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Stalk microbe feed additive and its prepn

A technology of microbial feed and additives, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problems of unutilized straw, high chance of disease infection, poor growth environment of livestock and poultry, etc., to shorten the feeding time, reduce The chance of infection of patients and the effect of eliminating fecal odor

Inactive Publication Date: 2007-11-07
张培举
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, the feed used in livestock and poultry breeding has low conversion rate, high feeding cost, and long feeding time, and the growth environment of livestock and poultry is poor, and the chance of disease infection is high.
[0003] Moreover, there is no more effective way to use crop straw. Although returning straw to the field can avoid the harm of burning, it takes a long time to decompose, which brings inconvenience to farming; at the same time, it brings problems such as diseases and insect pests.
Can not fundamentally solve the problem of straw

Method used

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Examples

Experimental program
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Embodiment

[0029] A stalk microbial feed additive, including lactobacillus, yeast, actinomycetes, photosynthetic bacteria, and Bacillus subtilis, characterized in that: the lactobacillus, yeast, photosynthetic bacteria, actinomycetes, and Bacillus subtilis are Straw-based solid medium fermentation culture, its weight ratio is

[0030] Lactobacillus: 40-60%

[0031] Yeast: 10~30%

[0032] Actinomycetes: 5~15%

[0033] Photosynthetic bacteria: 5~15%

[0034] Bacillus subtilis: 5-15%

[0035] The optimal ratio is: lactic acid bacteria: 50%, saccharomyces: 20%, actinomycetes: 10%, photosynthetic bacteria: 10%, Bacillus subtilis: 10%.

[0036] A preparation method of a straw microbial soil conditioner, comprising the following steps:

[0037] a. First crush 100 kg of straw to a powder of less than 2 mm;

[0038] b. Transport the crushed straw to the air explosion chamber, and release it to normal pressure after 3 seconds at a temperature of 150°C and a water vapor environment of 7 atmos...

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PUM

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Abstract

The present invention relates to stalk microbe feed additive and its preparation. After stalk as solid culture medium is crushed, gas exploded, added with water, sterilized, microwave treated and cooled, mixed bacterial seed culture liquid is sprayed for solid fermentation in anaerobic fermenting tank and aerobic fermenting tank to obtain anaerobic bacterial seed and aerobic bacterial seed. Through further fermentation with the anaerobic bacterial seed and aerobic bacterial seed in certain ratio, stalk microbe feed additive is prepared. The stalk microbe feed additive can raise feed converting rate, promote animal's growth, raise animal's disease resistance and produce other positive effects.

Description

technical field [0001] The invention relates to a straw microbial feed additive and a preparation method thereof. Background technique [0002] At present, the feed used in livestock and poultry breeding has low conversion rate, high feeding cost, long feeding time, and the growth environment of livestock and poultry is poor, and the chance of disease infection is high. [0003] Moreover, there is no more effective way to use crop straws. Although straw returning to the field can avoid the harm of burning, it takes a long time to decompose, which brings inconvenience to farming and brings problems such as diseases and insect pests. Can not fundamentally solve the problem of straw. Contents of the invention [0004] The purpose of the present invention is to provide a straw microbial feed additive capable of improving feed conversion rate, improving disease resistance, improving nutrient conversion rate and shortening feeding time and a preparation method thereof. [0005...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/16A23K10/12A23K20/00
Inventor 张培举
Owner 张培举
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