1 巧施肥。每隔6～7天,每鱼塘施充分发酵的人畜粪60～100kg,氮、磷化肥2～3kg,可保持水质肥嫩适度。若夏季阴雨时间长,池塘中雨水注入较多,可适当加大施肥量。但应依据少量多次原则施用。一般施肥后池水透明度应保持在25cm左右,水色为茶褐、绿褐、黄绿、油青色为佳。 2 巧投饵。夏季鱼长得最快,摄食量也最大,饲料效率最高。应粗精料结合,尽量 1 clever fertilization. Every 6 to 7 days, fully fermented fish manure excrement 60 ~ 100kg, nitrogen, phosphorus fertilizer 2 ~ 3kg, to maintain a moderate water quality fat tender. If the long summer rainy days, ponds into the rain more, may be appropriate to increase the amount of fertilizer. However, it should be applied on the basis of a small number of occasions. After the general fertilization of water transparency should be maintained at about 25cm, aqua as brown, green brown, yellow-green, oil blue is better. 2 clever cast bait. Summer fish grow fastest, the highest food intake, feed the highest efficiency. Should be crude concentrate combination, try