This is a common farming method at present, that is, inserting bamboo into the seabed for farming. First, the bamboo should be treated, and then every six bamboos are piled up, and the whole bamboo is buckled on the sea mud in a funnel shape.

The length of bamboo should be controlled around 1.5m, and the diameter should be above 10cm. The place touching the sea mud needs to be surrounded by ropes for reinforcement, which is generally suitable for seabed culture with more soft mud and slower seawater flow.

2. Long chain culture

This is a more convenient way to breed. Materials are ropes and floating objects, which are generally suitable for farming in relatively open sea areas. Moreover, longline culture is more resistant to wind and waves and is also suitable for offshore culture.

Both ends of the rope need to be fixed deep in the seabed, and the middle can be used to cultivate oysters. The suitable width in the middle is 40-50m. According to the seawater depth of the selected address, a rope and floating objects are generally placed every 2m, and the length of the rope is about 3-5m. Usually, it is necessary to check whether the ropes are intertwined.

3. Column culture

Using cement column for culture has the advantages of low cost, good adhesion effect and large volume, and is not easy to be impacted by seawater. The surface of the selected cement column is as rough as possible, with a height of about 2m and a diameter of 30cm. This kind of column will give oysters a strong adsorption force.

Before the cement column is put into the seabed, it needs to be placed on the muddy ground for a period of time. This method is called columnar culture, which can provide good nutrition for newborn oysters. Column cultivation requires regular inspection, and if it falls, it should be righted in time. Cement column culture is suitable for the seabed with fast velocity.

4. Floating raft culture

The materials of floating raft culture are tied together with wood and bamboo, and then floated on the sea surface with buoys. The suitable raft size is about 5×8 meters. Excessive size will affect the overall quality and output of oysters, and too small size will cost more.

Generally, it can be fixed in the depths of the seabed with a rope to avoid drifting with the waves, or it can be connected at both ends with a rope in case the rope on the seabed is broken and can't be found. The distance between the two rafts is about 20m, so you can generally choose to breed in calm shallow sea.