进行了实验,找出最好的托儿所饲养系统混合罗非鱼的鱼苗。质量小鱼为初始种子饲养罗非鱼是非常重要的。为此建议农民生成自己的小鱼如果他们不能确定这些从其他来源的质量。可怜的小鱼导致粮食歉收。开发一个最好的托儿所饲养系统所需的小鱼可以满足需求的农民。托儿所饲养杂交罗非鱼年轻的弗莱(红色应变)是在两种类型的饲养系统21天。鱼苗的杂交罗非鱼(0.12±0.019 g ABW)储存在hapa 0.87鱼类的放养密度/点燃和5把水族缸的放养密度0.88鱼/点燃。粉碎饲料30% CP是每天在1日一周7次,6次在3日星期2 ndweek和5次血统和坦克鱼类。血统的理化参数和水族缸。pH值,TDS、碱度和血统的温度高于水箱水,氨被发现高(0.5 1 mg /点燃)水族缸系统。 After 21 days of trial, hapa stocked fishes had a weight gain of 3.48 g, while the fishes in aquarium tank had weight gain of 2.58 g. The survival rate in hapa was 97% and in aquarium tank was 85%. The hapa rearing resulted in 74% more growth than in the glass aquarium tank. The final ABW of fishes reared in hapa was 3.6 g while that of aquarium tanks was 2.7 g. The body colour of the fishes in hapa was brighter than the tank of fishes.
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