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封开县南丰公社山口大队上屋生产队水田面积61.5亩,从1977年起连续3年,进行早稻直播,直播田平均亩产都超千斤,一般比移植田增产50—122斤。1979年早稻直播面积52亩,占总面积84.5％,平均亩产1047斤,使全队早造平均亩产1034.2斤,首次创造亩产超千斤的可喜纪录。从该队几块对比田的调查材料可知(见表),直播田比移植田增产,主要原因是直播
Fengkai County Nanfeng commune pass Yamaguchi brigade production team on the house area of 61.5 acres of paddy fields, from 1977 for three consecutive years, direct broadcast of early rice, direct seeding field average per mu are overweight, generally yield 50-122 kg more than the transplanted fields. In 1979, the live broadcast area of early rice was 52 mu, accounting for 84.5% of the total area. The average mu yield was 1047 kg, making the team make an average of 1034.2 kg of mu per mu as early as the first time. From the team a few contrast field survey material (see table), broadcast field than transplanting field increase, mainly due to live