Non-antibiotic feed for pregnant sows and preparation method thereof

Abstract

The invention discloses a non-antibiotic feed for pregnant sows. The nonreactive feed consists of the following ingredients in percentage by weight: 50-65% of corn, 10-20% of soybean meal, 10-20% of bran, 0.1-0.3% of a detoxifying agent, 0.2-0.3% of a mineral premix, 0.02-0.03% of a vitamin premix, 0.1-0.2% of calcium hydrogen phosphate, 0.1-0.5% of limestone powder, 0.1-0.2% of an amino acid, 0.1-0.4% of salt, 0.1-0.15% of Baikal skullcap roots, 0.05-0.08% of white atractylodes rhizome, 0.15-0.8% of root of red-rooted salvia, 0.030-0.08% of yams, 0.05-0.1% of honey-fried licorice roots, 0.05-0.1% of eucommia bark, 0.05-0.1% of Chinese chives and 0.005-0.02% of tea tree oil. A preparation method for the non-antibiotic feed for pregnant sows specifically comprises the following steps: receiving, cleaning, metering, pulverizing, proportioning, mixing, granulating, screening for grading, adding liquid, packing and storing. The non-antibiotic feed solves the problems of drug residue, drug resistance and environmental pollution brought by adding antibiotics in a feed. Moreover, compared with a traditional feed, the non-antibiotic feed has the advantages of improving the immunity of the sows, reducing the onset risk of diseases of animals, increasing the birth weight and survival rate and the like.

Description

technical field [0001] The invention relates to an antibiotic-free feed for pregnant sows and a preparation method thereof, belonging to the field of feed products. Background technique [0002] Since aureomycin was approved by the US FDA as a feed additive in the 1950s, dozens of antibiotics have been approved as growth promoters for animals, which has largely promoted the intensification of animal husbandry, and brought huge economic benefits. Therefore, in order to improve the economic benefits of livestock and poultry farming, antibiotics in the livestock and poultry industry have been widely used and abused in the production of livestock and poultry feed. However, the long-term use of antibiotic additives in animals has brought many adverse consequences, the most important of which is the continuous increase in the number and types of drug-resistant bacteria in animals, and the resistance of bacteria will also be transmitted horizontally between animals and humans. In...

AI Technical Summary

Problems solved by technology

Another major consequence of using antibiotics in animals is that the resistance of animals is significantly reduced, and the risk of various infectious diseases is greatly increased

In addition, due to the fact that modern animal husbandry is largely one-sided pursuit of production performance, while ignoring product quality

Although the application of antibiotics has improved the growth rate of animals and the utilization efficiency of feed, it has seriously affected the flavor and quality of meat products

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