池塘养鱼是一种集约化程度较高的精养形式,它把饵料、肥料和鱼类的栖息环境等完全置于人工控制之下。养殖效果的好坏,取决于人工养殖技术水平。目前配合饲料的普遍应用,传统技术已不能适应水产养殖业的需要。本研究试图通过利用膨化饲料养鱼的鱼种放养,饵肥投喂,青、精饲料搭配等技术,并结合生产性试验中产, Pond fish farming is a highly intensive form of intensive conservation that puts the habitat of food, fertilizer and fish completely under manual control. Breeding effect is good or bad, depending on the level of artificial breeding technology. The current universal application of feed, the traditional technology has been unable to adapt to aquaculture needs. In this study, we tried to make use of the technology of expanding the feed of fish raised by puffed feed, feeding bait, green and fine feed,