在现代化养殖方式中,鱼类饲料投喂技术占有举足轻重的地位。在高密度流水养鱼、网箱养鱼和工厂化养鱼模式中,大部分依靠投喂配合饲料。在一般养殖方式中,饲料成本占总成本的70%,因此掌握科学合理的投喂技术,对于降低养殖成本,增加经济效益有积极作用。下面简要介绍在养殖生产中 In the modern farming methods, fish feed technology occupies a pivotal position. Most of the high-density flowing fish, caged fish and factory-made fish farming rely on feeding compound feed. In general farming methods, feed costs account for 70% of the total cost, so mastering scientific and rational feeding techniques has a positive effect on reducing breeding costs and increasing economic benefits. The following brief introduction in breeding production