高粱杂交种辽杂12号是辽宁省农业科学院作物研究所选育而成。几年来,经辽宁省大部分地区试验、示范和大面积推广,表现高产、优质、抗病、适应性强等优点,成为辽宁省主要推广的高粱品种之一。但由于该品种的特性,制种产量往往偏低,种子质量不稳,严重地限制了优良品种的推广。作? Liao hybrid hybrid sorghum No. 12 is Liaoning Academy of Agricultural Sciences Institute of Crops breeding. In recent years, it has become one of the main varieties of sorghum in Liaoning Province after being tested, demonstrated and extensively popularized in most parts of Liaoning Province, showing the advantages of high yield, high quality, disease resistance and strong adaptability. However, due to the characteristics of the varieties, seed production tends to be low, the quality of seeds is not stable, severely limits the promotion of fine varieties. Make?