早熟高产优质早籼新品系──早优３号早优３号是从８５－１５１中系选育成的，１９９１年试种７．４亩，平均亩产４５４公斤，全生育期１０５天左右。１９９２年试种８６亩，表现分蘖力强，株型适中，抽穗整齐，成穗率高，结实率８５％，后期落色好，比８５－１５１增产５... Early maturity and high yield and high quality early indica rice line ─ ─ Zaoyou 3 as early as No. 3 is 85-151 bred from breeding in 1991, planted 7.4 acres, an average yield of 454 kilograms, the whole growth period of about 105 days. 86 acres planted in 1992, the performance of tillering ability, moderate plant type, heading and tidy, into a high spike rate, seed setting rate of 85%, the late good color, 85-151 yield 5 ...