1·The pure nutrition diets designed with casein and gelatin as protein, with corn oil and clupeoid oil as lipid. The feeding experiment lasted 60 days, then samples were collected and analyzed.
以酪蛋白和明胶为蛋白源，玉米油和鲱鱼油为脂肪源，设计出试验用纯营养饵料，分别对中华鲟幼鱼进行60天饲养试验，然后进行取样分析。