现将牛蛙投喂膨化颗粒饲料时应注意事项介绍给广大牛蛙养殖户，以供参考。1．投喂时注意在保质期内使用．不投喂变质，发霉的颗粒饲料（正常情况下牛蛙颗粒膨化饲料保质期为90天）。2初使用时应发蛙池边设置喷水装置，以增加饲料在水中的摇动感，增强牛蛙的捕食丰。且、投喂时 Bull feed bull feed fed pellets should be noted when introduced to the majority of bullfrog farmers for reference. 1. Please pay attention to the use of shelf life. Not fed metamorphic, moldy pellets (under normal circumstances bullfrog pellets extruded feed shelf life of 90 days). 2 early use frog pool edge should be set to spray devices to increase the feed in the water sense of shattering and enhance the prey abundance bullfrog. And, when fed