Fully-fermented nursery pig compound feed and preparation method thereof

Abstract

The invention discloses a fully-fermented nursery pig compound feed and a preparation method thereof. For a long time, antibiotics growth promoters are added into daily rations for pigs to control the diarrhea of piglets, maintain the health of the piglets, promote the growth of the piglets and increase the utilization rate of feeds; however, heavy antibiotics usage directly threatens the health and safety of humans. The fully-fermented nursery pig compound feed comprises the following components by weight: 45 to 50 kilograms of corn flour, 20 to 25 kilograms of rice meal, 5 kilograms of soy protein concentrate, 3.5 kilograms of plasma protein flour, 8 kilograms of whey powder, 3.5 kilograms of whey protein powder, 4 kilograms of milk protein powder, 3.1 kilograms of steam white fish meal, 0.8 kilogram of calcium biphosphate, 2 kilograms of corn oil, 0.06 kilogram of lactobacillus acidophilus, 0.02 kilogram of bacillus natto, 0.02 kilogram of saccharomyces cerevisae and 30 to 45 kilograms of water. The invention provides the nursery pig compound feed.

Description

Technical field: [0001] The invention relates to a compound feed for piglets, in particular to a compound feed for improving growth performance of pigs, reducing diseases and promoting body immunity. The invention also relates to a preparation method of the compound feed. Background technique: [0002] With the rapid development of society and the improvement of people's living standards and health awareness in our country, people's dietary structure has undergone great changes. More and more attention has been paid to the relationship between dietary nutrients and their health, and higher requirements have been placed on food. In particular, the requirements for livestock products are constantly increasing. Meat, poultry, eggs, milk and aquatic products are important components in people's diets. One of the main factors affecting nutritional quality depends on the quality of feed, which is the focus of people's scientific research work in recent years. Therefore, modern f...

AI Technical Summary

Problems solved by technology

However, the extensive use of antibiotics and antibacterial drugs not only suppresses pathogenic microorganisms, but also kills physiological microorganisms in animals, disrupts the mutual restraint of microbial populations or communities, and destroys the balance of microecology, resulting in the susceptibility of animals to pathogenic microorganisms. Sensibility, which increases the occurrence of digestive tract diseases

At the same time, the long-term use of antibiotics and antibacterial drugs produces drug-resistant strains, which leads to a decline in the immune function of animals; especially the residues of certain antibiotics and antibacterial drugs in animal products directly threaten human health and safety