成鱼饲养也称食用鱼饲养,是将鱼种养成能够上市出售的成鱼的过程,为养鱼生产中的最后一环。成鱼饲养既要使鱼种快速长成食用鱼,池塘单位面积鱼产量又较高,并力求能常年供应市场鲜活鱼类。因此,在技术上必须实行混养、密养、施肥投饲和轮捕轮放等措施,来提高成鱼的综合养殖水平。 在总结多年饲养经验的基础上,成鱼饲养的综合技术可以概括为水、种、饵、密、混、轮、防、管,这就 Adult fish farming, also known as edible fish farming, is the process of growing fish species into fish that can be put on the market for sale and is the last step in fish production. Adult fish should not only make the fish species quickly grow into food fish, ponds per unit area of ​​fish yield is higher, and strive to perennial supply of fresh fish market. Therefore, technically, it is necessary to implement such measures as polyculture, close-up feeding, fertilization feeding, and wheel catching and rotation, so as to raise the integrated breeding level of adult fish. On the basis of summing up many years of experience in feeding, the integrated technology of adult fish feeding can be summarized as water, seed, bait, dense, mixed, round, anti-tube, which