Seedling cultivation technique of Misgurnus anguillicaudatus

After the fish fry broke the membrane for 3 days, the yolk was absorbed, and the fish could swim and feed freely. At this time, it could be moved into the fry pond for cultivation.

The stocking densities of Misgurnus anguillicaudatus were 1200 million 1500 fish per square meter in micro-flow pond and 750 million fish fry per square meter in static pool.

During the cultivation period, the still water pond can only apply fertilizer but not bait, and the water level can be kept at 50-80 cm. Urea should be applied every other day, with a dosage of 1.8-2.2 grams per square meter, 3 times in a row and slightly stopped for a few days.

When the fry grows to about 4 cm, the ponds should be divided in time to reduce the density.

It is best to draw the net for 2 or 3 times before dividing the pool. The fish of the same specification should be placed in the same pond with a density of 45 to 75 fish per square meter.

After 3 months of breeding, when the body length of the fish reaches 10 cm and the body weight is about 10 grams, the fish can be cultured in different ponds.