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稻田养鱼,不仅能促进稻谷生产,提高产量,又能增收水产品,提高经济效益,是农民增收的有效途径。下面介绍几种稻田养鱼的方式和技术要点。可根据不同情况选用。 (一)平田式 此种方式要求加高加固田埂,田埂高50～70厘米,顶宽50厘米左右。田内开挖鱼沟或鱼溜,沟深30～50厘米,沟的上面宽30～50厘米。沟的设置形式为在稻
Farming of fish in paddy fields can not only promote paddy production, increase yield, but also increase aquatic products and economic benefits, which is an effective way for farmers to increase their incomes. Here are some ways to paddy fish and technical points. Can be selected according to different situations. (A) Hirata style This way requires heightening ridge Tian, Tian 埂 high 50 to 70 cm, the top width of about 50 cm. Trench dig fish or fish slip, ditch 30 to 50 cm deep, ditch above the width of 30 to 50 cm. Grooves are provided in the form of rice