Method for preparing piglet feed additive through microbial fermentation

Abstract

The invention provides a method for preparing a piglet feed additive through microbial fermentation. According to the invention, the method of microbial fermentation of Chinese herbal medicine is adopted, and organic acid and other nutritional components are combined to prepare the feed additive, so that the adequate nutrition can be provided for piglets for growth, and the absorption of piglets on nutritional components and effective composition of herbs can be increased, the digestion and absorption capacity of piglets are effectively improved, the immunity of piglets is improved, the harmful bacterium growth is inhibited, and the anti-stress action of animals is improved.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a method for preparing feed additives fermented by microorganisms for suckling piglets. Background technique [0002] Piglets refer to piglets from birth to 30 kg. They have poor low temperature resistance, imperfect digestion, rapid growth, and lack of innate immunity. Therefore, special attention should be paid to the feeding of piglets. If the feeding of piglets is not enough On the contrary, it will lead to its growth stagnation, delay the age of slaughter, and cause greater economic losses. [0003] The digestive function of suckling piglets is not perfect. Even if the nutrients contained in the feed of suckling piglets are enough, the suckling piglets cannot absorb them, resulting in a lot of waste of feed and increasing the cost of breeding; and the immunity of suckling piglets is low, and often one piglet gets sick It will cause the entire pig house to be infected...

AI Technical Summary

Problems solved by technology

[0002] Piglets refer to piglets from birth to 30 kg. They have poor low temperature resistance, imperfect digestion, rapid growth, and lack of innate immunity. Therefore, special attention should be paid to the feeding of piglets. If the feeding of piglets is not enough above, it will cause its growth to stagnate, delay the age of slaughter, and cause greater economic losses

[0003] The digestive function of suckling piglets is not perfect. Even if the nutrients contained in the feed of suckling piglets are enough, the suckling piglets cannot absorb them, resulting in a lot of waste of feed and increasing the cost of breeding; and the immunity of suckling piglets is low, and often one piglet gets sick It will cause the entire pig house to be infected, causing great economic losses. Isolation breeding is not an economical method, and it is often too late to treat after getting sick. How to fundamentally enhance the immunity of suckling piglets? People have made various attempts. Adding drugs to feed is a common method. Chemical drugs will cause a large amount of residue in pork, which is not accepted by people. Although Chinese herbal medicine is a low-cost and high-efficiency method, However, there is still the problem of increased cost caused by poor absorption of suckling piglets

[0004] High-efficiency, pollution-free, and residue-free feed additives are the goals people pursue. The existing feed for suckling piglets cannot be effectively absorbed by suckling piglets, and cannot effectively improve the immunity of suckling piglets and prevent and treat diseases.