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Fermentation treatment method for beef feed

A processing method and feed technology, applied in animal feed, animal feed, application, etc., can solve the problem of difficult storage of roughage, achieve the effect of reducing storage cost and prolonging storage time

Inactive Publication Date: 2015-02-11
张汉桥
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fermentation treatment method for beef cattle feed, to solve the problem in the prior art that roughage in beef cattle feed is difficult to store

Method used

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Embodiment Construction

[0015] A preferred embodiment of the present invention provides a fermentation treatment method for beef cattle feed, comprising the following steps:

[0016] First, take non-mildew crop straw and crush it into 5-7 cm long;

[0017] Then, prepare the fermentation broth: add 1.5-2 parts of EM straw starter to 100 parts of hot brine with a concentration of 1.5% in parts by weight, and let it stand for 1.2-2 hours; the temperature of the hot brine is 35-45 ℃. That is, add 1.5-2 kg of EM straw starter for every 100 kg of hot brine;

[0018] Afterwards, spread the crushed straw on the ground, and spray the fermentation liquid evenly on the straw, control the water content on the straw below 65%, grasp the material by hand without water dripping, After letting go, there are obvious water marks on the hands;

[0019] Finally, put the straw into the fermentation tank for compaction and sealing for anaerobic fermentation; or, put the straw into sacks for palletizing, and seal the an...

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Abstract

The invention discloses a fermentation treatment method for beef feed. The fermentation treatment method comprises the following steps of using non-mildewing crop straws, and crushing into the length of 5-7cm; preparation of fermentation liquid, adding 1.5-2 parts of EM (effective microorganism) straw fermentation agent into 100 parts of hot brine with concentration of 1.5%, and stilling for 1.2-2 hours; setting the temperature of the hot brine as 35-45 DEG C; spreading the crushed straws on ground, uniformly spraying the fermentation liquid onto the straws, and controlling the water content of the straws to be less than 65%; putting the straws in a fermentation pool, and pressing and sealing for anaerobic fermentation; or, loading the straws into sacks, stacking, and sealing by non-poisonous plastic sheets for anaerobic fermentation, wherein when the environment temperature is higher than 5 DEG C, the fermentation time is not less than 25 days; when the environment temperature is lower than 5 DEG C, the fermentation time is not less than 35 days. The fermentation treatment method has the advantage that after the crop straws are fermented, the straws can be stored without airing, the mildewing is avoided, and the storage time of crude feed is greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of feed processing, in particular to a method for fermenting beef cattle feed. Background technique [0002] With the continuous improvement of living standards, people's demand for fresh meat and poultry continues to increase, and beef occupies a large proportion of the meat consumption of Chinese people; new. The stalks of crops such as rice straw and wheat straw are used as roughage in the feed of cattle, and the roughage is generally produced in large quantities in autumn. And in large beef cattle farms, due to the large number of cattle, the demand for roughage is great. If the straw-like roughage is directly stacked, the straw needs to be fully dried, otherwise it will cause mildew and rot. However, a large amount of roughage requires a large drying area and a long cycle, which is not feasible in large farms. Therefore, how to deal with roughage and make roughage easy to store is a direction worth ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/00A23K1/14
CPCY02P60/87
Inventor 赖卫华张汉桥
Owner 张汉桥
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