早熟矮秆酿酒高粱吉杂171选育
Breeding of Early Dwarf Sorghum Jiza 171

吉杂171是吉林省农业科学院作物资源研究所以自选不育系吉2062A为母本、以自选恢复系吉R9092为父本组配而成的早熟矮杆酿酒专用高粱杂交种。本文简述了吉杂171的选育过程，阐述了其特征特性，具有丰产性好、抗逆性强、适应性广、适于机械化作业等诸多优点，适宜春播早熟区吉林省的中西部，黑龙江省的第I积温带，内蒙古自治区的通辽、赤峰等地种植。最后，总结了其机械化栽培技术、繁种与制种技术，以期为该品种的推广应用提供参考。
Jiza 171 is a precocity dwarf wine high-bright hybrid bred by the Crop Resources Research Institute of Jilin Academy of Agricultural Sciences. It was composed of a self-selected sterile line Ji 2062A as the parent and a self-selected restorer line Ji R9092 as the duplicate. This paper briefly describes the breeding process of Jiza 171, and expounds its characteristics. It has many advantages, such as good yield, strong stress resistance, wide adaptability and suitable for mechanization operation. It is suitable for spring planting in the central and western regions of Jilin Province, the first accumulation zone of Heilongjiang Province, and Tongliao and Chifeng of Inner Mongolia Autonomous Region. Finally, the mechanized cultivation techniques were summarized in order to provide reference for the popularization and application of this variety.