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我所于1962年,自中国科学院遗传研究所引进高粱雄性不育系7号及同型保持系6号,和高粱杂交种。经1962-1963年的试验鉴定以及1964年在本所、昌潍、临沂、菏泽专区农科所和莒县良种繁殖场等地的高粱杂交种区域性试验,从引进的11个杂交种中选拔出三个适于我省各地种植的稳产、高产的优良杂交种。并在高粱雄性不育系的繁殖技术与杂种配制技术方面,摸索出一些经验。1965年开始在我省进行高粱杂交种的生产示范,并在良种繁殖场及公社生产队进行繁殖制种。茲将几年来的试验结果简报如下: 一、高粱杂交种试验高粱杂交种的试验材料均由中国科学院遗传所引进,对照种为香高粱、北京红、2004及各地当地品种。经三年的试验鉴定选拔出三个优良杂交种。
I was in 1962, from the Institute of Genetics of Chinese Academy of Sciences to introduce sorghum male sterile line 7 and the same type of maintainer line 6, and sorghum hybrids. The 1962-1963 years of experimental identification and in 1964 in our firm, Chang Wei, Linyi, Heze Prefecture Agricultural Institute and the Juxian thoroughbred breeding farms and other places of sorghum hybrid regional trials, the introduction of 11 hybrids from the selection Out of three suitable for planting in our province stable, high yielding excellent hybrids. And in sorghum male sterile line breeding techniques and hybrid preparation techniques, to explore some experience. 1965 started in our province for the demonstration of sorghum hybrid production, and seed breeding in breeding farms and communes breeding production. The results of several years will be briefed as follows: First, the test of sorghum hybrid sorghum hybrid test materials were introduced by the Institute of Genetics, the control species fragrant sorghum, Beijing Hong, 2004 and local varieties. After three years of testing, three excellent hybrids were selected.