秋天乍冷乍热,水温适宜,是鱼种生长的旺季,搞好秋季鱼种的饲养管理是提高经济效益的重要措施,秋管鱼种应抓好以下五点:一、及时清塘培育鱼种2～3个月的鱼塘,一般水质已经老化,天然饵料减少,硫化氢等有害物质及病原菌增多,所以入秋后应将鱼种转入经过清塘消毒的鱼塘进行培育。水源和鱼塘周转有困难的地方,可将全部鱼种转出暂养, Cold autumn hot first, suitable temperature, is the season of growth of fish species, do a good job autumn farming management is an important measure to improve economic efficiency, autumn tube species should grasp the following five points: First, clear pond cultivation of fish For species of ponds of 2 to 3 months old, the general water quality has been deteriorated, the natural food supply has been reduced, and harmful substances such as hydrogen sulfide and pathogenic bacteria have increased. Therefore, after the fall, fish species should be transferred to fish ponds that have been disinfected by Qingtang. Water and fish ponds turnaround difficulties, all kinds of fish can be transferred out of custody,