Fish material by microbial fermentation and preparation method of fish material

Abstract

The invention discloses a fish material by microbial fermentation, and a preparation method of the fish material. The fish material is prepared from the materials in parts by weight: 80 to 100 parts of chicken manure 100 to 150 parts of pig manure, 50 to 60 parts of corn powder, 70 to 90 parts of 24% DDGS vinasse, 30 to 50 parts of bean cake, 30 to 50 parts of rape seed cake, 40 to 60 parts of wheat bran, 50 to 70 parts of peanut bran, 5 to 7 parts of bone powder, 6 to 10 parts of shell powder, 0.2 to 0.4 part of fish multidimensional, 5 to 8 parts of fish multi-mine, 2 to 3 parts salt, 10 to 15 parts of beer yeast and 15 to 20 parts of molasses. The fish material with low cost and full and rich nutrition is obtained by reasonable fermentation treatment. According to the fish material, absorption for nutrition of fish is facilitated, the intestinal tract environment of the fish is adjusted, the pathogenic bacteria of the intestinal tract are restrained, and therefore, the premunition and the immunity of animals are improved. The fish material can also maintain the enrichment, aliveness, freshness and tenderness of water and can even promote the growth of the fishes and enhance fish quality.

Description

technical field [0001] The invention relates to animal feed preparation technology, in particular to a microbial fermented fish feed and a preparation method thereof. Background technique [0002] With the development of society, people's demand for meat is not only increasing in quantity, but also in higher quality, especially for fish, although it is generally believed that fish is high in protein, low in fat, rich in vitamins and minerals , the advantages of good taste and easy digestion and absorption, but the high nutritional value of fish meat is inseparable from the feeding process, especially the feed used in feeding. Many farmers will vigorously reduce the cost of breeding to obtain profits. The use price is low and the quality is low. Poor feed feeds the fish, thereby affecting the quality of the fish meat and affecting the nutritional content of people's intake. Therefore, it is very necessary to prepare fish feed that is low in cost, high in nutritional value, a...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, people's demand for meat is not only increasing in quantity, but also in higher quality, especially for fish, although it is generally believed that fish is high in protein, low in fat, rich in vitamins and minerals , the advantages of good taste and easy digestion and absorption, but the high nutritional value of fish meat is inseparable from the feeding process, especially the feed used in feeding. Many farmers will vigorously reduce the cost of breeding to obtain profits. The use price is low and the quality is low. Poor feed feeds fish, which affects the quality of fish meat and affects the nutritional content of people's intake