Feed capable of enhancing disease resistance of yellow-head catfishes

Abstract

The invention discloses a feed capable of enhancing disease resistance of yellow-head catfishes. The feed capable of enhancing disease resistance of the yellow-head catfishes is prepared from the following raw materials in parts by weight: 30-40 parts of corn flour, 42-50 parts of flour, 5-11 parts of fermented soybean meal, 12-16 parts of shrimp meal, 30-40 parts of seaweed, 12-25 parts of herbahouttuyniae, 8-16 parts of mongolian dandelion herb, 3-7 parts of garlic, 5-11 parts of Chinese yams, 6-10 parts of vegetable oil, 5-9 parts of silkworm chrysalis meal, 1-4 parts of bone meal, 3-5 parts of kudzuvine root powder, 1-3 parts of a mixed probiotic preparation, 6-9 parts of a Chinese herbal medicine additive, 1-2 parts of calcium dihydrogen phosphate, 0.5-0.6 part of compound vitamins,0.5-1.0 part of montmorillonite clay, and an appropriate amount of edible salt. The feed disclosed by the invention is capable of inhibiting growth of pathogenic bacteria, maintaining micro-ecologicalbalance of the intestinal tract and enhancing immune functions so as to improve disease resistance of yellow-head catfishes and promote growth of the yellow-head catfishes.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a feed for enhancing disease resistance of yellow catfish. Background technique [0002] Yellow catfish belongs to the order Siluriformes, the family Scorpionidae, and the genus Yellow catfish, commonly known as yellow cured, yellow-bone fish, long body, flat abdomen, slightly flattened rear part of the body, large and flat head, round and blunt snout, large mouth, lower position, The upper and lower jaws have villous fine teeth, the eyes are small, and there are 4 pairs of barbels. The maxillary barbels of most species are very long, without scales. Both the dorsal and pectoral fins have well-developed hard spines, which can make sounds when the spines move. The adipose fins are short and the body is blue-yellow. , most species have irregular brown markings; each fin is gray-black with yellow; it is a small bottom fish, mostly living in still water or slow-flowing rivers and...

AI Technical Summary

Problems solved by technology

[0003] 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