浮性水产饲料该饲料的典型比重是每升320～400克,直径从1.5～10毫米不等,为膨化颗粒饲料。实验证明,由于这种饲料的消耗可以被监控和调整,因而具有较好的饲料转换效率,不易造成浪费,适合于多种鱼类的喂养。浮性饲料通常是在含水量约为24～27％时用膨化机来生产的,从模孔中挤出时它被膨化到孔径的125～150％。 Floating aquatic feed The typical proportion of the feed is 320 to 400 grams per liter, ranging in diameter from 1.5 to 10 mm for the extruded pellets feed. Experiments show that, due to the consumption of such feed can be monitored and adjusted, which has better feed conversion efficiency, not easy to cause waste, suitable for feeding a variety of fish. The buoyant feed is usually produced by an extruder with a moisture content of about 24-27% and is extruded to 125-150% of the pore size as it is extruded from the die orifice.