Creep feed for suckling pigs

Abstract

A creep feed is a special high-nutrition feed for feeding suckling pigs in one week after the suckling pigs are born and in 1-2 weeks after the suckling pigs are weaned, and the creep feed is commonly known as a milk replacer or artificial milk and is a feeder prepared for replacing full milk. Main raw materials of the creep feed are byproducts of the milk industry. The invention relates to a creep feed which consists of extruded corn, fermented soybean meal, whey powder, whey protein meal, imported steamed fish meal, cane sugar, membrane protein meal, plasma protein powder, plant essential oil, compound vitamins, composite amino acids, mineral substances, salt, colistin sulfate, enramycin, sodium selenite, a flavoring agent, an acidifying agent, probiotics and the like. According to the creep feed, animal protein raw materials are used as much as possible, the fermented soybean meal is used for replacing conventional soybean meal, the extruded corn is used for replacing conventional corn and simultaneously, the acidifying agent and the probiotics are added, so anti-nutritional factors in the raw materials are farthest reduced, the palatability and digestibility of the feed are improved, the appetite of the suckling pigs is stimulated, food intake is increased, growth of intestinal tracts is promoted, immunity is enhanced, the diarrhea rate of the suckling pigs in a creep stage is reduced, the survival rate of nursery pigs is increased, weaning stress is reduced and finally, targets of successful creeping and increment of daily gain are achieved.

Description

technical field [0001] The invention relates to a suckling pig feed, in particular to the pig feed after weaning, and the feed is also called creep feed. Background technique [0002] Physiological characteristics of weaned piglets. [0003] A series of changes will occur in the structure and function of the digestive tract of weaned piglets. The specific manifestations are: the secretion and activity of endogenous digestive enzymes are reduced; Shorter, deeper crypts, etc., can cause growth retardation in weaned piglets. [0004] The intestinal micro-ecological system of weaned piglets will be out of balance, mainly due to the insufficient secretion of gastric acid in the stomach of piglets after weaning, which will lead to an increase in the pH value of the stomach, and the bactericidal and antibacterial effect of gastric acid will be significantly weakened, resulting in a large number of harmful bacteria and affecting piglets Microecological balance in the intestinal tr...

AI Technical Summary

Problems solved by technology

[0007] The feeding effects of the existing creep feeds on the market are quite different, which is caused by the different sources, qualities and processing techniques of raw materials.

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