“6121”花生品种,是1961年以“盖县多粒”做母本,“伏茎大粒”做父本,进行有性杂交,经系统选育而成。1967年开始进行品种比较试验,连续4年,平均亩产456.8斤,比推广品种“伏花生”增产15.2％,比一般品种增产20～30％。从1970年起在彰 “6121” peanut varieties, is in 1961 to “cover more than grain” as the mother, “big stems” as the male parent, for sexual cross-breeding, the system of breeding. In 1967, the trial of variety comparison was started. For 4 consecutive years, the average yield per mu was 456.8 kg, an increase of 15.2% over the promotion variety “Peanut” and an increase of 20-30% over the general variety. Akira from 1970 onwards