching ability was very strong. Its seedling growth was exuberant. Its filamentous green, pointed pink, purple anther, Height 265cm, ear position 110cm. Ear long tube type, spike length 22cm, spike coarse 5.4cm, spike rows 16 to 18 lines, orange-red, half-dentate, 100-grain weight 38.5g, cob pink, leaves wide plant type In the tower type, the leaves below the panicle were flattened, and were punched above the panicle. The number of leaves above the panicle was 6-7, the total number of leaves was 22 and the number of male branches was 10-12. Coil pink. Commodity food color fresh