Piglet compound feed and preparation method thereof

Abstract

The invention discloses a piglet compound feed and a preparation method thereof. The piglet compound feed comprises the following components in parts by weight: 20-50 parts of corn flour, 16-40 parts of extruded corn, 10-30 parts of fermented soybean meal, 11-25 parts of extruded soybean, 5-10 parts of wheat barn, 1-3 parts of bone meal, 4-6 parts of whey mist, 10-15 parts of milk powder, 1-5 parts of glucose, 0.02-0.04 part of compound vitamin, 0.1-0.3 part of compound mineral substance, 3-5 pars of balanced grease powder, 0.6-0.9 part of lysine, 0.6-0.9 part of methionine, 0.5-1.5 parts of xylooligosaccharide, 0.05-0.25 part of mannan oligosaccharide, 0.2-0.5 part of antimicrobial peptides, 0.1-0.3 part of an acidifier, 0.5-2 parts of cedrela sinensis leaves, 0.5-4 parts of cordate houttuynia, 0.5-3 parts of Chinese Magnoliavine Fruit, 0.5-3 parts of astragalus membranaceus, 0.5-3 parts of white atractylodes rhizome, 1.5-3 parts of malt, 2-6 parts of wolfiporia extensa, 0.15-0.6 parts of curcumin and 0.1-0.3 part of selenium yeast. The piglet compound feed is good in palatability and comprehensive for nutrition; while the development of the intestinal function of a weaning piglet in early stage is promoted, the intestinal injury caused by weaning is avoided, the diseases of piglet diarrhea and the like can be obviously reduced, and the resistance to diseases and growth rate of the piglet are improved.

Description

technical field [0001] The invention relates to a feed, in particular to a compound feed for post-weaning piglets and a preparation method thereof. Background technique [0002] In the mode of modern large-scale pig raising, the technology of early weaning of piglets is generally adopted to improve the production efficiency of sows' farrowing, thereby generating huge economic benefits. Of course, the adoption of this new technology brings two new problems: [0003] 1. Due to the incomplete development of the digestive tract of piglets weaned early, the digestive function is disordered, resulting in a decrease in growth rate after weaning, which is a major problem in the management of nursery pigs; [0004] 2. In order to maintain and promote the normal growth and development of weaned piglets, weaned piglet feed with high protein and high nutrition must be provided. [0005] The stress experienced by piglets during this period, combined with changes in dietary composition,...

AI Technical Summary

Problems solved by technology

As a result, even when fairly expensive digestible animal-source feed components are added to weaned piglet creep diets, there is an increase in the availability of materials for enteric pathogenic microorganisms, making piglets more susceptible to infectious diseases and diarrhea

[0006] During and shortly after weaning, intestinal growth factors such as epidermal growth factor (EGF) obtained from breast milk decrease, leading to intestinal dysfunction, decreased absorption capacity, decreased immune defense ability of intestinal mucosa, intestinal reduced ability to repair