What kind of food does mackerel eat?

The herbivorous fish, also known as long-bodied mackerel, mackerel flower, oyster and so on, is a herbivorous fish in China. It is mainly distributed in medium-sized lakes attached to the middle and lower reaches of the Yangtze River in China. It is one of the main freshwater farmed fish in China with rapid growth, strong adaptability and wide feeding habits.

What kind of food does mackerel eat?

Mackerel is a herbivorous fish with a wide range of feeding habits. The main food for species and adults is aquatic vascular plants such as bitter grass, verticillium verticillata and Euphorbia angustifolia. They also like to eat terrestrial Gramineae plants and vegetable leaves. They can also eat some detritus of lake bottom plants and a small amount of zooplankton.

The distribution environment of mackerel

The mackerel usually lives in the middle and lower layers of the open water area with silt and submerged plants, and likes to spend the winter in deep water. It lives in rivers and lakes, usually lives in the middle and lower layers of the water, and is more suitable for hydrostatic life.

Mackerel is endemic to China, mainly distributed in medium-sized lakes attached to the middle and lower reaches of the Yangtze River.

Feed collocation of mackerel

1. Fish species: the crude protein content is more than 32%, the crude fat content is 3%-4%, the crude fiber content is less than 14%, the ash content is less than 13%, the calcium content is 0.8%-1.2%, the phosphorus content is more than 0.7%, and the moisture content is less than 12%.

2. Adult fish: the crude protein content is more than 30%, the crude fat content is 3%-4%, the crude fiber content is less than 18%, the ash content is less than 13%, the calcium content is 0.8%-1.2%, the phosphorus content is more than 0.7%, and the moisture content is less than 12%.

3. Specifications: the feed particle size of the bream is less than 5.5 grams, the feed particle size is 1.0 mm, the feed particle size is 1.5 mm, the feed particle size is 80 grams, the feed particle size is 2.0 mm, the specification is 100 grams, the feed particle size is 2.5 mm, the specification is 200 grams, the feed particle size is 3.0 mm, and the specification is larger than 300 grams. 3.5 mm.