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水稻地膜覆盖旱种是抚宁县农民近年来通过实践总结出的一种新的种稻方法。1996年全县种植3000亩喜获丰收。据调查：水稻地膜覆盖旱种的主要优点：一是节水。据田间测算，采用覆膜旱种的一般灌溉5-6次即可满足水稻全生育期用水（用水量150-200立方米／亩），仅相当于常规用量的2
The cultivation of dry land by plastic film mulching is a new method of planting rice in Funing County in recent years. In 1996 the county planted 3000 acres hi harvest. According to the survey: the main advantages of dry film mulching rice: First, water conservation. According to field estimates, the use of plastic film mulching of the general irrigation 5-6 times to meet the full growth of rice water (water consumption 150-200 cubic meters / acre), which is equivalent to the conventional amount of 2