丰抗13号丰抗13号是中国农科院作物所与北京市农科院作物所合作,用北京14号作母本,抗引655为父本杂交,于1980年育成。1980—1981年度参加北京市中肥组区域试验,平均亩产630.7斤,比对照种农大139增产6.2%。1981—1983年参加华北北部冬麦区中肥组区域试验平均亩产713斤比对照种增产13.8%。1981— Fung anti-Feng 13 on the 13th is the Chinese Academy of Agricultural Sciences Institute of Crops and Beijing Academy of Agricultural Crops cooperation with Beijing No. 14 as the mother, anti-lead 655 as the male parent, bred in 1980. In 1980-1981, he participated in the regional trial of Zhongfei Fertilizer Group in Beijing, with an average of 630.7 kg of mu per mu, an increase of 6.2% over that of the control Nongda 139. In 1981-1983, the average per mu yield of 713 kg in middle-rich group of winter wheat in North China was 13.8% higher than the control. 1981-