自从1970年我所选育推广了高产优质的高粱杂交种晋杂1号后,截至1977年全国种植面积达到四百多万亩,占到全国优质杂交高粱种植面积的66%以上。其父本晋辐1号及其父本的衍生系,也被广泛利用,创造出多种多样的恢复系和杂交种。晋杂1号晋杂1号是我所1969年用3197A 作母本,晋辐1号作父本选配而成。历年在我所试验,平均亩产1,174斤。河北省青龙县种植,单产高达 Since the popularization and selection of high-yielding and high-quality sorghum hybrid Jinza 1 in 1970, the planting area in China reached more than 4 million mu as of 1977, accounting for more than 66% of the planting area of ​​high-quality hybrid sorghum in China. His father, Jin-feng 1 and his father’s derivative family, are also widely used to create a wide variety of restorer lines and hybrids. Jin miscellaneous 1 Jin miscellaneous 1 is our 1969 3197A as the mother, Jin spoke on the 1st of the father of the match made. Over the years in my test, the average yield of 1,174 pounds. Qinglong County, Hebei Province, planting, yield up to