Common culture patterns of California perch

Bass meat is extremely delicious, nutritious, it also has excellent nourishing effect, favored by consumers in the market, it has many species, or fresh water and sea water can survive fish, now freshwater artificial culture is mainly California perch. There are also many kinds of culture models, each of which has its own advantages and characteristics. Let's take a look at these culture models.

1. Pond culture

The pond is the most popular and common mode of freshwater fish culture, which is usually put into fish fry in winter. Before stocking, it is necessary to clean the pond with lime powder and release water after disinfection. When stocking, the fish should be disinfected and sterilized to prevent bacterial infection and reduce the survival rate. Generally soak in low concentration salt solution for 10 minutes. When choosing fish fry, we should choose those with good spirit and strong vitality, and the size and specification difference of fish fry had better not exceed 3cm, otherwise, it is not convenient to raise and manage in the back, and it is difficult to master the amount of feed when feeding, the amount of feed is less, and there is a phenomenon of grabbing food, resulting in poor growth of some fish, more feeding and waste of feed. Attention should be paid to water quality management and timely cleaning of residual bait so as not to cause disease and pollute water quality.

2. Mixed culture mode

The mixed culture model means that a certain number of California perch are released in the culture pond without changing the original fish species. This advantage is to clean up the wild fish, shrimp and aquatic insects in the pond, reduce their impact on the original fish species, and promote the growth of sea bass, increase production and increase economic benefits. General and common grass carp, mackerel, tilapia and other common domestic fish mixed culture, to achieve mutual benefit between the two, it should be noted that the water quality of mixed ponds should be thin, a large number of fertilizers fed ponds are not suitable for mixed culture of California perch.

3. Net enclosure culture

Purse seine aquaculture is practical in ponds and rivers, driving bamboo piles in ponds and rivers, and then using net cloth to form rectangular or round waters for aquaculture. The advantage of this model is that it is convenient to manage and harvest, and the perch can be caught in a short time during the harvest season. It is necessary to do a good job of cleaning and disinfecting the ponds during stocking, and some live baits can be properly cultivated for California bass to hunt freely. In breeding, it is necessary to check the net clothes frequently to prevent the perch from escaping. Once the net clothes are found to be damaged, they should be repaired in time to avoid unnecessary economic losses. In addition, attention should be paid to the rise and fall of the water level so that the depth of the water level is moderate.

The above is the common culture mode of California sea bass brought by pro-farm network. I hope it can help you. If you want to know more about sea bass culture, please follow the pro-agriculture network.