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低洼稻田,一般不宜种植秋冬作物,为有效利用资源,可将这些冬闲低洼田稍加改造用来养一季鱼。实践表明,冬闲田养鱼既可增加农民收入,又能减少来年水稻病虫害,降低农药、化肥等生产成本,促进稻谷增产,是一举多得的创收途径。其主要方法是: 整田用于养鱼的冬闲田,宜选择背风向阳、水源充足、排灌方便、蓄水性能好的田块。晚稻收割后,将田埂加固、抬高,保证蓄水深80厘米以上。在田的进水口附近挖
Low-lying paddy fields, generally should not be planted autumn and winter crops, for the effective use of resources, these winter leisure can be slightly modified low-lying fields for raising a quarter of fish. Practice shows that winter fallow field fish farming can increase farmers’ incomes, but also reduce rice pests and diseases in the coming year, reduce production costs of pesticides and fertilizers, and promote paddy yield increase. The main method is: whole field for the winter leisure farm fish, should choose leeward sunny, adequate water, irrigation and drainage convenience, good water storage plots. After harvesting late rice, will Tian 埂 reinforcement, elevation, to ensure that the water depth of 80 cm or more. Dig near the inlet of the field