Wet and biological antibiotic and hormone free pig feed and preparation method thereof

Abstract

The present invention discloses a wet and biological antibiotic and hormone free pig feed and a preparation method thereof, belonging to the technical filed of aquaculture feed. The pig feed comprises water and main materials a weight ratio of 1-1.5 : 1. The main raw materials consists of the following raw materials in weight percent: 60-70% of corn flour, 15-25% of soybean meal, 2-6% of rice bran, 5-10% of wheat bran, 1%-2.5% calcium hydrophosphate, 0.1-0.2% of trace element, 0.1-0.2% of choline chloride, 0.1-1% koji, 0.1-1% of yeast, 0.01-0.1% of streptococcus thermophiles, 0.01-0.1% of lactobacillus bulgaricus and 0.05-0.2% of bacillus subtilis. The pig feed is rich in various nutrients, is reasonable in formula, can not only meet the nutritional needs of pigs, but also enhance pig immunity, accelerate the absorption of feed, and improve the economic efficiency of farmers.

Description

technical field [0001] The invention relates to a wet biotype pig feed without antibiotic hormone and a preparation method thereof, belonging to the technical field of breeding feed. Background technique [0002] The current livestock and poultry breeding industry has the following characteristics: (1) The degree of intensification is high, and animal groups are mostly under the influence of various internal and external stresses; (2) Animal diseases are complicated, and multiple diseases often occur concurrently; (3) Animals Groups are often in a sub-healthy state. From the perspective of TCM viscera syndrome differentiation, most of them belong to deficiency of spleen-qi; (4) Multiple factors that inhibit the immunity of animals exist at the same time, resulting in generally low immunity of animals. [0003] Medicated feed additive is an additive made of antibiotics or chemical drugs, which is expensive to use. While killing pathogenic bacteria, it also kills the normal fl...

AI Technical Summary

Problems solved by technology

[0002] The current livestock and poultry breeding industry has the following characteristics: (1) The degree of intensification is high, and animal groups are mostly under the influence of various internal and external stresses; (2) Animal diseases are complicated, and multiple diseases often occur concurrently; (3) Animals The population is often in a sub-healthy state. From the perspective of TCM veterinary syndrome differentiation, most of them belong to spleen deficiency; (4) Many factors that inhibit the immunity of animals exist at the same time, resulting in the general low immunity of animal populations.

[0003] Medicated feed additive is an additive made of antibiotics or chemical drugs, which is expensive to use. While killing pathogenic bacteria, it also kills the normal flora in the intestinal tract of animals, and it is easy to produce drug residues, which reduces the quality of animal products; In addition, continuous single use will cause pathogenic bacteria to develop drug resistance