Easy-uptake sweetfish feed with good taste, and preparation method thereof

Abstract

The invention discloses an easy-uptake sweetfish feed with a good taste, and a preparation method thereof. The feed comprises the raw materials of, by weight, 90-100 parts of cooked soy flour, 50-60 parts of wheat germ powder, 40-60 parts of corn flour, 30-50 parts of malt root, 20-30 parts of fish and shrimp powder, 1-2 parts of chili oil, 5-10 parts of soy sauce, 0.5-1 part of salt, 10-15 parts of silkworm pupa, 15-20 parts of snail meat, 2-3 parts of lard, 6-13 parts of Chinese arborvilae seed, 20-30 parts of sword bean shell, 20-30 parts of broad bean, 3-6 parts of cabbage, 4-8 parts of broccoli, 6-9 parts of Chinese kale, 8-12 parts of fresh rape leaf, 6-8 parts of seaweed powder, 8-10 parts of maltodextrin, 8-15 parts of an attractant, and a proper amount of water. Traditional sweetfish feed has the defects of simple components, deficient nutrition, and poor taste. Sweetfish doesn't like to eat the feed, such that uptake is low, and growth is slow. With the feed provided by the invention, the defects are overcome. The feed has rich nutrients and diverse components. Sweetfish uptake is high, weight gain is fast, and growth period is short. With the feed and the preparation method, sweetfish breeding income is greatly improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to an sweetfish feed with good taste and easy to eat and a preparation method thereof. Background technique [0002] The body of sweetfish is long and narrow and flat, the head is small and the snout is pointed, the mouth is big and the eyes are small, the dorsal edge is dark, the sides and abdomen are white, the tail is forked, there is no hard spine, there is a small adipose fin behind the dorsal fin. Pale yellow, with a yellow spot on the upper part of the pelvic fin. The tip of sweetfish's snout is bent down, forming a hooked snout. There is a protrusion at the front of the lower jaw, and there is an obvious depression between the two protrusions. The upper and lower jaws have a row of wide, flat and thin teeth, which can move. , born on the skin, the vomer has no teeth, and the jaw and tongue have teeth. The whole body except the head is equipped with small round scales. ...

AI Technical Summary

Problems solved by technology

Due to the simple ingredients of sweetfish feed on the market, lack of nutrition, and poor taste, sweetfish do not like to eat, eat less, and grow slowly, which greatly reduces the breeding income of sweetfish

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