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在低洼易涝地区,用塑料薄膜覆盖地面种植水稻,是一项新的行之有效的农业增产措施,也是一项利用涝洼地,增加经济效益的新途径。1983年在吉林省伊通县经过实验获得成功。由于这项措施,既改造了涝洼地,又得到了增产增收,所以,促进了广大农民种稻改洼的积极性。1984年伊通县已开始推广。伊通县是个低山丘陵区,现有耕地130万亩,其中低洼地有35.5万亩,几乎占全县耕地1/3。但洼地所产粮食却占全县粮食产量的2/3左右,是全县粮
In the low-lying flood prone areas, planting plastic film covering the ground with rice is a new and effective measure to increase agricultural output. It is also a new way to utilize waterlogged land and increase economic benefits. In 1983 in Yitong County, Jilin Province, after the experiment was successful. As a result of this measure, we have not only rehabilitated the flood-prone areas but also increased their production and income so that they promoted the enthusiasm of the majority of peasants in planting rice into vals. Yitong County in 1984 has begun to promote. Yitong County is a hilly area, the existing 130 million mu of cultivated land, of which 355,000 mu of low-lying land, accounting for almost 1/3 of the county farmland. However, the depressions of grain production accounts for the county’s grain output about 2/3, is the county food