大豆杂交种杂交豆1号选育报告

Breeding of hybrid soybean HybSoy 1

杂交豆1号是利用"三系"法生产的大豆杂交种,也是世界上第一个通过正式审定的、可商业化应用的大豆杂交种。不育系为JLCMS9A,恢复系为吉恢1号。杂交豆1号丰产性好,抗病性较强,品质优良。两年区试平均比对照品种吉林30增产21.9%,生产试验比对照增产20.8%。人工接种鉴定结果表明抗大豆花叶病毒病。籽粒脂肪含量21.09%,蛋白质含量39.19%。该品种适于吉林省中晚熟区种植。

HybSoy 1 is the first released and commercialized hybrid soybean in the world. It was developed from a cross of JLCMS9A(CMS A line)×JLCMS1R 1(CMS R line). HybSoy 1 achieved not only high yield but also high resistance to disease and high quality of seeds. It yielded 3 265.5kg/hm^2 on the average in regional test of Jilin and outyeilded the control cultivar Jilin 30 by 21.9%. In production test it yielded 3 401.9kg/hm^2 and outyeilded the control by 20.8%. The seed protein content was 39.19%, and oil content was 21.09%.