杂交玉米新品种沈玉28号的选育及栽培技术

Breeding and Cultivation Techniques of New Hybrid Maize Species Shenyu No.28

[目的]推广杂交玉米新品种沈玉28号。[方法]对沈玉28号的选育过程、产量表现、特征特性、栽培及制种技术要点进行阐述。[结果]该品种具有产量高、品质优、抗倒性强、出籽率高、耐瘠薄、耐密性好、适应范围广等特性,已于2007年通过辽宁省农作物品种审定委员会审定。[结论]该品种适合在春玉米区有效积温≥2 800℃的地区栽培,及在夏玉米郑单958种植区推广应用。

[Objective] The research aimed to popularize new hybrid maize species Shenyu No.28.[Method] Breeding process,output,characteristics,key techniques of cultivation and seed production of Shenyu No.28 were described.[Result] The new hybrid maize species were examined and approved by Liaoning Province Variety Examine and Approve Committee in 2007 for its excellent characters including high yield,good quality,strong resistance to lodging,high rate of grain yield,resistance to barren and density,wide adaptability.[Conclusion] The species Shenyu No.28 was suitable to cultivate at the region where the effective accumulated temperature≥2 800 ℃ and summer maize Zhengdan 958 was grown.