Feed additive for yellow catfish

Abstract

The invention discloses a feed additive for a yellow catfish. The feed additive is prepared from the following raw materials in parts by weight: 10-30 parts of seaweed extract powder, 3-8 parts of an adenosine composition, 3-10 parts of fennel powder, 2-7 parts of pericarpium citri reticulatae powder, 2-3 parts of garlic powder, 2-3 parts of spirulina powder, and 0.1-1 part of mineral. The feed additive disclosed by the invention has the benefits that the feed additive is rich in food-calling components; the seaweed extract powder which has the special taste of seaweeds has the strong effect of ingestion stimulation for the yellow catfish, so that the seaweed extract powder is a stimulant for the olfactory nerve of the yellow catfish; adenosine diphosphate, adenosine triphosphate and 5'-adenosine phosphate have a high food-calling effect, so that the feeding frequency of the yellow catfish is increased, and the biting force of the yellow catfish is enhanced; the garlicin which is a natural plant phagostimulant has the high food-calling effect on the yellow catfish, so that the feeding rate of the yellow catfish is increased; the fennel powder and the pericarpium citri reticulatae which are Chinese herbal medicine powder can enhance the immunity of the yellow catfish and have the food-calling effect; the spirulina powder can quickly promote the color increase of the body color of the yellow catfish.

Description

technical field [0001] The invention relates to a feed additive for aquatic animals, in particular to a feed additive for yellow catfish. Background technique [0002] Yellow catfish belongs to the order Siluriformes, the family Oleidae, and the genus of yellow catfish. Commonly known as yellow cured, yellow bone fish. The body is long, the abdomen is flat, and the back of the body is slightly flattened. The head is large and flat, the snout is round and blunt, the mouth is large and inferior, and the upper and lower jaws have fine hairy teeth, and the eyes are small. 4 pairs of barbels, maxillary barbels extraordinarily long in most species. No scales. Both the dorsal and pectoral fins have well-developed spines, which can make sounds when the spines move. The adipose fins are short. The body is blue-yellow, and most species have irregular brown markings; each fin is gray-black with yellow. It is a bottom small fish, mostly lives in still water or slow-flowing rivers...

AI Technical Summary

Problems solved by technology

[0004] At present, with the popularization of artificial feeding, compound feed is the main feeding method, but the nutrients in the ingredients are not very reasonable, and the content of various proteins and vitamins is relatively low, resulting in slow growth, poor physical fitness, and easy feeding of yellow catfish. ill

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