Preparation method of feed additive

Abstract

The invention discloses a preparation method of a feed additive. The feed additive comprises the following components in percentage: 75%-85% of a shrimp component, 5%-10% of a silkworm chrysalis component, 1%-3% of a Chinese herbal medicine component, 10%-15% of a cane molasses powder component and the balance of EM original liquid strains. The preparation method of the feed additive comprises the following steps: step 1, uniformly mixing the shrimp component and the silkworm chrysalis component, continuously adding the Chinese herbal medicine component and the cane molasses powder component sequentially, and continuing to mixing uniformly for 10-15 min to obtain a feed mixture; step 2, uniformly spraying the EM original liquid strains to the mixture, and then performing fermenting for 6-8 hours until wine fragrance is emitted to obtain a fermented feed mixture; and step 3, performing low-temperature drying on the fermented mixture at a drying temperature of 45-55 DEG C, and the like. The feed additive prepared by the method can increase the available value of a feed and regulate electrolyte balance in animal bodies so as to improve the disease resistance of animals, effectively promote growth and improve quality.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a preparation method of feed additives. Background technique [0002] Feed additives refer to small or trace substances added in the process of feed production, processing and use. They are used in a small amount in feed but have significant effects. Feed additives are the raw materials that must be used in the modern feed industry. They can strengthen the nutritional value of basic feed and improve animal production. Performance, ensuring animal health, saving feed costs, and improving the quality of livestock products have obvious effects and are widely used. [0003] At present, there are many types of ingredients used in feed additives, which seem to be developed in a balanced manner, but there are still some deficiencies, such as difficulty in adapting to the needs of multi-type animal breeding at the same time, and sometimes there are cases where the effect is not ob...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of ingredients used in feed additives, which seem to be developed in a balanced manner, but there are still some deficiencies, such as difficulty in adapting to the needs of multi-type animal breeding at the same time, and sometimes there are cases where the effect is not obvious during the growth of animals, which undoubtedly causes resources. waste and loss of farmers, so this situation needs to be improved