天府8号是四川省南充地区农科所与省种子公司、内江市种子公司合作用天府2号作母本,油果作父本杂交选育而成。1989年4月经省农作物品种委员会认定推广。1985年内江市种子公司品比试验,平均亩产289.3公斤,比对照天府3号增产20.7％;同年繁殖92.3亩,平均 Tianfu 8 is Nanchong Agricultural Science Institute of Sichuan Province and the provincial seed company, Neijiang City seed companies to use Tianfu 2 as the female parent, the fruit of the parental cross breeding. 1989 April by the Provincial Crop Variety Commission identified promotion. In 1985 Neijiang City seed company than the test, the average yield 289.3 kilograms, compared with the control Tianfu 3 20.7% increase; the same year breeding 92.3 acres, the average