The new technology of eel breeding requires the selection of the correct site, disinfection, management, etc.

1. Venue: eel breeding pond should be selected in a sunny, leeward place with good water source. The size of the breeding pond should be determined according to the number of animals.

2. Disinfection: The pool needs to be disinfected with quicklime before raising, and the pool needs to be left to dry for 7 to 10 days.

3. Management: When raising eels, they need to be raised separately according to their size. You can feed them an appropriate amount of cooked egg yolk, soy milk, etc. The activities of eel are closely related to the water temperature. The suitable water temperature for its growth is 15~30℃. When the water temperature is lower than 10℃, it stops feeding and enters hibernation. When the water temperature is above 15℃, it starts to hunt normally. When the water temperature exceeds 30℃, Spend the summer in a cave.

Notes on buying eels

1. It is best to choose eels that are grayish-yellow in color and soft to the touch. If the eels smell a bit foul, do not buy them. Such eels are good for They generally live in an environment with serious water pollution or are about to die.

2. Pay attention to the common lesions of eel: obvious red and bloody lumps of rot on the eel's body surface are rotten skin disease; the head is large and thin, and even stiff, curled and trembling, which is internal parasitic disease; the tail is internal parasitic disease; White eels with flocculent villi indicate saprolegnia; redness, swelling and inflammation of the anus indicate enteritis; eels with such diseases should be eliminated during selection.

3. Try to choose ones with no scratches on the epidermis, no abrasions on the head skin, no abrasions on the abdominal skin, and no needles, forks, or eyes on the body.

4. For a healthy eel, the eel feels strong when grasped by the hand and has greater ability to escape. An unhealthy eel is one that is soft and weak when grasped by the hand and has both ends drooping.