按照罗非鱼的集约养殖实际性质,需要人工投饵。配制一种饵料应着重考虑某一种鱼类对天然饵料的喜爱程度,在选择原料时,即对动物性和植物性蛋白质成分的比例进行选择时,特别要考虑蛋白质的类型。同样地,齿列将决定咽喉的咀嚼能力或鳃耙的过滤能力。食欲亦是某一品种摄食习性的一种功能。在集约养殖罗非鱼时,至关重要的是要保持一种良好的饵料平衡。因为鱼类单纯依赖此种饵料以取得健康发育和生长所必需的 According to the actual nature of tilapia intensive farming, artificial feeding is required. The preparation of a bait should focus on the preference of a particular species of fish for use in natural feed. When choosing raw materials, ie, the ratio of animal and vegetable protein components, particular consideration should be given to the type of protein. Likewise, the dentition will determine the chewing ability of the throat or the filtering ability of the gill rake. Appetite is also a function of the eating habits of a particular breed. When intensively breeding tilapia, it is crucial to maintain a good feed balance. Because fish rely solely on this food for the healthy development and growth necessary