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Method for producing microecological feed additives for livestocks by using agricultural and sideline products

A technology for micro-ecological feed and agricultural and sideline products is applied in the field of using agricultural and sideline products to produce micro-ecological feed additives for livestock and poultry. simple effect

Inactive Publication Date: 2013-05-01
TANGSHAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the defect that the existing agricultural and sideline products are relatively single, and provides a method for applying agricultural and sideline products to livestock and poultry micro-ecological feed additives, that is, a method for using agricultural and sideline products to produce livestock and poultry micro-ecological additives

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] a. Medium preparation: firstly crush corn stalks to 40 meshes and peanut meal to 60 meshes, mix 3 parts of corn stalks, 5 parts of peanut meal, and 2 parts of starch after crushing to obtain a solid medium. The solid culture medium is instantaneously sterilized by steam;

[0016] b. Preparation of mixed strains: mix yeast, lactic acid bacteria, and Bacillus subtilis in a ratio of 1:0.5:3 to make a mixed strain;

[0017] c. First mix the culture medium and distilled water in a ratio of 3:1, and then inoculate the mixed strains after activation at 25℃ for 2 hours at 0.3% of the culture medium weight; stir well and ferment at 40℃ for 48 hour;

[0018] d. After fermentation is completed, air dry naturally; the air-dried product is the final product: micro-ecological feed additive for livestock and poultry.

[0019] When the micro-ecological feed additive is applied to various livestock and poultry feeds, the adding ratio is: dairy cow: 100g / day·head; beef cattle: 80g / day·head; fat...

Embodiment 2

[0021] a. Medium preparation: first crush wheat straw to 60 mesh, sesame cake crush to 60 mesh for later use, take 5 parts of pulverized wheat straw, 1 part sesame cake and 1 part starch and mix evenly to prepare solid medium. The solid culture medium is instantaneously sterilized by steam;

[0022] b. Preparation of mixed strains: mix yeast, lactic acid bacteria, and Bacillus subtilis in a ratio of 3:2:2 with the number of viable bacteria to prepare mixed strains;

[0023] c. First mix the culture medium and distilled water in a ratio of 2:1, and then inoculate the mixed strains that are activated at 30°C for 2 hours at 0.3% of the weight of the medium; stir well and ferment at 30°C for 72 hour;

[0024] d. After fermentation is completed, air dry naturally; the air-dried product is the final product: micro-ecological feed additive for livestock and poultry.

[0025] When this micro-ecological feed additive is applied to various livestock and poultry feeds, the addition ratio is: da...

Embodiment 3

[0027] a. Medium preparation: firstly crush the corn cob to 60 meshes and the peanut cake to 60 meshes for later use, take 8 parts of the crushed corn cob, 3 parts of peanut cake, and 5 parts of starch and mix evenly to obtain a solid medium , And then use steam to instantaneously sterilize the solid medium;

[0028] b. Preparation of mixed strains: mix yeast, lactic acid bacteria, and Bacillus subtilis at a ratio of 2:1:3 to make a mixed strain;

[0029] c. First mix the culture medium and distilled water at a ratio of 1:1, and then inoculate the mixed strains that have been activated at 30°C for 4 hours at 0.3% of the weight of the culture medium; stir well and ferment at 30°C 96 hour;

[0030] d. After fermentation is completed, air dry naturally; the air-dried product is the final product: micro-ecological feed additive for livestock and poultry.

[0031] When the micro-ecological feed additive is applied to various livestock and poultry feeds, the addition ratio is: dairy cow: 1...

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Abstract

The invention provides a method for producing microecological feed additives for livestocks by using agricultural and sideline products. The method comprises the following steps of: mixing agricultural and sideline products main ingredients, agricultural and sideline products auxiliary materials and starch in parts by weight so as to obtain culture medium; mixing saccharomycetes, lactic acid bacteria and bacillus subtilis according to a viable count proportion of 1-3:0.5-2:0.5-3 so as to prepare mixed culture; mixing the culture medium and distilled water, and then inoculating; evenly stirring and fermenting; and after fermenting, naturally drying so as to obtain the final product. The microecological feed additives for the livestocks prepared by the agricultural and sideline products contain rich beneficial bacteria such as yeast, lactic acid bacteria and bacillus subtilis, metabolites of the beneficial bacteria, rich amino acid, low molecular peptide and growth promotion active ingredients; after the livestocks ingest, the growth and development of the beneficial microorganisms in alimentary canals of the livestocks can be promoted, the digestion function can be improved, certain nutrient substances can be provided for the livestocks, the production performance of the livestocks can be improved, and the health situation of the livestocks can be improved.

Description

technical field [0001] The invention relates to a processing technology and application of a micro-ecological additive for livestock and poultry breeding, in particular to a method for producing a micro-ecological feed additive for livestock and poultry by mainly using agricultural and sideline products. Background technique [0002] Corn stalks, wheat straw, corn cobs, peanut meal (cake), cotton meal (cake), sesame cakes, etc. in agricultural by-products have not been well utilized as resources. Nowadays, corn stalks, wheat straw and corn cobs are mainly used For making fire, peanut meal (cake), cotton meal (cake), and sesame cake are mainly used as protein feed raw materials for animals. With the increase of the world's population, the aggravation of the world's food shortage and how to develop grain-saving animal husbandry have become one of the important research topics. At present, there is no report about the use of agricultural by-products in feed for livestock and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/16
CPCY02P60/87
Inventor 李成会
Owner TANGSHAN NORMAL UNIV
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