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网箱养鲤,一般在5—10月进行,可延续到12月,经济效益大。下面详细介绍网箱养鲤的方法: 一、设备和材料网箱养鲤就是利用网箱装进鱼种,在网箱中投喂饲料,利用网箱内外水体交换而保持水质清新,满足鱼的摄食、活动、生长条件而获得高产。 1.网箱箱口为方形,4×4米,箱深2米,由3×2或3×3乙纶线编制而成。目大3厘米,呈浮式封闭体。 2.鱼种丰鲤、荷源鲤以及其它鲤鱼品种皆可,规格要求5寸左右。 3.饲料配合饲料,原料为蚕蛹、豆饼、菜籽饼、大麦、小麦、麸皮、米糠、水草等,由机械加工成硬颗粒饲料。 4.船和操作台搭制操作台所用的原料是楠竹
Cages carp, generally carried out in May-October, can be extended to December, great economic returns. The following details of the method of cage carp: First, the equipment and materials Cages Cypriot carp is the use of cages into the species, feeding in the cage feed, the use of cages inside and outside the exchange of water to maintain fresh water quality to meet the fish Ingestion, activity, growth conditions and access to high yield. 1. The crate mouth is square, 4 × 4 meters, box depth 2 meters, made of 3 × 2 or 3 × 3 polyethylene lines. Head large 3 cm, was floating closed body. 2. Fish species carp, Dutch source carp and other carp varieties can be, specifications about 5 inches. 3. Feed compound feed, raw materials for pupa, bean cake, rapeseed cake, barley, wheat, bran, rice bran, aquatic plants, etc., from mechanical processing into hard pellets feed. 4. Ship and console built console is the raw material used in bamboo