Creep feed for enhancing piglet immunity of piglets and preparation method thereof

Abstract

The invention discloses a creep feed capable of enhancing immunity of piglets and a preparation method thereof. The creep feed comprises the following components in parts by weight: 20 to 40 parts ofcorn, 5 to 15 parts of puffed corn; 5 to 15 parts of whey powder; 5 to 10 parts of puffed soybeans; 5 to 15 parts of soybean meal, 1 to 5 parts of fermented soybean meal; 5 to 10 parts of skim milk powder; 1 to 5 parts of sucrose, 1 to 5 parts of fish meal, 0.5 to 2 parts of soybean oil, 0.1 to 0.2 part of tributyrin; 1 to 1.5 parts of an organic compound acidifier; 0.5 to 1.0 part of an organic mineral substance premixing agent; 0.02 to 0.05 part of a vitamin premix; 0.05 to 0.2 part of a compound enzyme preparation; 0.1 to 0.2 part of a composite micro-ecological preparation; 0.1 to 0.5 partof oligosaccharide, 0.01 to 0.05 part of plant essential oil, 0.1 to 0.8 part of stone powder, 0.6 to 1.5 parts of calcium hydrophosphate, 0.1 to 0.4 part of table salt, 0.6 to 1.5 parts of compoundamino acid, 0.05 to 0.3 part of choline chloride and 0.03 to 0.08 part of a mildew preventive; the cfeed can promote ingestion of the piglets, guarantee normal physiological functions of organisms, promote development of immune organs, improve immunity of the piglets, enhance disease resistance and reduce diarrhea of the weaned piglets.

Description

technical field [0001] The invention belongs to the technical field of animal nutrition and feed, and in particular relates to a creep feed for enhancing immunity of piglets and a preparation method thereof. The feed is suitable for use in the first two weeks after weaning of piglets. Background technique [0002] In pig production, the mortality rate of piglets due to illness is relatively high, and it is mainly concentrated in about 3 days after birth and about a week after weaning. There are many influencing factors, such as poor environment, low temperature, nutritional insufficiency, disease infection, etc., but the root cause is still the low immunity of piglets. Piglets acquire passive immunity by sucking sow colostrum after birth, and 60% to 70% of colostrum proteins are immunoglobulins, immune active cells and non-antibody protective proteins. However, the maternal antibody began to decline slowly after two weeks, and reached a very low level by about 21 days, whil...

AI Technical Summary

Problems solved by technology

However, the maternal antibody began to decline slowly after two weeks, and reached a very low level by about 21 days, while the autoimmune antibody of piglets was produced slowly, forming a blank period of immunity, and it was easy to be infected with diseases and lead to death

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