Fermented feed and preparation method thereof

Abstract

The invention discloses fermented feed and a preparation method thereof. The fermented feed comprises the following raw materials in parts by weight: 19-25% of residual mixture obtained after glucosamine fermentation, 23-25% of corncobs, 28-31% of soybean meal, 12-20% of straws and 7-9% of kitchen waste. The preparation method of the above raw materials comprises the following steps of: (1) weighing the above raw materials for standby; and (2) mashing the kitchen waste, and then performing mixed fermentation on the mashed kitchen waste, the residual mixture obtained after the glucosamine fermentation, the corncobs, the soybean meal and the straws to obtain the fermented feed. According to the invention, the residual mixture obtained after the glucosamine fermentation and kitchen waste are adopted, so that the waste is utilized and turned into wealth, and the utilization rate of resources is increased; and nutrient substances in the feed obtained through fermentation meet the fermentation quality standard, and the fermented feed can be applied to feed for livestock and poultry and the like.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a fermented feed and a preparation method thereof. Background technique [0002] Fermented feed uses microorganisms and compound enzymes as biological feed starter strains to convert feed materials into microbial cell protein, biologically active small peptide amino acids, microbial active probiotics, and compound enzyme preparations as one biological fermented feed. This product can not only make up for the amino acids that are easily lacking in conventional feed, but also quickly transform the nutritional components of other roughage raw materials to achieve the effect of enhancing digestion, absorption and utilization. [0003] At present, fermented feed, whether it is fermented soybean meal, fermented rapeseed meal, or other fermented protein feed, although the shortcomings of its original state have been improved to a certain extent after microbial fermentation, most of them ar...

AI Technical Summary

Problems solved by technology

The fermentation residue contains Bacillus subtilis, which is a kind of probiotics. The residue contains various active enzymes, such as protease, cellulase, etc., and its live bacteria can be further utilized. However, the above method is currently used to ferment The subsequent fungal residues are directly discarded as waste, and their resources cannot be used

[0007] The residual mixture after glucosamine fermentation is rationally utilized in resources, thereby providing a fermented feed with low cost and high nutritional value, which has not been reported in the prior art

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