山区百万亩水稻低产变中产的经验

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四川盆地东北山区,共有稻田160方亩,1986~1988年3年水稻单产水平低于全省平均的21%。为了改变这种落后状况,1989年参加了农业部水稻“丰收计划”,1年便改变了落后面貌,实现了低产变中产。“丰收计划”实施面积101.27万亩,平均亩产达到450.97公斤,比前3年(1986~1988)平均亩产359.79公斤净增91.2公斤,增产25.3%,比1988年亩产370.6公斤增产21.7%。经过技术经济效果分析,该项目新增稻谷总产量9233.8万公斤,新增社会总产值4801.57万元,新增社会纯收益3772.51万元。实施区每户平均增加稻谷210.4公斤,增收现金129元;人均增加稻谷 The mountainous area in the northeast of Sichuan Basin has a total area of ​​160 mu of paddy fields. The yield of rice in the three years from 1986 to 1988 was lower than the average of 21% in the province. In order to change this backwardness, in 1989, the Ministry of Agriculture participated in the paddy harvest plan of the Ministry of Agriculture, which changed the backwardness in one year and realized the transformation from low-yielding to middle-yielding. “Harvest Plan” implementation area of ​​101.27 hectares, the average per-mu produce reached 450.97 kilograms, than the previous three years (1986 ~ 1988) average 359.79 kilograms of net increase of 91.2 kilograms, an increase of 25.3%, higher than the 1988 yield of 370.6 kilograms 21.7% . After technical and economic effect analysis, the project added a total output of 92.338 million kilograms of rice, added a total social output value of 48.0157 million yuan and added a net social income of 37.7251 million yuan. On average, each household in the implementation area will increase 210.4 kilograms of rice and increase cash by 129 yuan; increase the paddy per capita
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