1976年以来,杂交水稻在我县由小面积试种到大面积示范,不论是春稻或是麦茬稻均获得显著增产。1977年县稻麦原种场种植春稻南优2号14.2亩,平均亩产1348.5斤。1978年在特大旱灾影响下又涌现出不少高产田块。文殊公社良种场种植南优2号和威优2号春稻92亩,平均亩产1128.2斤,并且该社农科站种植 Since 1976, hybrid rice has been experimentally grown from a small area to a large area in our county. Both spring rice and wheat stubble have significantly increased yield. In 1977, the county rice and wheat planting field planted spring rice Nanyou 2 14.2 acres, an average of 1348.5 kg per mu. In 1978 under the influence of the extraordinary drought emerged a lot of high yield plots. Wenshu commune plantation planting Nanyou 2 and Weiyou 2 spring rice 92 acres, an average of 1128.2 pounds per mu, and the agency agricultural station planting