Feed formula for Pelteobagrus fulvidraco

Pelteobagrus fulvidraco is distributed in all the freshwater waters in China, especially in the rivers and lakes in the middle and lower reaches of the Yangtze River. Its meat is delicate and has no intermuscular thorns, delicious taste, rich nutrition, nourishing effect and medicinal value. Then in the culture of Pelteobagrus fulvidraco, what should the fish feed formula be? Friends who don't know might as well come and have a look.

1. Feed formula for Pelteobagrus fulvidraco

Pelteobagrus fulvidraco has higher requirements for protein and food quality. The full-price compound feed is required to contain 35% Mel 45% protein and 5% Mel 8% crude fat. The following formula can be used for artificial formula feed: fish meal 30% Mel 40%, bean cake 20-30%, vegetable cake 10% Mel 35%, secondary powder 15% Mel 18%, rice bran 10% Mel 15%, food inducement and growth promoting additive 2% Mel 5%.

Pond conditions for culturing Pelteobagrus fulvidraco

Pelteobagrus fulvidraco is a warm water fish, growing in the bottom of the water, the survival temperature is 6-38 ℃, the most suitable growth temperature is 25-28 ℃, and the pH range is 6.0-9.0. its hypoxia tolerance is slightly worse than that of conventional fish. Therefore, the ponds for culturing Pelteobagrus fulvidraco should meet the following conditions.

1. The water depth is suitable

If the water body has a certain depth, it must reach more than 2 meters. If the water depth is not enough and the light is too strong, it is not suitable for the feeding habits of Pelteobagrus fulvidraco under weak light.

2. Adequate water supply

Ponds must have stable, adequate and pollution-free natural water sources, requiring high-quality water supplies all the year round.

3. Energy drainage and energy irrigation

The pond is required to have a complete intake and drainage system, drainage and irrigation freely, a safe and reliable inlet and drainage outlet, supporting the construction of nets and other fish blocking facilities.

4. the bottom quality is good

The bottom of the pond is required to be flat to facilitate fish fishing, the sandy soil is the best in the bottom of the pond, and the bottom silt is controlled at about 10 cm. The bottom of the pool must be good at water and fertilizer conservation and easy to fatten.

5. Good water quality

Water quality requirements meet the standards of aquaculture water, Pelteobagrus fulvidraco likes clear and clean water quality, the transparency of pond water should be kept above 35 cm, and it is better to have live water flowing all the year round. The pond area is suitable, equipped with aerator, pump, bait machine, fishing boat and other mechanical equipment.

The above is the relevant content of the feed formula of Pelteobagrus fulvidraco arranged by Tuliu net. I hope it will be helpful to you.