红苕新品系“七七五三—五”在南充地区的试种表现

• 作 者: 南充地区“7753—5”红苕良种技术推广联合体 谭民化
• 出 处: 四川农业科技
• 发表日期: 1984年03期
• 关键词: 南充地区 七五三 红苕 试种表现 品比试验 四川省农科院 母本 品种特性 技术推广 品系

品种特性“7753—5”是四川省农科院作物所于1977年用“南瑞苕”作母本,“胜利百号”作父本,杂交选育而成。经过我区两年试验和一年多点示范,该品种表现出:薯块产量较高。1983年南充地区“7753—5”良种技术推广联合体在八个县(区)的品比试验结果,“7753—5”比“胜利百号”平均增产20.63％,

Variety characteristics “7753-5” is the crop of Sichuan Academy of Agricultural Sciences in 1977 with “Nourishing” as the female parent, “Victory 100” as the parent, cross breeding. After two years of experiments in my district and more demonstrations in a year, the variety showed that potato tuber yield was higher. In 1983, the results of the ppt test of “7753-5” good seed technology promotion consortium in eight counties (districts) in Nanchong County increased by 20.63% on average compared with “Shengli 100”