Does the fish mixture in the allergens include freshwater fish

Everyone's physique is different, and the allergies are not the same, so it is recommended that you go to a ** disease specialist hospital for an allergen test.

The general chemical composition of fish muscle, which usually includes water, protein, fat, carbohydrates, inorganic elements and vitamins, varies greatly depending on the species, season, migration, spawning and age of the fish. The muscle content of the main freshwater fish species is 60% 80%, the protein content is 15% 25%, the ash content is 1% 2%, and the lipid content varies greatly compared with the first three components, some species are below 1%, and some are more than 20%. Within the same species, the content of chemical components varies depending on a variety of factors, such as individual location, gender, growth, season, habitat area, and bait.

Freshwater fish, like marine fish, contains a lot of protein, fat and minerals, and the fat contains a lot of highly unsaturated fatty acids, which is rich in nutrients.

For the culture soil with unsuitable pH, the following measures can be used to adjust. If the acidity is too high, a small amount of lime powder can be added to the potting soil; If the alkalinity is too high, a small amount of sulfur powder can be added to the potting soil.

Sick fish are slow-moving, slow to react, and often swim alone. The body color becomes darker, especially the head color is darker, so the masses call this disease "aconitum plague". Observed with the naked eye, the endothelium of the gill operium of diseased fish is often congested, and in severe cases, the epidermis of the middle part is often corroded into a circular irregular transparent area, commonly known as "opening the skylight".

Prevention & Method].

Clean the pond thoroughly, and apply fully fermented manure when fertilizing the fish pond.

1) Before the fingerlings are put into the pond, take a medicated bath with 15 20 mg of potassium permanganate aqueous solution for 15 30 minutes, or medicated bath with 2% 4% saline aqueous solution for 5 10 minutes.

2) In the onset season, sprinkle quicklime 1 2 times a month throughout the pool to keep the pH of the pool water at about 8 (the dosage depends on the pH of the water, generally 15 20 mg liters).

3) During the onset season, sprinkle bleach powder around the food field 1 2 times a week. The dosage of disinfection of food farms depends on the size of the food field and the depth of water, generally 250 500 grams. It can also be prevented by hanging baskets.

4) Tie the leaves into several small bundles regularly, soak them in the pool water, and turn them every other day.

5) Chlorine-containing disinfectant is sprinkled all over the pool, and the concentration of bleach powder (containing 25% and 30% available chlorine) is 1 milliliter to convert the dosage.

6) Sprinkle gallnut all over the pool (first crush and then dissolve with boiling water) to make the pool water into a concentration of 2 4 milliliters.

7) Soak the dried black tree leaves (4 kg of fresh black tree leaves equivalent to 1 kg of dried black tree leaves) in 2% lime water with 20 times the weight overnight, boil for 10 minutes to improve the efficiency, and then sprinkle the whole pool with water and slag with milligram liters.

8) After the rhubarb is soaked in 20 times ammonia water to improve the efficiency, the whole pool with water and slag is sprinkled all over the pool, and the concentration is milligrams.

At the same time as the external medication, one of the following internal drugs can be used to feed the drug for better efficacy

1) Each kilogram of fish is fed with 10 30 mg of kanamycin per day for 3 to 5 days.

2) Each kilogram of fish was fed with sulfalamide 2 6 dimethyl 100 200 mg per day for 5 7 days.

3) Each kilogram of fish was fed with sulfamethamine 100 200 mg per day for 5 7 days.

Deep-water fish generally refer to marine fish, so there are the following differences:

1.In terms of meat quality, the meat quality of marine fish is relatively tight, and the meat quality of freshwater fish is relatively loose;

2.Distinguish from taste: saltwater fish have a fresh and tender taste, and freshwater fish have a fishy taste;

3.In terms of body size, the adult fish of marine fish is relatively large, and the adult fish of freshwater fish is relatively small.