Edible feed for weaned piglets and preparation method thereof

Abstract

The invention provides edible feed for weaned piglets and a preparation method thereof. The edible feed for the weaned piglets is prepared from the following raw materials in parts by mass: 40 to 50 parts of fermented soybean meal, 30 to 35 parts of puffed corn, 25 to 35 parts of sweet potatoes, 12 to 15 parts of whey powder, 10 to 15 parts of dried porcine soluble, 15 to 25 parts of fish meal, 15 to 20 parts of oyster mushroom, 8 to 15 parts of pumpkin seeds, 5 to 9 parts of bentonite, 2 to 4 parts of zinc methionine, 1 to 5 parts of glutamine dipeptide, 5 to 7 parts of propolis, 3 to 6 parts of soybean oligosaccharide, 2 to 5 parts of selenium yeast and 2 to 10 parts of a phagostimulant; the edible feed is prepared through the steps of cooking, mixing, pelletizing and the like. The prepared edible feed is good in palatability and comprehensive in nutrition and has the good effects of promoting digestion, assisting absorption and increasing the immunity, the feed intake of piglets is increased, the feed conversion ratio is reduced, the piglet diarrhea disease infection rate is greatly reduced, the weaning stress syndromes of the piglets are remarkably relieved, and the slaughtering quality is increased.

Description

technical field [0001] The invention relates to the technical field of poultry and livestock feed processing, in particular to edible feed for weaned pigs and a preparation method thereof. Background technique [0002] With the development of the pig industry, early weaning of piglets (18-24 days old) has become one of the important means to improve the production efficiency of sows and reduce the transmission of maternal diseases. However, stage feeding of suckling pigs is a bottleneck restricting pig production. Weaning stress has always been one of the main problems plaguing the development of pig farming, and it is also one of the hot spots in the research of suckling pig nutrition. When piglets are weaned, because the body is in the critical period of young development, its own functions are not perfect, coupled with the influence of many factors such as environmental changes and pathogenic microorganisms, the structure of the intestinal mucosa changes, resulting in str...

AI Technical Summary

Problems solved by technology

At present, many enterprises generally use the method of adding high copper, high zinc and a large amount of antibiotics to suppress diarrhea. Although this method has a certain effect in suppressing diarrhea, it does a lot of damage to the intestinal system of suckling pigs, resulting in low feed intake of suckling pigs. The hair is long and rough, the growth rate is slow, and the residue of minerals and antibiotics leads to the decline of meat quality and serious environmental pollution

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