CATDOLL : CATDOLL: You need to do a thorough research before breeding. When is the best season to breed silver carp?

1. Before breeding, you need to do a thorough investigation. When is the best season to breed silver carp?

Silver carp, also known as silver carp or silver carp, is one of the four major fish in China. It has the characteristics of short growth cycle and high survival rate in the breeding process. However, in the current breeding situation, unreasonable breeding methods have increased the incidence of silver carp to a certain extent, reducing the economic benefits of farmers. Therefore, it is of great practical significance to study the living habits and breeding technology of silver carp.

Silver carp is a kind of fish that likes high temperatures. The most suitable temperature is 24 ~ 30℃. Silver carp has a strong appetite in summer, so the rapid growth period of silver carp in North China is usually concentrated in July ~ September. After the beginning of autumn, the demand for silver carp will gradually decrease. Silver carp is lively and likes to jump, but it is also clumsy.

Silver carp cage farming is a relatively common farming method. This method can make full use of water resources and achieve the effect of three-dimensional farming, so it has the characteristics of low cost and large number of breeding. In the practical application of this method, attention should be paid to the design of the cage structure. From the perspective of application materials, polyethylene material should be selected, the diameter should be between 1.1 and 1.2, the size of the mesh should be kept at 2 to 5 cm, usually the length and width of the cage are 4 meters, 7 meters and 2 meters, the selection process can be considered according to the actual situation of Fry, the cage adopts a single layer of mesh, the overall structural material is bamboo, and the size is 9 to 11cm. Finally, all the cages are connected together and fixed with a sinker so that they will not drift in the water. On the other hand, attention should be paid to the placement of the cage.

Silver carp in different locations in the waters, the final growth situation will not be the same. Generally speaking, the location of the selection box is in a relatively wide water area, full of sunshine, high water temperature, and the water speed should not be too large, and the water depth should be kept at 5-8m as much as possible. The best time to release silver carp fry is from November to December of the same year, or from February to March of the following year. Since the water temperature is lower in these two months, the damage to the fry is less, which can improve the overall survival rate of silver carp. The stocking specifications need to be considered before packing. If the specification is 80g, 450~500 fry should be put into the cage; if the specification is 350g, the number of each box should be kept between 200-250 pieces. The storage specifications in the water body need to be uniform, solid and neat. It should be noted that before the fry enter the cage, the cage and the fish body need to be disinfected to prevent the silver carp from dying due to infection.

It is very suitable in late May, because the water temperature is about 18 degrees at this time. In the end, there will be a good result, so you should choose summer.

It is most suitable to breed silver carp in summer because the water quality is relatively clear in summer, which can also speed up the growth of silver carp.

You can choose to raise it in spring and autumn every year. The silver carp raised in these two seasons are very fat and have relatively few problems.

2. Why do silver carp’s eyes burst after being kept in the net cage for a long time?

This situation occurs because the aquaculture water or oxygen environment cannot meet the health standards when left for a long time.

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3. Why can't silver carp grow big when there are too many white lotus?

Silver carp grows slowly because the water quality is not suitable for growth or the feed lacks necessary nutrients. Silver carp is a typical filter-feeding fish that likes to feed on plankton and also likes to eat sour food...

The density is high, and the white lotus is competing for food. According to the experience summarized by senior fish farmers, there are definitely three reasons why silver carp cannot grow big. The first is that the water is not fertile, that is, we must cultivate plankton and green algae in the water. Because silver carp is a filter-feeding fish.

The second situation is that the density of the fry we put in must not be too high. It is easy to cause the fish to lack oxygen and be unwilling to eat.

The third situation is that the feed we put in must be nutritious. It must contain some fish bone protein and its trace elements and amino acids!

Hello, silver carp is not big in appearance, which is limited by its growth environment. It lives in water, and its body will be suppressed by the pressure of water, which causes it to not grow very big, especially not as big as white lotus.

Hello, thank you very much for your question.

Silver carp may not grow big due to insufficient environmental conditions or improper breeding techniques. First of all, silver carp needs good water quality, water temperature, water flow and other environmental conditions. If these conditions cannot meet the growth needs of silver carp, it will cause the silver carp to not grow big. Secondly, the feeding of silver carp is also an important factor affecting its growth. If it is fed improperly, such as overfeeding or feeding food of poor quality, it will also affect the growth of silver carp.

Therefore, if you want the silver carp to grow bigger, you can try to improve the environmental conditions of the silver carp, and pay attention to the feeding of the silver carp, ensuring the quality and quantity of the feeding, which can help the growth of the silver carp.

Finally, I hope you can take good care of your silver carp and let them live a healthy and happy life.

I wish you a happy life!

If there are too many white lotus and silver carp cannot grow, it may be due to water quality problems. It may be that the concentration in the water is too high, which affects the growth and development of silver carp. In addition, the water temperature is too high and the oxygen content is low, which can also cause the silver carp to not grow. It is recommended that you check the water quality and ensure that the water temperature is appropriate. When changing the water, pay attention to factors such as water quality and temperature, and give the silver carp appropriate food in time to maintain normal growth and development.