论文部分内容阅读
配合饲料喂鱼与传统方法养鱼相比具有放养密度大、生长快、抗病力强、效益高等优点。近几年，各地利用配合饲料喂鱼已很普遍。但许多养殖户取得的效果并不理想：高投入低产出或增产不增收，甚至亏本，严重挫伤了他们使用配合饲料的积极性。据笔者了解，除受水产品市场价格影响
Compared with the traditional method of feeding fish, feed-fodder has the advantages of large stocking density, fast growth, strong disease resistance and high efficiency. In recent years, it has become common practice to feed fish by compound feed. However, many farmers have not achieved the desired results: high inputs and low yields or increased yields do not increase income or even lose money, seriously dampening their enthusiasm for using compound feed. According to my understanding, except by the aquatic products market price