论文部分内容阅读
双季間作稻在我区宁国、旌德等地,已有十年的种植历史。种植面积逐年扩大,产量不断提高。宁国、旌德两县1964年种植双季間作稻二万余亩,一般两季亩产都在七百斤以上,有不少社、队两季亩产达到和超过了全国农业发展綱要規定的指标,有些田块已突破了千斤。如宁国三元公社1964年栽种双季間作稻一千八百六十一亩,占水田面积的51%。早、晚稻两季亩产达七百二十二斤,比中稻、单季晚稻产量分別增产33.5%和53.4%。其中有九百八十一亩早、晚两季亩产达到八百斤,有一百二十五亩两季产量突破了千斤大关。
Double season for rice in our district Ningguo, Jingde and other places, has been planting history for ten years. The planting area has been expanded year by year with the output continuously increasing. Ningguo and Jingde counties planted more than 20,000 mu of double-cropped rice in 1964, with average yields of more than 700 pounds per mu in both quarters. There are many social groups that have reached and surpassed the provisions of the National Agricultural Development Program Indicators, some fields have broken through the jack. For example, Ningguo Sanyuan Commune planted 1861 acres of double-cropped rice in 1964, accounting for 51% of the paddy field. The yield of early and late rice in the two seasons reached 722 kg, up 33.5% and 53.4% respectively over that of middle rice and single-season late rice. Among them, there are nine hundred and eighty-one acres of morning and evening two-quarter yield of 800 pounds, a hundred and twenty-five acres of two-season production exceeded the threshold.