A feed for juvenile Pelteobagrus fulvidraco

Abstract

The present invention discloses a feed for juvenile Pelteobagrus fulvidraco. The feed is prepared by the following raw materials in parts by weight: fish powder 25-40 parts, chicken intestine powder 10-20 parts, spirulina powder 5-10 parts, ox bone powder 5-10 parts, fish oil 3-8 parts, vegetable fat 5-10 parts, mineral 0.1-1 parts and plant adjuvant 5-20 parts, wherein the vegetable fat is selected from any one or more of soybean oil, peanut oil or rapeseed oil; the plant adjuvant is composed of any one or more of soybean meal, rapeseed meal, cottonseed meal, wheat bran or corn meal; and the mineral is a sulfate mixture of zinc, iron, magnesium and manganese. The feed contains rich animal nutritional ingredients including fish powder, chicken intestine powder, ox bone powder and fish oil. The animal nutritional ingredients are very similar to food sources of the Pelteobagrus fulvidraco in natural state, and effective promotion of appetite and improved growth efficiency of the Pelteobagrus fulvidraco can be realized. The mineral added in the feed can quickly promote increase of body length and body color of the juvenile Pelteobagrus fulvidraco.

Description

technical field [0001] The invention relates to a feed for aquatic animals, in particular to a feed for juvenile 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 and lake...

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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