进入秋季,成鱼多已达到上市规格,实行精养高产的成鱼池塘,此时的载鱼量已达饱和状态,可以陆续网捕上市销售。秋季的气温、水温仍然较高,鱼类活力旺盛,此时网捕“热水鱼”必须掌握技巧。1、选择在晴天、有风且气温凉爽、鱼不浮头的夜间或黎明前后捕鱼。闷热天气和池鱼浮头或有鱼病发生等情况时,不宜拉网捕鱼,以免引起大量死鱼。2、捕鱼的前一天应停食或减少投饲量,切忌为增加上市鲜鱼的体重而大量投喂精饲料,因为鱼类在饱 Into the fall into more fish have reached the market size, the implementation of intensive high-yielding adult ponds, the carrying amount of fish at this time has reached saturation, one after another net catch marketing. Fall temperatures, the water temperature is still high, strong vitality of fish, net catch “hot water fish” must master skills. 1, choose sunny, windy and cool temperatures, the fish do not float at night or before and after dawn fishing. Hot weather and pond floating head or fish disease occurs, etc., should not pull the net fishing, so as not to cause a lot of dead fish. 2, the day before fishing should be stopped or reduce the amount of feeding, should not be to increase the amount of fresh fish listed in large quantities fed concentrate feed, because the fish in full