Culture method for controlling fishpond water in tropical zone plectropomus leopardus RAS
The invention relates to a technology of leopard-skinned sea bass and a breeding method, which is applied in the field of fish breeding water body control, can solve the problems of low survival rate, poor stress resistance, slow growth of pond fish, etc., and achieves the effects of improving breeding efficiency and improving unit yield.
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Embodiment 1
[0026] refer to Figure 1-5 , a kind of culture method of fishpond water control under leopard gillfish RAS in tropical area, comprises the following steps:
[0027] S1. Requirements for aquaculture pond facilities and aquaculture water control in aquaculture ponds: fish ponds can be square or round, with an area of 3m×4m, a pool depth of 1.2m, a water depth of 0.7m, and a sewage outlet and water change pipe in the center. , The outside of the pool is equipped with a sewage discharge and water change adjustment pipe, and the number of water cycles in the aquaculture water body is controlled at 8 times a day;
[0028] S2. Fish pond inlet pipe setting and water flow rate requirements: There are two fish pond inlet pipes, which are located at diagonally opposite corners of the aquaculture pond. , to ensure that the entire fish pond culture water body is in a counterclockwise rotation state, and the average flow rate of the water body is controlled at 10cm / s;
[0029] S3. Infl...
Embodiment 2
[0031] refer to Figure 1-5 , a kind of culture method of fishpond water control under leopard gillfish RAS in tropical area, comprises the following steps:
[0032] S1. Requirements for aquaculture pond facilities and aquaculture water control in aquaculture ponds: fish ponds can be square or round, with an area of 3m×4m, a pool depth of 1.3m, a water depth of 0.75m, and a sewage outlet and water change pipe in the center. , The outside of the pool is equipped with a sewage discharge and water change adjustment pipe, and the number of water cycles in the aquaculture water body is controlled at 10 times a day;
[0033] S2. Fish pond inlet pipe setting and water flow rate requirements: There are two fish pond inlet pipes, which are located at diagonally opposite corners of the breeding pond. mouth Carry out a smaller design to keep the water inlet in a jet flow, and the water inlet flow rate is above 50cm / s to ensure that the entire fish pond culture water body is in a stat...
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