Farming an acre of shrimp can generally earn about 1 10,000 to 20,000, but this is in the case of good farming. Of course, there are also some people who don't master the breeding technology in place, and there are other reasons, and there are also cases where they don't make money.

Taking 80kg shrimp per mu as an example, the economic benefit analysis is as follows:

1, mu dosage: 80 kg/mu× 60 capsules/kg = 4,800 capsules/mu; Male/female ratio per mu: According to the natural male/female ratio, the average female is more HR 1: 1.

2. Survival rate: Generally, the survival rate of shrimp species in transportation is 95%, and that in breeding is 80%.

3. Number of pregnant eggs: each female shrimp has 200-600 eggs each time, the natural fertilization rate is 80%, the hatching rate is 40%, the survival rate in natural environment is only 65,438+00%, and the eggs are pregnant 2-3 times a year, which varies according to the natural temperature in different regions.

4. Weight of commercial shrimp: The common individual weight is generally 50- 100g. If the minimum value is taken, the yield per mu is about 400 kg. There are many uncertainties in the above yield (number of female shrimps per mu) (minimum number of eggs laid per year) (minimum number of eggs laid per year) (minimum natural survival rate) (minimum individual weight). If the simulated ecological environment conditions are good and the bait is sufficient, the unit yield will increase gradually. The test results show that the minimum yield per mu is 300 kg/mu and the maximum yield per mu is 500 kg/mu, but the influence of natural disasters and improper human operation on the yield per mu cannot be ruled out.