This article will talk about milkfish and the corresponding knowledge points about the common name of milkfish. The article may be a bit long, but I hope you can read it to the end and grow your knowledge. The most important thing is that I hope it will be helpful to you and can solve your problems. Don’t forget to bookmark this site.
Contents of this article
- What are the conditions for raising milkfish
- What is the common name of milkfish
- What is the name of milkfish in Fuzhou
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- How to distinguish sardines from milkfish
- The story of milkfish Short
- What is milkfish called in Xiamen
1. What are the requirements for raising milkfish
1. Milkfish (chanos English Milkfish), also known as chanos in Taiwan Holy fish, salmon and more. It is a euryhaline tropical fish that grows in the Pacific and Indian Oceans. In the 1970s, Taiwan Province introduced it from Indonesia and successfully artificially bred it. In 1998, trial breeding began in Shantou, Chaozhou and other places and achieved success. To raise milkfish well, you must master the following three aspects:
2. Milkfish can grow well in saltwater and fresh water, and it grows quickly. It can reach 1kg to 2kg per year. This fish is a herbivorous fish and has a wide range of feeding materials. It is suitable for promotion and breeding in the coastal areas of southern my country. In addition, it has high nutritional value and relatively expensive price, so it is suitable for aquaculture and is a good species for farmers to make money by breeding.
3. Milkfish is a fish in tropical and subtropical waters, so it is not cold-resistant. When the water temperature is below 14℃, they will stop feeding, their resistance will decrease, and they will begin to die below 10℃, so breeding requires overwintering equipment. It can adapt to various habitats with different salinities and can be cultured from rivers, lakes, reservoirs, estuaries to oceans and tidal flats. The most common breeding methods: cage culture, monoculture in special ponds, and polyculture in ponds.
4. Milkfish generally start to mature sexually when they grow to 5 to 7 kilograms. Male fish are generally over 5 years old, and female fish have to wait one year. From April to September, when the water temperature reaches 27℃～30℃ and the salinity is 30‰～50‰, fertilization can be induced. For mass production, artificial insemination is generally used., but the fry hatched by artificial fertilization have a high malformation rate and a low survival rate. By improving the ecological factors of the natural environment and inducing natural spawning and fertilization, the seedlings will have good quality and a high emergence rate, but it will be difficult to control. The fertilized eggs are transparent and the egg diameter is generally about 1.2 mm. The number of eggs carried by milkfish is relatively large, generally up to 800,000 to 1 million eggs. Well-fertilized eggs generally sink to the bottom of the water. In order to maintain good water quality during the incubation process, bad eggs at the bottom should be discharged in time.
5. The newly hatched fry are 3.3 mm in size, and at this time they still rely on the yolk to provide nutrition. Two days later, on the morning of the third day after hatching, fertilized oyster eggs or Artemia must be fed. Feed at least 4 times a day, with the principle of small amounts and multiple times. When additional rotifers, cladocerans, and copepods are needed after 6 days, the dosage must be accurately controlled. If it is too much, it will cause rotifers and other rotifers to breed in large numbers and the water quality will deteriorate; if it is not enough, it will cause malnutrition in milkfish, affect normal development, and cause death.
6. During the seedling cultivation stage, carefully patrol the pond. There is no swarming phenomenon in the early stage of the fry. They are generally evenly distributed in the water body. It is not until two weeks later that they gradually begin to swarm and swim along the pond wall. At this time, the fry have three spots. They are generally kept for 18 to 19 days. You can enter Heizai Miao in the next day.
7. For adult milkfish breeding, the breeding mode should be selected according to the local environment. Generally, there are pond monoculture, cage culture, polyculture and other methods. Breeding in freshwater ponds is similar to the culture of the four major fish species in my country. The water depth of the pond can range from 30 cm to 15 cm, but the breeding effects are different. Commercial fish raised in deep ponds taste good and have high market prices, but they grow slowly. Before planting seedlings, attention should be paid to disinfecting and fertilizing the pond. During the breeding process, attention should be paid to the transformation of food habits and strengthening domestication. Milkfish has strong disease resistance, but because it grows in a high-temperature environment, it is necessary to prevent the reproduction of some parasites, such as fish lice, anchor-head fleas, etc. You can regularly splash lime water and mix it with a small amount of trichlorfon. Good breeding results can be achieved.
2. What is the common name of milkfish
Common name: milkfish Fish Head. The eyes are large, the eyelids are well developed, and the eyes are completely covered. There is a bulge at the suture of the lower jaw. Both jaws are toothless. The left and right opercular membranes are connected in the abdomen and separated from the isthmus. The round scales are smaller and the head is scaleless. The dorsal fin is located above the pelvic fin and has a scale sheath at its base. There are axillary scales at the base of the pectoral and pelvic fins. It is a warm water gregarious fish that swims offshore during reproduction. Like to jump. It has a wide salt tolerance and can live in fresh water. But when the water temperature is 15℃, it is inactive, and if it is below 10℃, it will die. It is one of the fish species farmed in Hong Kong. Taiwan, my country, started farming it as early as the 17th century. Because of its rapid growth and less disease in fry, it is a promising fish in saltwater aquaculture. Distributed in IndiaOceans and Pacific Oceans. Our country is produced in the South China Sea and the southern part of the East China Sea. Milkfish (Chanoschanos Forskal) is the only extant species in the family Milkfish, commonly known as milkfish, milkfish, plugfish, seaweed fish, etc. Milkfish is a euryhaline tropical fish that can live in fresh water. The optimum salinity for growth is 12-30. The suitable living temperature is 16-39℃. When the water temperature drops to 15℃, its activity becomes weak, and when the water temperature drops to 9℃, it will die within a few minutes. Milkfish are active and like to swim in groups. They are plant-based omnivorous fish and can be fed with compound feed. Breeding methods mainly include extensive breeding and intensive breeding. For milkfish farming in the northern region, fry can be cultivated around the Qingming Festival in Taiwan, Guangdong, Guangxi, Hainan and other regions to a suitable temperature in greenhouses or indoors and put into ponds for culture. The weight of milkfish can reach about 500g that year. In winter, they must be overwintered indoors for 2-2 days. It can reach 1000-2000g in 3 years. The price of each fry is 0.5-0.7 yuan, the bait coefficient is 1.2-1.6, the cost of fish bait per kilogram is 3.6-4.0 yuan, and the total cost of fish breeding per kilogram is 7.0-8.0 yuan. The market price is 15-20 yuan per kilogram, and the yield per mu can reach 100-500kg.
3. What is milkfish called in Fuzhou
1. It is said that when Zheng Chenggong led his army to Tainan to drive away the Dutch, he sent people to search for local ingredients to supplement the military rations because of insufficient military pay.
2. One night, Zheng Chenggong dreamed that Mazu told him that there were many fish in Hougang. The next day, Zheng Chenggong asked his soldiers to go fishing in Hougang. As expected, there were many fish. Good harvest.
3. Zheng Chenggong had never seen the fish he caught, so he asked \”what kind of fish\” it was in Hokkien. People on the side thought it was the name of the fish. , so this fish was called \”milkfish\” from then on (a homophonic pronunciation of \”what fish\” in Hokkien).
4. How to distinguish sardines and milkfish
Milkfish It\’s a flat bottom fish, obviously different from sardines.
5. The story of milkfish is brief
1. Milkfish The fish was originally an ordinary little fish, and it longed to become a flying bird. So it began to practice jumping hard, and finally developed a skill that could jump out of the water and fly into the air.
2. As a result, milkfish has become a star in the spotlight, and its leaping skills have also impressed other small fish.Set an example.
3. Although the milkfish did not become a real bird in the end, it realized its dream through hard work and made other small fish understand that as long as If you work hard, you can do what you want to do.
6. What is milkfish called in Xiamen
Milkfish The fish is called \”milkfish\” in Xiamen and is one of the local specialty seafood. Milkfish meat is delicious, tender and nutritious. It is rich in protein, calcium, phosphorus and other nutrients. It is known as the \”beef of the sea\”. Milkfish can be prepared in a variety of cooking methods, such as steaming, braised, stir-fried, etc., and has an excellent taste. In Xiamen, milkfish is one of the most popular seafood and one of the must-order dishes on the local table.
This ends the introduction about milkfish and what its common name is. I hope it will be helpful to everyone.
