Eel farming technology and management

Eel looks like a long snake. It is a fish with rich nutritional value and unique taste. It is delicious and has very high economic and edible value. Nowadays, when breeding eels, we must master the breeding methods and management techniques. The following editor will introduce eel breeding technology and management. Let’s take a look.

1. Pond selection

Eel breeding ponds should be selected in places with sufficient water sources, fresh water quality, and convenient drainage and irrigation. The pond area should be 1-5 mu, and the water depth should be kept at about 1.5-2 meters. The bottom of the pond should be flat to facilitate management during the breeding process.

2. Stocking of seedlings

Seedlings are the basis of eel farming, and healthy and vigorous seedlings should be selected for stocking. The stocking density should be determined based on the pond area, water quality conditions and breeding experience. Generally, 5,000 to 10,000 seedlings are stocked per acre.

3. Feeding

Eels are omnivorous fish, and the feed they are fed should be mainly animal feed, such as small fish, shrimp, earthworms, etc., while also being supplemented with an appropriate amount of plant feed, such as soybean meal , wheat bran , etc. The feeding amount should be adjusted according to the growth of the eel, water quality conditions and seasonal changes to ensure that the eel can obtain sufficient nutrition.

4. Water quality management

Water quality is one of the key factors in eel farming. Water quality indicators such as dissolved oxygen, ammonia nitrogen, nitrite, etc. should be tested regularly to ensure that the water quality is fresh and stable. At the same time, we must strengthen the water exchange work in the pond, maintain the fluidity of the water body, and avoid the deterioration of water quality.

5. Daily management

Eels have a large appetite and produce a lot of leftover bait and feces. Based on the fact that eels have a peak defecation period 2-3 hours after feeding, waste should be discharged 3 hours after feeding. Regularly observe the eels' growth, activity status, water quality changes, etc., and keep records. If any abnormal situation is found, timely measures should be taken to deal with it.

6. Disease prevention and treatment

Various disease problems are inevitable in the process of eel farming. The growth of eels should be observed regularly, and if any abnormality is found, timely measures should be taken to prevent and control it. The key to preventing diseases is to improve the immunity of eels, which can be achieved through proper feeding and water quality management. At the same time, it is necessary to prepare enough commonly used medicines so that timely treatment can be provided when the disease occurs.

The above is an introduction to eel farming technology and management. When some eels reach commercial specifications, they can be caught and marketed in a timely manner, and new eel fry or smaller eels can be added to continue farming.