Production method for growing pig fermented feed without antibiotics

Abstract

The invention discloses a production method for growing pig fermented feed without antibiotics. The growing pig fermented feed without the antibiotics comprises the following raw materials by mass percentage: 1.0%-2.0% of a microorganism leavening agent, 42%-71% of growing pig feed and 28%-56% of water. The production method comprises the following steps: uniformly mixing and stirring the raw materials of the growing pig fermented feed without the antibiotics, pressing, vacuum-sealing after bagging, anaerobic-fermenting for 48-72 h in 26-35 DEG C, until the pH value is reduced to less than 4.4, and the smell is the full sour fragrance, so the growing pig fermented feed without the antibiotics can be added to full-price basic daily diet. 20%-50% of the full-price daily diet is replaced by the growing pig fermented feed without the antibiotics in a large-scale pig farm, the feeding cost can be reduced, the stress of the growing pig can be effectively relieved, the immune performance and the growth performance are remarkably improved, and the use of the antibiotics is reduced or replaced, so the cultivation economic benefit is improved.

Description

technical field [0001] The invention belongs to the field of animal husbandry, and in particular relates to a method for producing fermented feed for growing pigs without antibiotics. Background technique [0002] With the continuous improvement of people's living standards, more and more attention is paid to food quality and safety, and the requirements for high-quality meat products are also getting higher and higher. Healthy farming has gradually become the consensus of people. The traditional animal husbandry industry has problems of antibiotic abuse and drug residues, which not only cause great harm to farmed animals, but also pose a huge threat to human health and safety, which no longer meet the requirements of modern sustainable development and healthy farming. In recent years, countries around the world have successively legislated to restrict the use of antibiotics in feed, and people's attention to food safety and health has reached an unprecedented height. There...

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