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Beneficial fungus feed additive for large-scale composite edible fungi and method for breeding flavored pigs

A feed additive and edible fungus technology, applied in the field of animal husbandry, can solve the problems of the contradiction between pork quality and breeding efficiency, and achieve the effects of rich pork flavor, fast growth and enhanced immunity

Active Publication Date: 2012-06-27
俞嵘
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for cultivating flavored pigs using compound large-scale edible fungus microbial feed additives and biological fermentation technology, which can efficiently produce high-quality flavored pork, so as to solve the contradiction between pork quality and breeding efficiency

Method used

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  • Beneficial fungus feed additive for large-scale composite edible fungi and method for breeding flavored pigs
  • Beneficial fungus feed additive for large-scale composite edible fungi and method for breeding flavored pigs
  • Beneficial fungus feed additive for large-scale composite edible fungi and method for breeding flavored pigs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Feeding pigs with compound mushroom beneficial bacteria feed additive to produce mushroom flavored pork

[0038] Test situation of Anding breeding pig farm in Daxing District, Beijing

[0039] Test time: February 24, 2011 to May 28, a total of 92 days.

[0040] Binary hybrid pigs (grown up, big long) with 4 pens, 10 heads / pen, randomly selected experimental group and control group with 2 pens each; fermented bed breeding.

[0041] The beneficial bacteria mixture feed additive was added to the feed of the test group at a ratio of 0.5‰, the specific composition is as follows: Lactobacillus 15%, Streptococcus faecalis 25%, yeast 30%, Bacillus subtilis 10%, Bacillus natto 10%, Bacillus licheniformis Bacillus 10%. The number of viable bacteria to control mixed beneficial bacteria is 8-1 billion / g.

[0042] The mushroom compound beneficial bacteria feed additive is mixed according to the ratio of beneficial bacteria mixture: crushed fresh mushroom = 1:1.2, and is used after ...

Embodiment 2

[0062] Feeding pigs with crab-flavored mushroom compound beneficial bacteria feed additive to produce crab-flavored mushroom-flavored pork

[0063] Test situation of a pig farm in Shaoyang, Hunan

[0064] Test time: June 24, 2011 to August 13, a total of 50 days.

[0065] The ternary hybrid pigs (Du Dachang) had 2 pens, 10 pigs / pen, and randomly selected the experimental group and the control group with 1 pen each, and were reared in cement beds. From June 24, 2011 to the slaughter, add crab-flavored mushroom compound beneficial bacteria feed additive to the feed at 3‰, and feed the pigs in the experimental group.

[0066] Crab mushroom compound beneficial bacteria feed additive is mixed bacteria composed of 15% Lactobacillus, 20% Streptococcus faecalis, 30% Yeast, 5% Bacillus subtilis, 10% Bacillus natto, 15% Bacillus licheniformis, controlled mixing The viable count of beneficial bacteria is 8-1 billion / g. Then mix it with the crushed fresh crab-flavored mushrooms at a ma...

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Abstract

The invention provides a beneficial fungus feed additive for large-scale composite edible fungi and a method for breeding flavored pigs. The beneficial fungus feed additive is formed by compounding a beneficial fungus mixture and the large-scale edible fungi, wherein the beneficial fungus mixture consists of lactobacillus, streptococcus faecalis, saccharomycetes, bacillus subtilis, bacillus subtilis natto and bacillus licheniformis, and live bacterial counts of the beneficial fungus mixture range from 0.8 to 1 billion / gram; the beneficial fungus mixture and the crushed fresh large-scale edible fungi are mixed in a mass ratio of 1:(0.8-1.2), and are placing at the temperature of between 33 and 37 DEG C for 3 to 5 days to obtain the beneficial fungus feed additive for the large-scale composite edible fungi. The method for breeding he flavored pigs comprises the following steps of: adding the beneficial fungus feed additive for the composite edible fungi into feed in a ratio of 0.1 to 0.5 mass percent feeding the pigs before slaughter for 30 to 60 days and thus, obtaining green flavored pork products.

Description

technical field [0001] The invention belongs to the field of animal husbandry and uses microbial fermentation technology, in particular to a method for breeding safe-flavored pigs by using beneficial bacteria feed additives containing large edible fungi. Background technique [0002] The early livestock and poultry farming methods were mainly free grazing. It takes a year or even a year and a half for a pig to be raised to slaughter. Pork raised in this way is fragrant, but the production efficiency is very low. With the development of society and the increase in market demand, large-scale and factory-based breeding methods have emerged. Modern breeding methods have improved breeding efficiency, but due to the short growth cycle of pigs, the quality of meat is poor, and the original food flavor has been lost; especially this high-density factory breeding has brought many diseases. In order to avoid the epidemic of immune diseases, people add a lot of antibiotics to the fe...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/18A01K67/02
Inventor 魏秀莲刘亮郭鹏俞嵘
Owner 俞嵘
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