绵阳24号是绵阳市农科所以自创的育种新材料绵阳01821为母本,引进材料83选13028作父本进行有性杂交,采用系谱法进行选择,1989年决选出优良品系,经产量、抗性、适应性鉴定和品质分析后,表现优异。1995年经四川省审定命名推广,1998年通过全国农作物品种审定,成为国家级推广品种。 Mianyang 24 is the Mianyang City, Agricultural Science so Mianyang 01821 own breeding new material as the female parent, the introduction of 83 selected 13028 as male parent sexual hybrids, the use of pedigree method to choose, in 1989 elected a good line, the output , Resistance, adaptive identification and quality analysis, outstanding performance. 1995 approved by Sichuan Province named promotion, in 1998 through the national crop varieties validation, a national promotion varieties.