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香蕉沟养鱼是根据香蕉和鱼的生物学特性,生态环境条件,促进香蕉生长,增加养鱼收入,使养殖和种植有机结合起来,是农业生产的新模式。主要技术是:选择水源充足,水质良好,排灌方便,保水性能好的香蕉园。在香蕉园四周筑环畦栽蕉,中间蕉畦和鱼沟间隔排列,鱼沟面宽3米,沟深1.5米,坡度1:0.4。沟与沟相通,扩大水面,增加鱼的活动范围。设置灌排水拦鱼设施。养鱼面积占
Banana groove fish farming is based on the biological characteristics of bananas and fish, ecological and environmental conditions, promote banana growth, increase fish farming income, so that farming and planting organically combine is a new model of agricultural production. The main technique is: choose ample water, good water quality, irrigation and drainage convenience, good water retention banana garden. In the banana garden around the ring built calamus plantain, the middle of the banana and fish ditch arranged in intervals, fish ditch 3 meters wide, 1.5 meters deep trench, slope 1: 0.4. Ditch and ditch communicate to expand the surface of the water, increasing the scope of fish activities. Set drainage irrigation fish interception facilities. Fish area accounted for