红丰１１是黑龙江省农垦红兴隆科研所大豆研究室于１９８８年以钢８２１２８为母本，以Ｂ１５２为父本有性杂交选育而成的优良品种，１９９８年２月经黑龙江省农作物品种审定委员会审定。特征特性属中熟亚有限结荚习性品种，生育期１２０天，需活动积温≥２３５０℃；株... Hongfeng 11 is Heilongjiang Agricultural Reclamation Hongxing Long Institute of Soybean Research Laboratory in 1988 to 8212 8 as the female parent to B152 as the parent of sexual hybrid breeding bred in February 1998 by the Heilongjiang Province crop varieties Validation Committee validated. Characteristic characteristics are Zhongriya limited pod habit species, growth period of 120 days, need activity accumulated temperature ≥ 2350 ℃;