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Entire fermentation method of corn and corn straw

A corn stalk and overall technology, applied in the direction of bacteria used in food preparation, food science, animal feed, etc., can solve the problems of nutrient loss and value reduction of straw, increase fermentation rate, improve quality, and avoid waste Effect

Inactive Publication Date: 2018-05-15
五河县纬立农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the corn stalks are crushed and processed. During the crushing process, the nutrients of the straw are easily lost, thereby reducing its value.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present invention proposes a method for integral fermentation of corn and corn stalks, comprising the following steps:

[0019] S1: Choose corn stalks as raw materials. Corn stalks must be whole stalks with corn, and the stalks must not be moldy, and the moisture content inside them should not be lower than 20%;

[0020] S2: Put the corn stalks in a sunny natural environment, and ensure that the wind force in this environment is 3-4, then spread the corn stalks evenly, and leave them for 5 days. After the completion, collect them, and then spare;

[0021] S3: Spray the microbial agent evenly on the surface of the treated corn stalks in S2, then bundle the corn stalks, put them in the fermentation tank, then spray ionized water on the surface of the bundled corn stalks again, and seal the fermentation tank , react at 35 degrees Celsius for 24 hours. During this process, the corn stalks inside the fermentation tank need to be turned every two hours, and the outside a...

Embodiment 2

[0030] The present invention proposes a method for integral fermentation of corn and corn stalks, comprising the following steps:

[0031] S1: Choose corn stalks as raw materials. Corn stalks must be whole stalks with corn, and the stalks must not be moldy, and the moisture content inside them should not be lower than 20%;

[0032] S2: Put the corn stalks in a sunny natural environment, and ensure that the wind force in this environment is 3-4, then spread the corn stalks evenly, and leave them for 6 days. After the completion, collect them, and then spare;

[0033] S3: Spray the microbial agent evenly on the surface of the treated corn stalks in S2, then bundle the corn stalks, put them in the fermentation tank, then spray ionized water on the surface of the bundled corn stalks again, and seal the fermentation tank , react at 38 degrees Celsius for 28 hours. During this process, the corn stalks inside the fermentation tank need to be turned every two hours, and the outside a...

Embodiment 3

[0042] The present invention proposes a method for integral fermentation of corn and corn stalks, comprising the following steps:

[0043] S1: Choose corn stalks as raw materials. Corn stalks must be whole stalks with corn, and the stalks must not be moldy, and the moisture content inside them should not be lower than 20%;

[0044] S2: Put the corn stalks in a sunny natural environment, and ensure that the wind force in this environment is 3-4, then spread the corn stalks evenly, and leave them for 7 days. After the completion, collect them, and then spare;

[0045] S3: Spray the microbial agent evenly on the surface of the treated corn stalks in S2, then bundle the corn stalks, put them in the fermentation tank, then spray ionized water on the surface of the bundled corn stalks again, and seal the fermentation tank , react at 42 degrees Celsius for 32 hours. During this process, the corn stalks inside the fermentation tank need to be turned every two hours, and the outside a...

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PUM

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Abstract

The invention discloses an entire fermentation method of corn and corn straw. The method comprises the following steps: putting the corn straw in a natural environment, uniformly spreading the corn straw, uniformly spraying a microbial agent onto the surface of the treated corn straw, binding the corn straw, putting the corn straw in a fermentation tank, mixing and stirring in the fermentation tank, uniformly spraying an additive into the fermentation tank, rising the temperature in the fermentation tank to 90-120 DEG C, stirring the corn straw in real time, taking out a formed mixture, removing liquid from the mixture via a filtration mechanism, stirring for 12-15 min at 50-65 DEG C, and then naturally airing the mixture. According to the method, the entire corn straw can be fermented, and the straw can be treated uniformly in a fermentation process, so that the fermentation integrality is ensured.

Description

technical field [0001] The invention relates to the technical field of straw fermentation, in particular to a method for integral fermentation of corn and corn straw. Background technique [0002] Corn stalks are rich in nutrients and available chemical components. For a long time, corn stalks have been one of the main roughage raw materials for livestock. Relevant test results show that corn stalks contain more than 30% carbohydrates, 2% to 4% protein and 0.5%-1% fat, either silage or direct feeding. As far as herbivores are concerned, the net energy gain of 2kg of corn stalks is equivalent to 1kg of corn kernels. Especially after silage, silage, ammoniation and saccharification, the utilization rate can be improved, and the benefits will be even more impressive. According to research and analysis, the digestible energy contained in corn stalks is 2235.8kJ / kg, and it is rich in nutrients, and the total energy is equivalent to that of pasture. Finely processing corn stalks...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/37A23K10/12A23K20/189A23K10/30A23K20/163A23K20/142A23K10/14
CPCA23K10/12A23K10/14A23K10/30A23K10/37A23K20/142A23K20/163A23K20/189A23V2400/169Y02P60/87
Inventor 王维维
Owner 五河县纬立农业科技有限公司