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科学投饵是养鱼高产的主要手段。了解各种饵料参数，就可根据鲜鱼产量要求和饵料资源决定投饵量，避免盲目投喂，降低成本，提高效益。现根据国内外高产鱼塘的投饵经验，将各种饵料参数介绍如下：１．饼饲料。豆饼３．５ｋｇ可长鱼肉１ｋｇ。菜籽饼５ｋｇ可长鱼肉１ｋｇ，棉籽
Scientific feeding is the main means of fish production. Understand a variety of food parameters, according to the requirements of fresh fish production and feed resources to decide the amount of feeding, to avoid blind feeding, reduce costs and improve efficiency. Now according to the domestic and foreign high-yield fishing ponds feeding experience, all kinds of food parameters are as follows: 1. Pie feed. 3.5kg bean cake can be long fish 1kg. Rapeseed cake 5kg long fish 1kg, cottonseed