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Antibiotic-free weaned-piglet complete feed and preparing method thereof

A technology for weaning piglets and full-price feed, applied in the field of pig feed, can solve problems such as drug resistance of pigs, environmental pollution, etc., and achieve the effects of reducing piglet nutritional diarrhea, good water solubility, and good palatability

Inactive Publication Date: 2016-03-23
HENAN INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to maintain the health of piglets and promote growth, people use chemical drugs such as antibiotics in feed. The extensive use and abuse of antibiotics not only leads to drug resistance in pigs, but also seriously pollutes the environment.

Method used

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  • Antibiotic-free weaned-piglet complete feed and preparing method thereof
  • Antibiotic-free weaned-piglet complete feed and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A full-price feed for weaned piglets without antibiotics, which consists of 50-65 parts by weight of corn, 15-20 parts of high-protein soybean meal, 8-12 parts of puffed soybeans, 2-4 parts of imported fish meal, and 0.9 parts of calcium hydrogen phosphate -1.1 parts, 0.7-0.9 parts of stone powder, 0.3-0.4 parts of table salt, 3-5 parts of soybean oil, 3-5 parts of whey powder, 0.3-0.5 parts of feed grade lysine, 0.1-0.15 parts of methionine, threonine 0.15-0.25 parts, 0.2-0.4 parts of oligosaccharides, 1.5-2 parts of premix for weaned piglets, 2-2.5 parts of compound Chinese herbal medicine.

Embodiment 2

[0020] A full-price feed for weaned piglets without antibiotics, which consists of 50-65 parts by weight of corn, 15-20 parts of high-protein soybean meal, 8-12 parts of puffed soybeans, 2-4 parts of imported fish meal, and 0.9 parts of calcium hydrogen phosphate -1.1 parts, 0.7-0.9 parts of stone powder, 0.3-0.4 parts of table salt, 3-5 parts of soybean oil, 3-5 parts of whey powder, 0.3-0.5 parts of feed grade lysine, 0.1-0.15 parts of methionine, threonine 0.15-0.25 parts, 0.2-0.4 parts of oligosaccharides, 1.5-2 parts of premix for weaned piglets, 2-2.5 parts of compound Chinese herbal medicine.

[0021] The compound Chinese herbal medicine is composed of the following components: 0.5-0.8 parts of astragalus, 0.3-0.6 parts of angelica, 0.2-0.4 parts of forsythia, 0.15-0.2 parts of hawthorn, 0.15-0.2 parts of atractylodes, 0.2-0.4 parts of tangerine peel, 0.2-0.2 parts of malt 0.4 parts, 0.3-0.6 parts of pine needle powder, 0.1-0.2 parts of licorice. The premix for weaned ...

Embodiment 3

[0023] A method for preparing full-price feed for weaned piglets without antibiotics. According to the formula ratio, the weighed corn, high-protein soybean meal, and puffed soybeans are crushed, and the first high-temperature granulation is performed. Finely pulverize, then weigh the imported fish meal, calcium hydrogen phosphate, stone powder, salt, soybean oil, whey powder, feed grade lysine, methionine, threonine, premix for weaned piglets, compound Chinese herbal medicine and mix evenly. The second low-temperature granulation is carried out, and then cooled, and then the finished product is packaged, which can be directly fed to weaned piglets. The granulation temperature of the first high-temperature granulation is not lower than 95°, and the granulation temperature of the second low-temperature granulation is not higher than 65°. The finely pulverized particle size is 40 mesh, and the compound Chinese herbal medicine is pulverized to 100 mesh before use.

[0024] Acidi...

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Abstract

The invention discloses an antibiotic-free weaned-piglet complete feed and a preparing method thereof. The antibiotic-free weaned-piglet complete feed is antibiotic-free efficient complete feed capable of meeting the nutritional requirements of weaned piglets, promoting digestion and using of nutrient substances, improving the immunity function and the resistance of piglet bodies and reducing the diarrhea rate. The preparing method includes the steps that in the formula proportion, weighed corn, weighed high protein bean pulp and weighed extruded soybeans are smashed to be subjected to first-time high-temperature pelletizing, thin smashing is carried out after pellets cool, then weighed imported fish meal, weighed calcium hydrophosphate, weighed mountain flour, weighed salt, weighed soybean oil, weighed whey powder, weighed feed grade lysine, weighed methionine, weighed threonine, weighed premixed materials for the weaned piglets and compounded Chinese herbal medicine are mixed to be even, then second-time low-temperature pelletizing is carried out, cooling is carried out, then a finished product is packed, and the weaned piglets can be directly fed. Particles of the weaned-piglet feed produced with the preparing method are good in filling power, low in hardness, good in water dissolving performance, high in nutritive value, good in palatability, sanitary and safe, the diarrhea rate is reduced, the feed use ratio of the weaned piglets is increased, the production performance of the weaned piglets is improved, and antibiotic harm is avoided.

Description

technical field [0001] The invention relates to pig feed, in particular to a full-price feed for weaned piglets without antibiotics and a preparation method thereof. Background technique [0002] The digestive system of weaned piglets is not fully developed, the secretion of digestive enzymes and gastric acid is insufficient, the physiological changes are rapid, the digestion and absorption capacity is poor, a large amount of undigested nutrients are fermented in the hindgut, and the proliferation of pathogenic bacteria can cause diarrhea in weaned piglets. The immune system of weaned piglets (3-4 weeks old) has not yet been established, and the maternal antibodies obtained from the mother are at a low level, which makes the piglets less resistant to diseases. In addition, stresses such as weaning, group transfer, epidemic prevention, and feed pollution have seriously affected the health, growth and development of piglets. In order to maintain the health of piglets and prom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K20/142A23K20/163A23K20/24A23K20/28
CPCY02P60/87
Inventor 魏刚才韦光辉刘保国刘俊伟谢红兵王永强崔艳红高莉李金辉韩芬霞杨丽芬
Owner HENAN INST OF SCI & TECH
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