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1979年全区种植杂交晚稻89.4万亩,比1978年扩大56.4万亩,不论平原、海岛或山区,也不论单季杂交稻或连晚杂交稻都比常规品种显著增产。据八个县(市)统计,69972.22亩连晚杂交稻,平均亩产954.5斤,比46772.51亩常规品种亩产805.8斤,每亩增产147.8斤;又据5个县3993.65亩单季杂交晚稻的统计,平均亩产870.7斤,比2151.82亩常规品种亩产375.8斤,每亩增产494.9
In 1979, 89.4 million mu of hybrid rice was planted in the whole district, 564,000 mu more than in 1978, regardless of plains, islands or mountains, both the single-season hybrid rice and the late-late hybrid rice increased significantly more than conventional varieties. According to the statistics of eight counties (cities), 69972.22 mu of late hybrid rice has an average yield of 954.5 kg per mu, which is 805.8 kg more than the 46,772.51 mu of conventional varieties and an increase of 147.8 kg per mu; and 3993.65 mu of single-season hybrid late rice in 5 counties Statistics, the average yield of 870.7 kg, more than 2151.82 mu of conventional varieties per mu 375.8 kg, yield 494.9 acres per mu