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秋季水温适宜,是鱼种生长旺季,鱼种管理应抓好以下五项工作:一、清塘经2～3个月培育鱼种的池塘,一般水质老化,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
Suitable autumn water temperature is the season of growth of species, species management should do the following five tasks: First, clear pond by 2 to 3 months to cultivate fish ponds, the general deterioration of water quality, natural food to reduce hydrogen sulfide and other harmful substances And pathogens increased. After autumn, fish should be transferred to ponds that have been disinfected by Qingtang