鱼鸭结合:一般是用旧网片围拦部分池埂或水面养鸭,放鸭密度为每平方米水面养3-4只。1只鸭年产粪40-50公斤,可转化2- 3公斤成品鲜鱼。一般每亩水面适宜配养蛋鸭或肉鸭100-200只,其粪便或溅落的饲料可喂鲜鱼200-300公斤。鱼猪结合:主要配置方式有塘边建猪合和塘外集中养猪。1头猪从小养到8个月出栏可产粪尿2000-3000公斤,能转化50公斤鲜鱼。采用肥料加饲养鱼的池塘,每亩水面宜 Fish and ducks combine: generally use the old mesh Wai part of the pond 埂 or water surface duck, put the duck density of 3-4 water per square meter of aquaculture. A duck annual production of 40-50 kg of manure, can be transformed into 2-3 kg of fresh fish products. Generally suitable for each mu of water laying ducks or ducks 100-200, the feces or splashed feed can feed fresh fish 200-300 kg. Combination of fish and pigs: The main configuration is to build ponds and ponds outside the pond focused on pigs. Pigs raised from a young age to eight months slaughter can produce 2000-3000 kg of manure, can transform 50 kg of fresh fish. Use of fertilizer plus feeding ponds, water per acre should be