Mushroom bran freshwater shrimp feed

Abstract

The invention relates to the field of feed, particularly to mushroom bran freshwater shrimp feed. The mushroom bran freshwater shrimp feed is prepared by adopting the following raw materials in part by weight: 60 to 80 parts of mushroom bran, 10 to 15 parts of fish meal, 10 to 15 parts of spirulina powder, 10 to 25 parts of waste or damaged edible mushroom, 1 to 5 parts of corn oil, 2 to 4 parts of composite vitamins, 2 to 4 parts of beer yeast and 8 to 12 parts of rape seed cake. The mushroom bran and the waste or damaged edible mushroom are used as raw materials, so that the value of the mushroom bran and the waste edible mushroom is effectively utilized, and the probability of environmental pollution is reduced; the prepared freshwater shrimp feed is rich and balanced in nutrition, rich in various minerals, capable of meeting the growth requirement of the freshwater shrimp, aromatic in smell and good in palatability.

Description

technical field [0001] The invention relates to the field of feed, in particular to a mysis mysids feed. Background technique [0002] Mushroom bran is the waste left after the cultivation of edible fungi, which is produced by the mycelium residue of edible fungi, cellulose, hemicellulose, lignin, and bio-enzymatic conversion process that have undergone enzymatic hydrolysis to varying degrees. A compound composed of various sugars, organic acids, enzymes, biologically active substances and minerals and other nutrients. After the substrate is fermented by a variety of microorganisms, the crude protein and crude fat are significantly increased, the crude cellulose is significantly reduced, and it is rich in amino acids, fungal polysaccharides and trace amounts of Fe, Ca, Zn, Mg, etc. element. At present, the vast majority of fungus chaff in our country is incinerated and discarded, resulting in a great waste of resources, and unreasonable treatment has brought serious ecolog...

AI Technical Summary

Problems solved by technology

At present, the vast majority of fungus chaff in our country is incinerated and discarded, resulting in a great waste of resources, and unreasonable treatment has brought serious ecological pollution. A large number of discarded or damaged fungi also contain a large amount of protein, fat, enzymes, amino acids, fiber and other nutrients, and their improper handling can easily lead to ecological pollution