Because there are many. Tilapia is an economic fish, which has a fast reproduction speed, tastes similar to ordinary fish and is easy to get greasy. So in coastal areas, it can be sold for 65,438+0,2 won to 65,438+0 kg, but tilapia is rich in protein, vitamins and minerals, and ordinary people can replenish energy after eating it. Tilapia meat is rich in protein, but the content of fat, calories and cholesterol is much lower than that of eggs and chicken. One of the five aquatic products with the lowest mercury content is far lower than the price of salmon, scallop, shellfish, shrimp, oyster and sardine tilapia. Why should we pay attention to the breeding of cheap tilapia? You can choose two soft feeding methods, pay attention to the nutritional balance of feed, strictly follow the principle of ejaculation, and adjust feed and feed according to the specifications, growth stages and weather conditions of fry.

Tilapia has a strong smell and a strange smell, which many people can't help. If the price of fish is cheap, it will become an attractive buying point. However, with the improvement of living standards, people will pay more attention to taste, freshness, softness and delicacy when buying fish. However, farmed tilapia can't satisfy people's consideration of taste. When friends who cook with tilapia kill fish, they will experience the fishy smell in the fish belly and a little diesel smell, which can't be washed away. This will make people uncomfortable when eating tilapia and will not have a good experience. Then, in today's highly selective fish, even if the price is as low as 2 yuan/kg, it is unnatural to buy tilapia. So, the question is, what makes tilapia smell too strong? The monster itself is too fertile and has poor resistance.

Tilapia is very prolific. Let's just say that tilapia is raised in a pond without management. After a while, the baby tilapia will appear in the dark. It is understood that female tilapia can give birth to about 6000 young through natural mating during the breeding period, and its fertility is extraordinary. In addition, tilapia is very resistant, and it can live as well as well in poor water quality. My family dug a small well next to the black goat's house, which could have stored water to feed the sheep. Later, my father was inspired to buy more than 20 tilapia seedlings and throw them into the well. I haven't changed water for a year. The water is dirty and smelly, but the tilapia in it is very active and unaffected. Although it is an exotic species, its viability is stronger than that of any domestic fish. How does this fish adapt?

It was a tropical fish in the early 1990 s, so it was afraid of cold. It mainly lives in southern waters and quickly adapts to the temperature. Nowadays, it is easy for many people to fish in winter. Look at the fisherman's clothes. In winter, they fish directly with hooks. Nowadays, many anglers find that there used to be all kinds of fish, but now most of them catch tilapia because of its strong reproductive ability, which can make tilapia active, whether it is rivers, streams, rice fields or ditches. Many tilapia on the market are farmed artificially, but people can often catch tilapia in inland rivers when walking along the river. The more urban sewers, the dirtier the fish, and the more germs they carry.