Method for layered and stereoscopic cultivation of solenaia oleivora and pelteobagrus fulvidraco

[0025] Example 1

[0026] A hierarchical and three-dimensional breeding method of olive clam and yellow catfish specifically includes the following steps:

[0027] 1) Selection and renovation of ponds

[0028] S1. Choose a pond with sufficient water source, good water quality, no pollution from industrial and agricultural wastewater, and complete drainage system. The area of ​​the pond is 15 mu, the depth is 2m, the bottom of the pond is flat, and the thickness of silt is 40cm;

[0029] S2. Using high-density polyethylene sheet, set up a platform with three feet, the area of ​​the platform is 4m 2 , And then build multiple platforms up and down to form a multi-layer three-dimensional platform. The distance between the upper and lower platforms is 35cm. Among them, the distance between the bottom platform and the bottom of the pool is 20cm, and the uppermost platform is 40cm away from the water surface. Multiple multi-layer three-dimensional platforms are built for splicing, and except fo

[0042] Example 2

[0043] A hierarchical and three-dimensional breeding method of olive clam and yellow catfish specifically includes the following steps:

[0044] 1) Selection and renovation of ponds

[0045] S1. Choose a pond with sufficient water source, good water quality, no pollution from industrial and agricultural wastewater, and complete drainage system. The area of ​​the pond is 18 mu, the depth is 2.3m, the bottom of the pond is flat, and the thickness of silt is 45cm;

[0046] S2. Using high-density polyethylene sheet, set up a platform with three feet, the area of ​​the platform is 6.25m 2 , And then build multiple platforms up and down to form a multi-layer three-dimensional platform. The distance between the upper and lower platforms is 40cm. The distance between the bottom platform and the bottom of the pool is 25cm, and the uppermost platform is 45cm from the water surface. Then, according to the same specifications, Multiple multi-layer three-dimensional platforms are b

[0059] Example 3

[0060] A hierarchical and three-dimensional breeding method of olive clam and yellow catfish specifically includes the following steps:

[0061] 1) Selection and renovation of ponds

[0062] S1. Choose a pond with sufficient water source, good water quality, no pollution from industrial and agricultural wastewater, and complete drainage system. The area of ​​the pond is 20 mu, the depth is 2.5m, the bottom of the pond is flat, and the thickness of silt is 50cm;

[0063] S2. Using high-density polyethylene sheet, set up a platform with three feet, the area of ​​the platform is 9m 2 , Then build multiple platforms up and down to form a multi-layer three-dimensional platform. The distance between the upper and lower platforms is 40cm. The distance between the bottom platform and the bottom of the pool is 40cm, and the uppermost platform is 50cm away from the water surface. Then, according to the same specifications, Multiple multi-layer three-dimensional platforms are bui