Hi i would like to ask something. Let say my initial weight is 3kg with 10 fish. Then my fish had mortality, at the end of experiment on 2 fish left, and my final weight for fish is 4.5kg. In order to calculate fcr, the total amount of feed given is calculated daily if there is mortality, so my question is, how to to calculate the weight gain if my fish had mortality? Or we just ignore the changes of fish no?
Compute the feed requirement for four (4) weeks of 10,000 fish with mean initial weight of 5 grams. The feeding rate is 8% body weight and estimated feed conversion ratio is 1.25. Daily feed ration is to be adjusted weekly. With 100% survival, what is the average weight of the fish after 4 weeks of feeding?
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Hi i would like to ask something. Let say my initial weight is 3kg with 10 fish. Then my fish had mortality, at the end of experiment on 2 fish left, and my final weight for fish is 4.5kg. In order to calculate fcr, the total amount of feed given is calculated daily if there is mortality, so my question is, how to to calculate the weight gain if my fish had mortality? Or we just ignore the changes of fish no?
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Hello sir could you please help me in calculating biomass and survival rates
Sir ... Are you aquaculture technician or something...
I'm a aquaculture technology student from Andhra Pradesh
Biomas=total number of fish at end of period * the end average body weight
Compute the feed requirement for four (4) weeks of 10,000 fish with
mean initial weight of 5 grams. The feeding rate is 8% body weight and
estimated feed conversion ratio is 1.25. Daily feed ration is to be
adjusted weekly. With 100% survival, what is the average weight of the
fish after 4 weeks of feeding?