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延安11号:由我所1960年用保加利亚10号作母本,太谷49作父本杂交,1969年稳定开始试验的新品种。这年亩产622斤,1970年亩产339.8斤,1972年亩产519斤,比延安6号分别增产17.5%,23.8%18.2%,其后在丘陵区广泛示范增产显著。据种子部门统计,现已发展到30余万亩。1979年经省品种鉴定委员会定为陕北丘陵区发展的骨干品种。该品种突出特点是,它既保留保10号
Yan’an 11: Our new breed that was experimentally started in 1969 with the hybridization of the parents of Bulgarian parents in 1960 and Taigu 49, This year, the yield was 622 pounds, 339.8 kg per mu in 1970, and 519 kg per mu in 1972, up by 17.5% and 23.8% respectively over Yan’an 6 on the 6th. In the subsequent hilly areas, the yield was significantly increased. According to the statistics of the seed department, it has now grown to more than 30 million mu. In 1979 by the Provincial Variety Identification Committee as the backbone of the development of hilly areas in northern Shaanxi varieties. The prominent characteristic of this variety is that it keeps the No.10