How to breed yellow eel and how to raise yellow eel?

The cultivation method of yellow eel is as follows:

1.Build an eel pond.

Yellow eels are highly adaptable to the environment. Some abandoned water bodies that are not suitable for the cultivation of other fish and puddles and ponds that are not suitable for growing crops can be used as eel ponds. You can also choose a watery, ventilated, sunny place to build an eel pond.

Yellow eel ponds are best rectangular from east to west, with a depth of about 1m. The area depends on the scale of the farm, generally 20 50 m2.

2.Selection and stocking of eel fry.

At present, the eel seedlings must be harmless, disease-free, healthy, smooth and golden in color. Generally, about 80 eel seedlings per kilogram are selected. If the eel fry are too small, it will affect their feed intake and weight gain, so they cannot be harvested that year.

The stocked eel fry must be of uniform size and size.

3.Artificial baits.

Yellow eels should be fed regularly, fixedly, qualitatively and quantitatively. It is convenient for us to observe the feeding of the eels and clean up the remaining bait. The bait must be fresh, and the daily feeding amount is about 6% of the eel's body weight.

When feeding, it should be adjusted according to the feeding situation of the eel on the previous day, and it is advisable to have a little surplus after feeding.

1. Choose a pond with good water quality, no pollution sources, and less external interference. Use bamboo to set up a bracket in the pond, and fix the four corners of the cage on the bracket. A food table is set up in each cage.

Because of the habit of cannibalism, the stocking specifications are basically the same, generally 20 to 50 grams.

2. The stocking time of yellow eel should be selected in April, May, or August to September, so as to avoid the sexual maturity and breeding period of yellow eel from mid-May to July. The most suitable temperature for eel growth is 24 to 28 degrees Celsius.

3. Feeding should be timed, eels are out at night during the day, and it is advisable to feed at 6 o'clock and 8 o'clock in the afternoon. The feed should be fresh, and the feed with freighty mold should not be put in. The feed should be washed before it is put in, and each cubic water body should be soaked with 3 to 5 grams of salt for 10-20 minutes, and then rinsed with water before feeding.

Generally, small trash fish in freshwater are selected, and the daily bait quantity is 3%-5% of the total weight of the yellow eel in the cage.

4. When artificial breeding, due to feeding a large amount of feed, the feces excreted by the yellow eel are easy to pollute the water quality, so it is necessary to add new water frequently to keep the water fresh. Change the water every 7 days and 10 days in the spring, and change the water every 3 days and 5 days in the summer.

The cage should also be disinfected regularly, with 10 grams of bleached powder water per cubic meter of water, and the whole pool should be splashed.

5. After stocking, an appropriate amount of loaches can be stocked in the cage, and the habit of upstream and downstream of the loaches can be used to divert and increase oxygenation, and the residual bait of the yellow eel can be eliminated. A certain amount of silver carp is stocked in the pond to regulate the water quality.

Clean the cage in a timely manner to remove excessive debris and attached algae, and keep the water exchange inside and outside the cage unimpeded. The cages are planted with aquatic plants, water hyacinth, and water peanuts to provide a good place for the growth and habitat of yellow eels. When transplanting water peanuts, it is best to remove the roots and wash them and soak them in 5 salt water for about 10 minutes to prevent locusts and other pests from being brought into the box with the grass.

Answer: Hello, raising yellow eel, you need to build a pond in a place with good water quality, convenient drainage and irrigation, and leeward and sunny place, and the shape of the pond can be built into a rectangular or oval shape, the size needs to be determined according to the number of yellow eel, and plastic mesh or barbed wire should be installed at the inlet of the pond to avoid the eel escaping.

Yellow eels eat animal feed such as frogs, tadpoles, small fish, small shrimp, mussel meat, snail meat, etc., and also eat duckweed, algae, vegetables and other plant feeds.

Yellow eel, like in a dark place, generally raise yellow eel, about 30-40 cm in diameter, the size of the yellow eel is usually 5-10 cm longer than the yellow eel, opaque container, put (stone or tile) in the container, pour 20-30 water (home farming method).

The methods of raising yellow eels are:Choose high-quality seedlings. Rapid eel raising should choose a species with dark yellow body color and large black spots, no disease and no injury, sensitivity, and strong escape ability.

Reasonable dense breeding. Conventional culture, stocking about 50 grams per square meter of individuals, the density of about 2 kg is the most reasonable. At the same time, the stocking density of eel ponds with more ponds (such as gully eel ponds), more aquatic weeds, convenient water exchange, and thorough sewage discharge can be increased. Instead, it should be reduced.

The size of the yellow eel is large, and the total weight of stocking can be increased; The size is small, and the total amount of stocking should be reduced. The stocking density of those with breeding experience is large; Inexperienced people have low stocking densities.

Size grading pools. The overall weight gain of large and small eels is low in the same pond or in the same cage, that is, the overall growth rate is slow and the benefit is poor. The general purchase of "unified goods", at least three or more grades of breeding, the more grades, the more conducive to breeding and the overall rapid weight gain.

Hello answer, glad to answer for you. 1, breeding site: yellow eel to the environment adaptability is strong, to the water body, water quality requirements are not very high, can be used both general ponds can also be used cement pond breeding, yellow eel has burrowing, like dark, like warm and good escape habits, so the choice of breeding site should choose the hole head warm, summer shade, good soil quality, convenient drainage and irrigation place, and can maintain a perennial micro flow, the surrounding pollution-free environment.

2. Eel seedlings: There are two kinds of yellow eels in China, one is the ligament yellow eel of Thailand and Vietnam, this kind of yellow eel has strong fecundity, omnivorousness, and fast growth, but the meat taste is not good, and the market price is low.

3. Feed: animal fresh bait, animal scraps, artificial compound feed. Natural insects can also be used as eel feed, among which animal feed is the best choice for eel feed, because of its high protein content and high conversion.

4. Adult eel breeding technology: to create a suitable environment, aquatic weeds play a key role in the process of re-breeding; Strictly control the selection of seeds, and the quality of seedlings directly affects the cost and quality of breeding in the later stage; The nutritional value required by the yellow eel plays a very important role in the growth and disease prevention of the yellow eel. regular prevention of disease; Strengthen daily management, keep the water quality fresh, the temperature is not stopped, prevent the escape of yellow eels, and prevent and control floating heads.

5. Disease: Yellow eel has evolved and adapted to the natural environment for a long time, has strong disease resistance, and the probability of infection is small, and there are few diseases in the process of artificial breeding, but under high-density feeding, poor management of squid and deterioration of leeches will also lead to the occurrence of diseases, which causes yellow eel diseases mainly caused by: external factors, improper use and cleaning of yellow eel ponds, and poor water quality; Internal factors, such as the eel's own physique, imperfect breeding conditions, excessive density, improper baiting, and the entry of harmful substances.

First, the key points of yellow eel breeding technology.

The main points of yellow eel farming technology are as follows.

1. Build a yellow eel pond.

Yellow eels are very adaptable to the environment, but they need to be kept away from polluted areas, such as waste water, stinky puddles and stinky ponds. In order to facilitate the growth of yellow eel, the natural environment can be artificially imitated for the yellow eel to inhabit, such as putting stones and roots in the pond or planting aquatic plants such as floating lotus in the pond.

2. Select and stock eel seedlings.

The selection of eel seedlings must be uninjured, disease-free, robust, smooth on the body surface, and the body color is golden. The stocking density can be stocked with 10 grams of eel seedlings per square meter, about 80 eels.

3. Artificial baiting.

Yellow eel is an omnivorous fish that is mainly carnivorous, and its bait is extensive. Such as small fish and shrimp, earthworms, animal offal and scraps, tadpoles, silkworm pupa, snail meat, rice, melon skin, vegetable crumbs and so on. The feeding of yellow eel should adhere to timing, positioning, qualitative and quantitative feeding.