Why is the surface of chum salmon slippery? Chum salmon, photos
Chum salmon is a migratory red fish, it spawns once in its life, and after spawning it dies on the way back. In most cases, chum salmon come to spawn at the age of 4 to 6 years.
It can reach a length of 1 meter and a weight of 15 kilograms. Its caviar is the largest, with a remarkably beautiful orange-red color.
Chum salmon is divided into Summer and Autumn. The first one comes to spawn in the summer, and the second one in the fall. They also differ in size and habitat: Summer Chum salmon prefers to live in the northern expanses Pacific Ocean and reaches 80 cm in length, while Autumn lives in the southern part and grows up to 1 meter.
Along the rivers, the Chum salmon rises quite high and chooses a quiet, calm place for spawning. The female knocks out a spawning hole with her tail, lays eggs there, and then covers this place with gravel, forming a so-called spawning mound.
Sometimes all the offspring die because the water freezes to the bottom, but the Autumn Chum salmon preserves its eggs by spawning not so high.
Chum salmon caviar is quite large and often reaches 9 mm in diameter.
Unlike pink salmon, chum salmon fry immediately after their appearance, the fry leave the place of their birth and descend along with the current into the sea. Calorie content of chum salmon Chum salmon is high in protein and fat, and its calorie content is 138 kcal per 100 g of fresh product. 100 g of salted chum salmon contains 184 kcal, and chum salmon cooked in the heat contains 154 kcal per 100 g. The energy value of canned chum salmon is 141 kcal.
Consumption of this type of fish in
in moderation
will not harm your figure. Nutritional value per 100 grams: Useful properties of chum salmon
Chum salmon caviar, a valuable food product obtained by processing caviar salmon fish a solution of table salt followed by the addition of preservatives. It does not contain carbohydrates and unhealthy fats, but contains a large amount (1/3) of protein. In terms of calories and energy value superior to meat.
Dangerous properties of chum salmon
Chum salmon caviar, as well as the fish itself, are contraindicated in case of individual intolerance.
Chum salmon is a common species of anadromous fish from the salmon family and is an important fishery target. The meat of this sea creature is considered a real delicacy, and its caviar is even more popular. The price of these products is quite high, which is explained by the quality and their beneficial properties. Nai large quantity it is concentrated in the regions Far East.
Chum salmon is a rather expensive product, from which famous chefs create real masterpieces. Properly cooked fish has a special pleasant taste. By following the recipes of experienced chefs, even beginners in the culinary business can cope with the preparation of simple and complex dishes.
General information about chum salmon
Chum salmon is a red fish that belongs to one of the species of salmon found in the Pacific Ocean. After 4 years it can be considered complete adult. By this time, she begins to spawn.
The presented marine life is a very popular food product. In the world of fishing, it ranks one of the key roles and is second only to pink salmon.
The length of an individual can reach 1 meter and weight 14 kilograms. Very often, famous doctors and nutritionists use chum salmon in their diet. This type The fish market is famous not only for its tasty low-calorie meat, but also for its expensive red caviar. On store shelves, chum salmon can be seen frozen, fresh, salted or smoked.
What does chum salmon look like?
The body of the fish, which is not yet capable of spawning, has a bright silvery tint. Chum salmon has an elongated body shape. This is a fairly large fish.
During the mating season, sea and river dweller takes on a slightly different, brighter color. Purple spots form on her body. And the color of the entire individual changes to yellow-brown. At the same time, the skin of the chum salmon becomes much thicker, and the body expands in width. The fish's jaws become considerably deformed and curved teeth appear. When the fish begins to spawn, its color changes to black, and it is completely worthless.
Size, weight of the individual
Chum salmon is one of the quite large fish. According to officially registered data, the largest individual was 1 meter long and weighed 16 kilograms. However, such giants are not always found. Average length fish is 50 centimeters.
During the laying of eggs by chum salmon in winter period, its length can increase to 0.7 meters. According to residents Khabarovsk Territory, their local reservoirs are inhabited by chum salmon measuring more than 1.5 meters. However, it is documented confirmed facts no on this yet.
Where does it live?
Chum salmon can only be found in the waters of the Pacific Ocean. Despite the fact that the fish lives exclusively in sea waters, she goes to spawn in the rivers of the Far East, North America and Asia. Also, a similar individual can be found in Alaska.
This one feeds aquatic creature in the Sea of Okhotsk, Bering and Sea of Japan, it stays in the water at a level of 10 meters from the surface. IN spring time the fish slowly move to the river mouths. Most often chum salmon can be found in the Lena, Kolyma, Indigirka and Yana rivers.
Over time, all inhabitants are divided into two types: sexually mature fish and immature ones. Those individuals that are not yet ready to spawn return to the seas, and the rest go to spawning areas. They will never return from these places.
What does it eat?
Chum salmon – predatory fish. She eats representatives of her own kind. sea world. The main food is smaller individuals of the same family and other marine inhabitants:
- gerbil;
- smelt;
- herring;
- crustaceans.
While in rivers, she completely refuses to eat. Juveniles prefer to feed on insects, their larvae, worms and small crustaceans. This representative of the marine world is able to find food in any conditions. The variety of food consumed by fish can make it easier for the fish to find food.
How does it reproduce
Chum salmon is a migratory fish. She prefers to spawn in rivers, while the main part of her life is spent in the sea. This process occurs only once in her life, after which she ceases to exist. Its remains are the first food for newborn fry and other small marine life. The total lifespan of fish is no more than 7 years. Sometimes it can reach full maturity at 4 years of age.
Into the river this type individuals enter in flocks. They move to places where they themselves were once born. A fish rising up the river has a number of distinctive features, from those who live in the sea. The main visible sign is black color color. In this state, chum salmon is considered unfit for food. It can only be used as dog food.
Commercial fishing
Among all salmon species, industrial fishing for chum salmon is carried out on the largest scale. Sea life This species is caught from the seas using fixed or floating nets. Very often, fish can be intercepted during their passage through river mouths. Often, in places where this fish is caught, temporary processing stations are erected. This measure allows you to avoid spoilage of the catch. These small factories are temporary structures, of a seasonal type.
At the end of the fishing season, production primary processing fish, curls up. A similar measure allows you to keep more of the product in a salable condition.
Chum salmon fish: nutritional value, meat composition
Chum salmon meat has a lot of beneficial properties, which are due to the significant content of beneficial microelements and vitamins in the meat. The most important of them are the following substances:
- vitamins E, C, B1, B2, A;
- iron, fluorine, zinc;
- nickel, chromium, molybdenum;
- potassium, phosphorus, chlorine;
- calcium, magnesium, sodium.
Most people doubt whether they should eat chum salmon, because it contains a significant amount of cholesterol. However, all these fears are in vain, since 100 grams of the product contains only 80 milligrams of cholesterol. This figure is not significant and has virtually no effect on human body. In the popular fish mackerel, this figure reaches more than high mark. But nevertheless, the fish is famous for its popularity.
Calorie content
The presented product is a dietary food and has a fairly low calorie content. 100 grams of chum salmon contain 138 kilocalories. During the cooking process of fish, the calorie content of the product will be slightly increased. The smoked product contains 180 kilocalories, the salted product contains 184, and the fried product contains 224 calories.
Many nutritionists offer their patients the meat of this particular fish as a healthy and low-calorie food. It not only contains a minimum number of calories, but is also a very healthy food.
Useful properties and contraindications of chum salmon, possible harm
Main beneficial properties of fish:
- preventing the development of heart attack and stroke;
- normalization of heart function;
- improving memory and brain function;
- rejuvenation of skin tone and preservation of youth;
- helps normalize liver function;
- has a beneficial effect on a person with nervous disorders;
- provides positive influence on reproductive function;
- strengthens the immune system.
There are practically no contraindications to the use of fish, the only one being personal intolerance to the component.
Also worth noting is the quality of processing of the product. It is recommended that you focus on this process. Fish should be processed before cooking thermally: heat or freeze. When consumed, chum salmon can only be harmful to people who are allergic to seafood. They are advised to avoid such foods.
Selection and proper storage
Choosing the right seafood for preparing a certain dish is a very difficult, but doable task. Pink salmon are often passed off as chum salmon. The latter is a cheaper and less useful product. How to distinguish chum salmon from other individuals:
- since the presented individual is one of the large ones, its weight cannot be less than 5 kilograms;
- fresh meat is pink in color;
- when pressing on the carcass, the product should quickly restore its volume;
- fish scales should have a grayish tint;
- Pink salmon, unlike chum salmon, has a small hump on its back.
It is not recommended to store the product for a long time. However, if the need arises, then it should be washed, cleaned, dried and covered with salt. In this condition it can be stored in a cold place long time. You can also freeze the fish as a whole, but the shelf life of an individual in this state is significantly reduced.
Use in cooking
Many chefs have been using chum salmon for a long time. She is not only very useful product nutritional, but also delicious. In cooking, this product occupies one of the leading places. Experienced chefs prepare real delicacies from chum salmon; they know hundreds of various recipes preparing such a delicacy. It is baked, smoked, salted, fried.
Tender fish meat is served as a main course, along with vegetables and fruits. Every famous chef knows at least one signature recipe for preparing this expensive and amazing-tasting fish. Not only the meat of the individual, but also its caviar is used as an excellent component for preparing main dishes. Many people wonder: what better caviar sockeye salmon or chum salmon? Chum salmon caviar is much larger, therefore more expensive and better than that of sockeye salmon.
Conclusion
Chum fish is affordable and very delicious delicacy, meat and caviar have a lot of beneficial properties. You can prepare a wide variety of dishes from it. Even a beginner can cope with preparing a dish from this unpretentious fish.
Chum salmon is the most common representative of the salmon family. This fish is very demanding in terms of cooking methods, traditional recipes may spoil its taste, but proper preparation guarantees an amazingly tasty and healthy dish.
In many countries, chum salmon dishes are considered a delicacy, and the Japanese highly value soups and sushi based on this fish.
Chemical composition
Nutritional information per one hundred gram serving:
Fresh chum salmon does not contain carbohydrates and dietary fiber, therefore it is an excellent product for low-carbohydrate diets.
Vitamin composition per hundred grams, in mg:
Microelement composition per hundred grams, in mcg:
Fe | I | Co | Mn | Cu | Mo | Ni | F | Cr | Zn |
60 | 50 | 20 | 50 | 110 | 4 | 6 | 430 | 55 | 0,7 |
In addition, chum salmon contains a number of essential amino acids: arginine, leucine, threonine, tyrosine, histidine, lysine.
Beneficial features
B vitamins, contained in abundance in this fish, promote active brain activity, increased muscle tone, and improved functioning of the heart muscle. Thiamine is also useful for normal functioning nervous system and skin health.
Smokers and quitters alcohol addiction such a product will be more than useful. Thiamine acts as a strong antioxidant, preventing harmful effects alcohol and tobacco at the cellular level.
Phosphoric acid takes an active part in strengthening the skeleton, teeth, nails and hair, and is an integral component of biosynthesis in the human body.
Chum salmon caviar is especially valuable. It does not contain cholesterol and carbohydrates, it the nutritional value better quality than veal and beef.
By consuming chum salmon systematically, you can reduce cholesterol levels and improve blood supply to capillaries and vessels. Of course, to achieve this effect, you cannot cook fish by frying or stewing in oil. For patients with anemia, chum salmon is useful for its ability to increase hemoglobin levels.
Other things beneficial properties include the positive effect of chum salmon on vision, immunity, reduction of inflammatory processes, and stimulation of metabolism. Fans of this fish are not afraid of atherosclerosis and thrombosis, cardiovascular diseases and cholecystitis.
In terms of beauty benefits, eating fish can strengthen your teeth and nails and make your skin firmer and smoother. It is believed that the least processed fish, for example, lightly salted, has these properties. But this option is not always suitable for use by patients with gastrointestinal and kidney problems.
Harmful properties
Chum salmon itself has no contraindications. Only people with individual intolerance or allergies to non-protein foods should refuse such a product.
If you cook chum salmon in oil, the level of harmful fats and cholesterol increases critically, because Fried fish Contraindicated for patients with problems with the heart, blood vessels, kidneys and liver.
How to choose the right fish?
Unscrupulous sellers often pass off pink salmon as chum salmon. The latter is a gourmet type of fish, so it cannot be cheap. Pink salmon is less tasty and healthy, but also cheaper.
- Real chum salmon weighs at least 5 kg, maximum – 16 kg, so even when sold in pieces, their size cannot be small.
- The color of the meat should be pink, bright, and the surface should be shiny.
- When pressed, it quickly restores its shape and has no sharp or musty odors.
- The scales of a healthy fish are shiny, even, intact, and silver-bluish in color.
- In order not to be confused with pink salmon, you should pay attention to the color of the meat and the shape of the fish. It has a small hump, as follows from its name, and its meat is pale pink in color.
Chum salmon in dietetics
Like any other fish, chum salmon is perfect for the diet table. Moreover, for therapeutic diets it is also allowed almost everywhere. It all depends on the cooking method.
Conventional cooking by frying in oil in a frying pan will make the fish dry and stale. Therefore, it is most often used in salted form - for weight loss, or in stewed form - for therapeutic diets. Chum salmon turns out juicy and tasty if you cook it in the oven with vegetables in own juice, wrapped in foil.
Chum salmon broths are also useful. They are not greasy, rich and go well with fresh tomatoes, sweet peppers and basil. You can use them to prepare sauces and dressings.
Chum salmon meat is digested in 1.5 hours, therefore it is strongly recommended by nutritionists during the period of remission of various diseases gastrointestinal tract.
Myths and reality
There is a common belief that this type of fish is quite toxic and eating it, and especially caviar, is strictly prohibited. At the same time, toxicity is expressed not only in food poisoning, but also in the manifestation of diseases of the gastrointestinal tract, helminthiasis and allergies.
It must be said that such consequences can occur for several reasons. For example, a person ate fish despite being allergic to seafood. And even if there was no such reaction to another type of fish, the allergy can manifest itself quite suddenly.
Improperly cooked or raw chum salmon can actually cause intoxication and helminthiasis. But this statement applies to all types of fish and meat, therefore no pronounced toxicity was found specifically in the salmon family itself.
It also happens that the fish is initially infected with worms. Of course, you cannot eat such fish. But such fish are not subject to grading, which is why conscientious producers will not supply such fish for mass sales.
IN as a last resort, you can determine the defect yourself without additional devices.
Rejected chum salmon has greenish scales, iridescent, pearlescent blue and green shades are visible on the surface of the meat, wormholes, dents, the color of the meat is brown, the smell is pungent, musty, and unpleasant.
Chum salmon is considered an anadromous fish from the salmon family. Currently, as in the past, this fish is of industrial interest due to its valuable meat and equally valuable caviar.
For the indigenous peoples of the Far East, chum salmon plays a very important role important role. In the second half of the twentieth century, especially in Russia, there was uncontrolled fishing of chum salmon, which led to a decrease in its population. In addition, the environmental situation has seriously deteriorated.
In such a situation, there were no options left and the state took chum salmon under protection. As a result of such measures, it was possible to significantly restore the population of this delicious fish. Nowadays, catching it with amateur gear is only available with purchased licenses.
If you pay attention to life cycle, then two periods can be distinguished. The first period of her life is characterized by a period of time that lasts from her birth until puberty. Until this moment, the fish roams the expanses of oceans and seas, as well as coastal borders.
With the onset of puberty, the fish acquires completely different properties: the fish becomes aggressive, and its appearance changes radically. It begins to gather in huge schools and moves to the mouths of rivers. Rising to the upper reaches of rivers, against the current, it lays eggs, after which it dies. After the fry appear, they first live in fresh water. Having gained strength and energy, chum salmon fry gradually slide into the sea and spend several years there until they lay eggs and their life cycle stops.
Until the moment when the fish can spawn, its body is silver in color, with a pronounced massive and elongated shape. Chum salmon has excellent taste characteristics with bright red, dense meat. When the fish begins to prepare to go to spawn, its body takes on completely different characteristics associated with the mating season.
Purple spots appear on the body of chum salmon, and the overall color transforms into yellow-brown. At the same time, it changes significantly in size, especially in width. Her skin thickens and her scales become rougher. The fish's jaws become deformed and curved teeth of considerable size appear. When chum salmon begins to spawn, it acquires a completely black tint and at this point is of no value.
Chum salmon can grow to impressive sizes. According to official data, the largest individual was 1 m in length and weighed 16 kg. At the same time, the indigenous residents of the Khabarovsk Territory claim that in the Okhota River there are, although rarely, individuals up to 1.5 meters long. Chum salmon going to spawn reaches an average length of 0.5 meters, if it is a summer chum salmon, and if it is a winter chum salmon, its length can reach 70 cm or more.
Chum salmon can only be found in the Pacific Ocean. It is called migratory because it lives in the seas and goes to spawn in freshwater rivers The Far East, Asia and North America - from the Californian coast to Alaska itself.
This species of salmon feeds in the North Pacific Ocean, in close proximity to the warm Kuro-Sivo underwater current, which includes seas such as the Sea of Okhotsk, the Bering Sea and the Sea of Japan. Basically, they control the gap of water, up to 10 meters deep from the upper horizon.
With the arrival of spring, it begins to move to the mouths of rivers northern regions America and Canada, the Far East, reaching the Asian coast South Korea and Japan. Numerous schools of chum salmon enter rivers and streams located in the basin of the Sea of Okhotsk. At the same time, it can also be found in such rivers of Siberia as the Lena, Kolyma, Indigirka and Yana.
After some time, the schools are divided into mature and immature individuals. Those individuals that are not yet ready to spawn return back and head to the southern coasts. Those specimens that are ready to lay eggs are sent to spawning sites, from where they will never return.
The diet of chum salmon includes various crustaceans, mollusks, and small fish, such as herring and smelt. When chum salmon goes to spawn, it refuses food, and its digestive tract atrophies. At the same time, it should be noted that during this period it is caught on gear that uses either live bait as bait or an artificial spoon. This fact has nothing to do with the fact that she wants to feast on big fish, but because she seems to protect her future offspring from potential danger.
When fish fry are born, they begin to feed on both insects and the corpses of their parents.
Chum salmon, when moving to spawn, are divided into summer and autumn. The spawning process of summer chum salmon occurs from August to September. Chum salmon selects places for spawning very carefully. As a rule, these are places where there is a pebble bottom and a quiet, not strong current. During periods of severe winters, when water can freeze to the very bottom, it is possible mass death offspring. Autumn chum salmon are less susceptible to the influence of cold weather, as they choose places for spawning grounds where underground springs flow.
Chum salmon is characterized by the laying of large eggs, with a diameter of about 7.5 mm. Females prepare very carefully for this process. They dig holes in the bottom, and after laying the eggs, they carefully cover the eggs with gravel. It can be a mound, 2 to 3 meters long and 1.5 to 2 meters wide. During the process of laying eggs, males actively drive away any fish swimming nearby.
Commercial catch of chum salmon
If we compare it with other salmon, then the catch of chum salmon in industrial scale carried out in very large volumes. It's being mined various types nets in areas located at river mouths and nearby water areas, as well as in some sections of rivers that allow the use of industrial fishing gear. Quite often, seasonal processing plants open in these same areas, which prevents product spoilage.
Meat composition
Chum salmon meat contains a large number of squirrel and is considered dietary product of special value. Fish meat consists of 75% water, 20% protein, and 5% ash and fat. There are no carbohydrates in its meat, which makes its meat especially valuable.
Chum fish meat contains vitamins such as PP, E, C, B1, B2 and vitamin A. In addition, the meat is rich in micro- and macroelements. Availability of such fatty acids, like omega-3 and omega-6, as well as lecithin helps in the fight against atherosclerosis.
The presence of thiamine (vitamin B1) helps activate the cerebral cortex and improves memory. Vitamin B1 has a beneficial effect on the functioning of brain cells, which leads to improved perception of any information, and also increases mental capacity. In other words, thiamine in to the fullest ensures normal functioning of the nervous system. Vitamin B is an excellent antioxidant that helps detoxify the human body. The presence of vitamin A improves vision and promotes collagen production. Vitamin E has a beneficial effect on the skin and is an antitoxic drug for the human body.
Potassium and magnesium, which are contained in fish, contribute to the normal functioning of the heart muscle. sufficient quantity. And the presence of potassium and phosphorus helps maintain a certain amount of calcium in the body.
100 grams of fish meat contains 125 kilocalories, but 100 grams of caviar contains 250 kilocalories.
Contraindications
Delicious chum salmon recipes
To prepare gourmet dishes, only fresh and quality meat. As a rule, the meat chosen is bright red in color without numerous white streaks. The fewer such veins and the thinner they are, the better product. Males are always fatter than females, so dishes prepared from their meat (males) are considered more palatable and juicier. Chum salmon meat is mainly prepared using 3 technologies: salted, baked and stewed. With these cooking options, chum salmon meat retains most of the vitamins and microelements, which means that it is the most healthy.
Lightly salted spicy fillet
Main components:
- 300 g salmon fillet with skin;
- 1 tbsp. spoon of olive oil;
- 2 tbsp. spoons of salt;
- 1 tbsp. a spoonful of sugar, as well as black pepper (to taste);
- soy sauce – 1 teaspoon.
To begin, rinse the fillet well and dry it with a paper towel. In a container, prepare a mixture of salt, sugar and pepper. Take a container for pickling and pour the prepared mixture onto its bottom. Place chum salmon fillets on this (dry) mixture, skin side down. After this, the top of the fillet is sprinkled generously with the same dry mixture of salt, sugar and pepper. To give a special taste and aroma you should add soy sauce. Fish salted in this way is covered with cling film and moved to a cool place for 24 hours.
After a day, the accumulated liquid and excess mixture, which has already become wet, are removed from the dishes. Chum salmon fillet is almost ready to eat, just sprinkle it with vegetable oil.
Such a dish can decorate both an everyday table and a holiday one. This delicious recipe considered dietary.
Main ingredients:
- 800-900 grams of fresh salmon fillet;
- one tomato;
- one onion;
- two cloves of garlic;
- parsley or cilantro (small bunch);
- salt;
- olive or sunflower oil 1 teaspoon;
- one lemon (juice).
Prepared fish fillets are placed on “cradles” formed from foil. Their bottom is lubricated a small amount vegetable oil. The fish should be placed skin side down. After this, you need to cut the onion and tomato into half rings.
Then tomatoes, garlic, onions and a little lemon juice are laid in layers. To finish the dish, add salt and finely chopped herbs on top. Place the “cradles” on a baking sheet and place in the oven, heated to 180 degrees for half an hour. Chum salmon “under a fur coat” is served warm, without unrolling the foil.
The following ingredients are suitable for this:
- about 800 grams of chum salmon fillet;
- 500 ml 20% cream;
- 150 grams of mushrooms (any);
- one onion;
- lemon juice;
- olive oil;
- dill (not a big bunch);
- flour – 1 tbsp. spoon;
- salt and pepper.
By using sharp knife chum salmon meat is separated from the skin and cut into pieces. After this, the fish meat needs to be salted, peppered, sprinkled sunflower oil and lemon juice, and then place on a baking tray. The oven needs to be heated to 180 degrees and the fish meat should be placed in it for 20 minutes.
While the fish is baking, you can start cooking delicious sauce. Onions and mushrooms are chopped and sautéed over low heat until golden crust. Finally, add salt and flour to the mushrooms and onions, as well as cream, which is added in small portions, with constant stirring. It is advisable not to forget about the greens and add them to the sauce. The sauce is brought to a boil, after which the fire is turned off and the dishes are covered with a lid. The sauce will thicken over time.
The fish is served on plates and this sauce is poured on top. Boiled rice or asparagus can serve as a side dish.
Chum salmon, a photo and description of which are presented in this article, is one of the main objects of both domestic and foreign fishing.
This fish is valued not only for its amazing taste, but also for the benefits it brings to our body. Despite its high cost, chum salmon is in steady demand among fans of fish cuisine, who can prepare dozens, if not hundreds, of tasty and nutritious dishes from it.
Chum salmon belongs to the salmon family and lives in the waters of the Pacific Ocean. Her main place of residence is the Far East. In terms of popularity, it is second only to one representative of its family -. Chum salmon have an elongated, torpedo-shaped body, and their color varies as they mature.
Before the fish reaches sexual maturity, its color is a dull silver shade. But as soon as it comes mating season, then chum salmon changes dramatically. Its color becomes yellow-brown, and bright purple or dark crimson spots appear on the body. The chum salmon's skin becomes thicker, its scales become coarser, and large curved teeth grow in its mouth. At the moment of spawning, the fish acquires a black tint. At the same time, she becomes extremely aggressive and begins to gather in large schools.
Chum salmon is an anadromous fish, since although it lives in the seas, during spawning it enters the freshwater rivers of the Far East, North America and Asia. It spends the winter in the northern part of the Pacific Ocean, where it mainly stays in places not exceeding a depth of ten meters.
Small juvenile chum salmon feed on zooplankton. As she grows up, she switches to crustaceans, mollusks and smaller fish - herring, smelt and others. With the arrival of spring, schools of chum salmon disperse along numerous rivers, and they begin to prepare for spawning.
Chum salmon spawning
The fish reaches sexual maturity at approximately four years. According to the time of spawning, chum salmon are divided into two types - summer and autumn. Summer chum salmon spawn in August-September, and autumn chum salmon from October until the onset of winter.
The fish choose places for spawning grounds on a weak current with a pebble bottom, or where there are underground springs that do not freeze in winter. Natural instincts always lead chum salmon to the place where it was born. While the females are busy throwing eggs, the males drive other fish away from the clutches. Chum salmon eggs are large, about seven and a half millimeters in diameter. After spawning, the fish die, turning into food for their fry.
Maximum size of chum salmon
Chum salmon is rightfully considered a large and massive fish. Some individuals can reach a meter in length and weigh sixteen kilograms.
But such monsters are not often found. Typically, the size of chum salmon does not exceed fifty centimeters, and during spawning it grows to seventy.
Some residents of the Khabarovsk Territory claim that they met one and a half meter giants while fishing, but this fact has not yet been officially proven.
The average lifespan of chum salmon is about seven years.
Keta and interesting things about her
Often, unscrupulous sellers try to sell good-natured buyers a similar, cheaper pink salmon instead of expensive chum salmon. In this case, you should know a few distinctive features chum salmon, so as not to fall for the bait of deceivers.
Firstly, chum salmon is a large fish and its weight should not be less than five kilograms. Secondly, pink salmon have a small hump, which is how it got its name. In addition, in order not to become substandard, you need to pay attention to the fact that fresh fish has meat pink color, and after pressing on the carcass, it quickly takes its previous shape.
Price of chum salmon and caviar per 1 kg
The price of chum salmon caviar directly depends on its packaging. In plastic boxes it will be much higher than in plastic bags. On average, the price per kilogram of caviar is more than 4,000 rubles. So, 200 grams of chum salmon caviar in a plastic bag will cost 900 rubles, and salted-frozen caviar in a 200 gram plastic bag will cost 810 rubles. Chum salmon itself will cost lovers of fish cuisine from 300 rubles per kilogram. The average bill in Moscow and the Moscow region is 406 rubles per 1 kg. The price for chum salmon fillet starts
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