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一般粗养鱼塘,亩产150公斤左右,采取鱼、鸭、猪综合养殖,可以进一步提高产量,增加经济效益。一塘鱼(面积15亩左右)、一棚鸭(1000～1500羽)、一栏猪(肉猪15头左右)的养殖模式,可增产4～5倍,纯收入可增加50％左右。 鱼鸭混养 选择交通便利、水质清新、水深1.5米左右的田间池塘进行鱼鸭混养。鱼池的一面要有鸭活动的场地,
General crude fish ponds, about 150 kilograms per mu, take fish, ducks, pigs integrated farming, you can further increase production and increase economic efficiency. A pond fish (area of about 15 acres), a shed ducks (1000 ~ 1500 birds), a column of pigs (about 15 pigs) farming mode, increase 4 to 5 times, net income can increase about 50%. Duck polyculture choose convenient transportation, fresh water, water depths of about 1.5 meters ponds for fish and mutton polyculture. The side of the pond should have duck activity venues,