CATDOLL : CATDOLL: How much can Xiangyun crucian carp grow in a year?

1. How much can Xiangyun crucian carp grow in a year? Attached is a brief introduction

Xiangyun crucian carp can generally grow 2-3 kilograms in a year. Xiangyun crucian carp is also called engineering crucian carp. It is a new triploid fish species. Its growth rate is usually 3 times faster than that of ordinary crucian carp. When breeding Xiangyun crucian carp, cage breeding methods can generally be adopted. The water quality must be fresh and pollution-free, and the water depth must be no less than 4m. After selecting the water area, strong and well-sized fish species are released, and then feed them. During the breeding process, the integrity of the cage needs to be checked frequently to prevent fish from escaping through holes in the cage.

1. How much can Xiangyun crucian carp grow in a year?

1. How much weight can you grow in one year?

Xiangyun crucian carp (engineered crucian carp) can generally grow 2-3 kilograms in a year. Xiangyun crucian carp is a new triploid fish species. Its growth rate is usually 3 times faster than that of ordinary crucian carp. It has strong disease resistance and low temperature resistance.

2. How to breed

(1) Cages can usually be used to culture Xiangyun crucian carp. The water area where the cages are placed must be open or have a slight flow of water. The water quality must be fresh and pollution-free, the water depth must be no less than 4m, and the water transparency must be relatively high.

(2) When releasing fish, you should choose fish species that are strong and of uniform size. Note that the fish fry must be disinfected by washing with 3-5% salt water before release.

(3) Generally, fish can be fed 3-6 times a day, but the specific feeding frequency needs to be adjusted reasonably according to the fish's food intake, weather, water temperature, etc., to avoid the situation where the fish are not full or the feed is wasted.

(4) The net cages should be checked and cleaned regularly to prevent water rats from biting the net cages and causing the fish to escape. At the same time, the activities of the fish should be carefully observed. If fish diseases are found, they need to be treated in time to prevent the disease from spreading again.

2. Introduction to Xiangyun Crucian Carp

1. Xiangyun crucian carp is a new type of fish species that is triploid and cannot reproduce by itself. It can usually be farmed in any freshwater fishery area. Generally, there will not be a situation where the quality of commercial fish decreases due to excessive reproduction.

2. The meat of Xiangyun crucian carp is relatively tender, and the individual is large, with fewer fine bones and less internal organs, so there are more edible parts. Compared with the taste of ordinary crucian carp, the taste of Xiangyun crucian carp is better.

3. The back of Xiangyun crucian carp is dark blue, and the sides and abdomen are white. The scales (from the dorsal fin to the tail) are arranged in a disordered manner, which is not common in other crucian carp varieties.

4. Because Xiangyun crucian carp has the advantage of polyploid hybridization, it has a strong tolerance to low oxygen and is suitable for breeding throughout the country.

2. How do crucian carp mate?

Crucian carp do not mate.

Crucian carp reproduction belongs to in vitro reproduction. The female fish will release the egg cells in warm waters, and then the male fish will release the sperm into the water. The sperm and egg combine to form a fertilized egg, which further develops into a small crucian carp. Of course, this in vitro reproduction method is extremely detrimental to the survival of future generations, so crucian carp adopts mass reproduction to ensure the number of future generations.

Crucian carp is fertilized in vitro, that is, the male fish releases sperm when the female fish lays eggs. Many fish are like this. Goldfish is bred from golden crucian carp using this characteristic.

The female fish lays eggs in the water, and then the male fish secretly deposits sperm in the water around the eggs, so that the eggs will be fertilized soon. Then the fertilized eggs will grow into small fish after a few days.

Crucian carp can lay eggs even without mating.

3. What are the feeding habits of big crucian carp? How to attract big black carp into the nest?

Big crucian carp likes clean water

Big crucian carp likes to move around in large areas with clean water. The accumulation in the clean water area provides sufficient oxygen. The water temperature is relatively low in summer, and there is a lot of food rushing down from upstream. It would be even better if there are some obstacles for the big crucian carp to hide.

Big crucian carp cannot tolerate heat

The water temperature where big crucian carp are more active is 15~25℃. When the water temperature is 20℃, big crucian carp likes it the most and eats the most frequently. When the water temperature exceeds 25℃, big crucian carp will not like to open their mouths. Therefore, it is not easy to catch big crucian carp in the hot summer weather.

Big crucian carp likes sweets

Crucian carp is also a species of carp. As crucian carp grows slowly, its size gradually increases, and its carnivorous nature will become closer to that of carp. Moreover, the engineered crucian carp, also known as the Xiangyun crucian carp, is a cross between crucian carp and carp, and its carnivorous nature is very similar to that of carp. Carp likes sweets very much, and big crucian carp also likes sweets, which many fishing enthusiasts don't know. However, the sugar content of the food that big crucian carp likes is not as high as that of carp, so just add 5%~10% glycogen to crucian carp bait.

How to attract black carp into the nest based on the sound

When black carp are artificially bred, they have formed the habit of feeding with a specified amount of food. When they are fed manually, the snails or pellets they feed will make a "swish" sound when entering the water. Over time, the black carp will form a conditioned stimulus. When they hear similar sounds, they know it is time to eat and swim towards the source of the sound. Therefore, when fishing for black carp in a black pit, it is important to maintain a high-frequency and small-volume nesting rhythm, with dozens of nesting materials each time and filling the nest every few minutes. The sound produced by the nesting can attract large black carp to quickly enter the nest.

How to attract black carp into the nest based on the smell of the nesting material

The more herrings there are, the more demanding they are about the smell of food, and they prefer food with a fruity aroma. When fishing for herrings in a black pit, if the smell of the nesting material is not pleasant, it will be difficult to attract the big herrings to the nest; if the smell of the nesting material is what the big herrings like, countless herrings will enter the nest to compete for food, and it will be easier to catch fish with a single rod.

Big carp usually forage at the bottom. And carp prefer earthworms and bloodworms, which are baits with a stronger fishy smell. To attract big black carp, you should pay attention to making a nest.

Big crucian carp generally like to forage when the temperature is low, so you can set up a nest in advance to attract big black carp into the nest.

In the summer, I like to look for food in cooler places. If I want to attract fish, I must pay attention to the taste of the bait.

4. How did pickled fish become a "super hit" in pre-prepared dishes? How to make pickled fish at home?

The main reason why pickled fish can become a "super hit" in pre-prepared dishes is that pickled fish is a spicy dish, a real Sichuan dish, which mainly shows the unique taste of pickled cabbage and the freshness of fish, and the spicy taste is perfectly integrated together, thus becoming a gourmet specialty. Although the method of pickled fish is simple, it is not easy to make it delicious. Pickled fish is quite good, it is a classic Sichuan dish and is quite popular among many consumers.

Clean and remove the head of a 2-jin crucian carp, slice it thinly, and remove the fish bones. Cut the green onion into strips, slice the garlic and ginger, and cut a handful of bell pepper and a handful of yellow pepper into strips. The pickled and fermented kimchi has a crispy taste, bright color, sweet and delicious taste, and can nourish the spleen and stomach, sober up and remove greasiness. It is suitable for men, women, young and old, and it interacts with the aroma of fresh fish to produce a variety of delicious compounds to stimulate their taste buds. Pickled fish nourishes the spleen and stomach, and the fish is nutritious, so it is very delicious. However, the method and material selection are somewhat particular. Many people who make pickled fish like to buy a better pickled fish seasoning package in the market to make this delicious pickled fish. The fish is very good, but the selected seasoning package contains a lot of nitrates or sodium nitrates. Pickled fish has become a popular dish with its spicy and fresh taste and the tender taste of fish.

Pickled fish mainly uses crucian carp as the main raw material, and is supplemented with kimchi, pepper, yellow pepper and other auxiliary materials. It is spicy, refreshing and fragrant. Pickled fish is a classic dish in Chongqing. Pickled fish uses grass carp as the main material and is seasoned with kimchi and sauerkraut. It is spicy and delicious. The kimchi can also increase people's appetite. There are many ways to make pickled fish nowadays, but the taste is basically the same. I prefer to use crucian carp to make pickled fish. Remove the roots of a bag of kimchi and cut it into strips, and clean a little bean sprouts.

Heat the pot and pour 2 taels of vegetable oil. Heat it to 80%. Saute the green onion, ginger slices, garlic, chili peppers, and yellow peppers. Add kimchi oil and fry for a while. Add water, add fish bones and boil, turn to low heat and simmer for 20 minutes to make the soup more sufficient. Add salt and seasoning. The fish meat can be cut thinly, the kimchi should be selected, and the fish meat does not need to be boiled for a long time, otherwise it will be old. The fish must be alive. Finally, fry the pepper and chili peppers and pour them on the fish. The difference in their taste lies in the difference in salty, sour and fragrant. The Sichuan and Hunan ones are sour and heavy. The Hunan ones are spicy, sour and fresh. The taste of pickled fish in Jiangsu, Zhejiang and Shanghai is relatively light in the taste, and the sourness of the sauce is softer and more fresh.

When making pickled fish, first heat the oil in the pot and sauté the onion and garlic, then add the pickled cabbage and water and bring to a boil. Finally, add the marinated fish slices. Serve in a bowl and pour hot oil on it.

The reason why sauerkraut fish has become a popular dish is that it is very easy to make and is loved by many young people. The cooking technique is to clean the fish bones first, then fry them in a pan until both sides are golden brown, then pour water into the pan, add dark soy sauce and salt, and then put in the washed sauerkraut.

When making pickled fish at home, first buy fish fillets, clean and marinate them, and then fry the fish slightly. This way, the pickled fish made by Lawanpan is particularly tasty.