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我县玉岩乡1988年双杂吨粮田6255亩,占全乡水稻总面积的44%。经地、县、乡、村四级验收,早稻平均亩产539.65公斤,比同等条件下的常规早稻亩增133.9公斤,增长33%。晚季平均510.7公斤,比常规晚稻亩增162.55公斤,增长46.68%。两季杂交稻平均亩产达1050.35公斤,实现了亩产过吨粮。?
Jade Township, I County, 1988 two-trough grain 6255 acres, accounting for 44% of the total area of rice in the township. By prefectures, counties, townships and villages at the four levels of acceptance, the average yield of early rice is 539.65 kilograms, 133.9 kilograms more than that of the conventional morning rice under the same conditions, an increase of 33%. An average of 510.7 kilograms in late season than the conventional late rice acres by 162.55 kilograms, an increase of 46.68%. The average yield of hybrid rice in the two seasons reached 1,050.35 kilograms, realizing a ton of grain per mu. ?