论文部分内容阅读
审定编号:国审玉20508品种名称:豫单606申请者:河南农业大学育种者:河南农业大学品种来源:豫A9241×新A3特征特性:黄淮海夏玉米区出苗至成熟103d,比郑单958早熟1d。幼苗叶鞘紫色,成株株形半紧凑。株高284cm,穗位高104cm,成株叶片数20片,茎秆坚韧。雄穗分枝中等,花药紫色,花丝浅紫色。果穗筒形,穗长16.9cm,穗行数16行。白轴黄粒,硬粒型,百粒重32.9g。产量表现:2014年参加黄淮海夏玉米品种生产试验平均产量10 185kg/hm2,比对照郑单958增产6.2%。
Validation No.:Jurun Jade20508 Name of the cultivar: Yudan606 Applicant: Henan Agricultural University Breeder: Henan Agricultural University Species source: Yu A9241 × new A3 Characteristic characteristics: summer and maize area of Huang-Huai-Hai summer emergence 103d, than Zhengdan 958 Premature 1d. Seedling sheath purple, adult plant shape semi-compact. Plant height 284cm, ear height 104cm, number of adult leaves 20, stalk tough. Ear branches medium, anther purple, light purple. Ear cylindrical shape, spike length 16.9cm, spike rows 16 lines. White shaft yellow tablets, hard tablets, 100 tablets weight 32.9g. Yield performance: In 2014, the average yield of maize varieties in Huanghuaihai summer trial was 10 185kg / hm2, which was 6.2% higher than the control Zhengdan 958.