秋季水温适宜,是鱼生长旺季,秋季鱼种管理应抓好清塘、分养、稀放、投饵、巡池5项工作。 1.清塘 池塘经2—3个月鱼种培育,水质多已老化,天然饵料减少,硫化氢等有害物质及病原菌增多,入秋后应将鱼种转入经过清塘消毒的池塘进行培育。 2.分养 鱼种按不同规格分养,做到同池所放鱼种规格一致。一般16厘米以上的鱼种可投入到成鱼池套养,偏小 Autumn water temperature is appropriate, is the peak season for fish growth, autumn species management should do a good job Qing Tong, sub-raising, dilute release, bait, tour pool 5 work. 1. Qingtang pond by 2-3 months of fish breeding, water quality has been aging, reducing natural food, hydrogen sulfide and other harmful substances and pathogens increased after autumn should be transferred to fish ponds after Qing Tong disinfection . 2. Sub-fish species according to different specifications sub-raising, so with the same type of fish ponds put the same. Generally more than 16 cm of fish can be put into a pond to raise, small