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网箱养鱼具有投资少,见效快,效益高,易管理等优点,产量比普通办法饲养高5倍以上。一、网箱结构及设置微型网箱长、宽高各1米,用鱼网线纺织成。成鱼箱网目约3厘米,种鱼网目1厘米。用直径8毫米钢筋焊接成箱架,并用沉石固定在水中。二、科学饲养管理(一)选苗。选膘肥体壮,无病无伤,逆水性强,体重1两以上的种苗,每箱可放养500尾,鱼种入鱼箱时用3%食盐溶液消毒。入箱后,连喂
Cage fish with less investment, quick, high efficiency, easy management, etc., the output of more than 5 times higher than the average method of feeding. First, the cage structure and set Micro-cage length, width and height of 1 m, with a fish net spinning into. About 3 cm into the fish box mesh, fish net 1 cm. 8mm diameter steel welded into the tank rack, and with sinker fixed in the water. Second, scientific feeding and management (a) election Miao. Choose 膘 fat body strong, disease-free non-injury, anti-strong water, weight more than two seedlings, stocking 500 per box, fish into the fish tank with 3% salt solution disinfection. After entering the box, even feed