Pig feed containing micro-encapsulated probiotics

Abstract

The invention discloses a pig feed containing micro-encapsulated probiotics. The pig feed comprises the following components in parts by weight: corn 20-50 parts, dregs of beans 15-40 parts, grass meal 6-10 parts, fish meal 10-20 parts, bone meal 1-5 parts, soybean oil 2-6 parts, copper sulphate 0.03-0.04 part, ferrous sulfate 0.01-0.02 part, lysine 0.05-0.15 part, methionine 0.1-0.3 part, salt 0.3-0.6 part, premix 0.3-0.6 part, and micro-encapsulated probiotics 1-5 parts. By the pig feed containing micro-encapsulated probiotics, the survival rate of the probiotics in the intestinal tract can be increased, the utilization rate of the feed is increased, and the disease preventing and resisting ability of fed pigs is improved.

Description

technical field [0001] The invention relates to pig feed containing microencapsulated probiotics, belonging to the technical field of agricultural breeding. Background technique [0002] In agricultural breeding, in order to prevent pigs, cattle, sheep and other livestock from slow growth or death due to diseases during the breeding process, it is often necessary to use a large amount of antibiotics in feeding to treat or prevent diseases. Antibiotics can prevent and resist diseases while promoting growth. , It also brought huge side effects: ① The abuse of antibiotics caused the imbalance of animal intestinal flora. ②Antibiotics make the intestinal tract thin, the mucous membrane falls off, and the permeability is enhanced, giving pathogenic bacteria an opportunity to take advantage of it. ③Antibiotics cause ulcers on the intestinal wall, and the immune function of the animal body is suppressed. Immunosuppression is a general source of disease in animals. Therefore, find...

AI Technical Summary

Problems solved by technology

[0003] Probiotics are bacteria that are beneficial to animals. After being put into the body, they can play a beneficial role by improving the ecological balance of the host's intestinal flora, and achieve a live bacterial preparation and its metabolites that can improve the health level and health of the host, and can prevent or improve diarrhea. Produce important nutrients, prevent reproductive system infection, enhance the body's immunity, promote the health of the intestinal digestive system, and help absorb nutrients. Therefore, adding probiotics to the feed for breeding can improve the immunity and immunity of livestock. The growth status, the effect of disease prevention and treatment, but because the probiotics mainly work in the intestinal tract, the probiotics added in the feed are easily inactivated before reaching the intestinal tract due to the destructive effect of gastric acid, making the actual effect of probiotics The effect is greatly reduced