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Compound biological rough feed and preparation method thereof

A roughage and biological technology, applied in animal feed, animal feed, applications, etc., can solve the problems of caragana resources not being well utilized, caragana toughness, and difficult processing, etc., and achieve resource utilization and equipment requirements The effect of low and high-efficiency utilization

Pending Publication Date: 2019-01-18
INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high toughness of caragana, the branches are covered with thorns, and there have always been three difficulties: difficult to harvest, difficult to process, and difficult to use, so that the precious resource of caragana has not been well utilized.

Method used

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  • Compound biological rough feed and preparation method thereof
  • Compound biological rough feed and preparation method thereof
  • Compound biological rough feed and preparation method thereof

Examples

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preparation example Construction

[0021] The embodiment of the present invention also provides a preparation method of the above-mentioned compound biological roughage, which includes:

[0022] S1. Mixing the raw materials with the fermented bacteria liquid to obtain the fermented material.

[0023] Before being mixed with the fermented bacteria liquid, the raw materials are dried and crushed into filamentous or powdery materials with a length of ≤5cm and a fineness of ≤2mm. Crushing the raw materials can make the raw materials fully contact with the fermented bacteria liquid and improve the fermentation effect. At the same time, the appropriate length and fineness are more suitable for the feeding and digestion of livestock. According to the difference in body size of different livestock, the raw materials for feeding cattle should be crushed to a length of ≤5cm, while the raw materials for feeding sheep can be further crushed to a length of ≤3cm.

[0024] When collecting caragana, you can choose wild or pl...

Embodiment 1

[0034] Present embodiment provides a kind of composite biological roughage, its raw material comprises:

[0035] Caragana 40wt%, corn stalks 60wt%.

[0036] Its preparation method is as follows:

[0037] S1. The above raw materials are dried in the sun, and crushed into a filamentous material with a length not greater than 5cm and a fineness not greater than 2mm.

[0038] S2. Stir and mix the biological agent, cornmeal and warm water at 40°C, place and activate for 1 hour to obtain a fermentation broth; wherein, the quality of the biological agent is 0.05% of the raw material; the mass ratio of the biological agent, sugar source and warm water is 1:10:100.

[0039] S3. Mix the above fermented bacteria liquid with the pulverized raw materials, and add clear water to obtain a fermented material with a water content of 55%.

[0040] S4. Pack the above fermented materials into bags and seal them, and ferment them for 5 days at 30°C.

Embodiment 2

[0042] Present embodiment provides a kind of composite biological roughage, its raw material comprises:

[0043] Caragana 20wt%, Artemisia caprifolia 40wt%, corn stalks 40wt%.

[0044] Its preparation method is as follows:

[0045] S1. The above raw materials are dried in the sun, and crushed into a filamentous material with a length not greater than 5cm and a fineness not greater than 2mm.

[0046] S2. Stir and mix the biological agent, cornmeal and warm water at 35°C, place and activate for 2 hours to obtain a fermentation broth; wherein, the quality of the biological agent is 0.2% of the raw material; the mass ratio of the biological agent, sugar source and warm water is 1:15:150.

[0047] S3. Mix the above fermented bacteria liquid with the pulverized raw materials, and add clear water to obtain a fermented material with a water content of 60%.

[0048] S4. Pack the above fermented materials into bags and seal them, and ferment for 20 days at 10°C.

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Abstract

The invention provides compound biological rough feed and relates to the field of feed. The compound biological rough feed is prepared by taking wild caragana microphylla as a main component and adding other forage grass according to a certain ratio through fermentation. The fermentation can be used for transforming nutrient substances which cannot be used or are difficult to use in the caragana microphylla and the forage grass and can be used for decomposing and damaging harmful substances in the caragana microphylla, such as tannin, so that the resource utilization of the caragana microphylla is realized and the digestion rate and palatability of the compound biological rough feed are also remarkably improved. A preparation method of the compound biological rough feed comprises the stepsof mixing the raw materials and a fermentation bacterium solution to obtain a fermentation material and sealing and fermenting the fermentation material. By adopting the compound biological rough feed, the caragana microphylla and the rough feed compounded with the caragana microphylla are efficiently utilized. Meanwhile, the preparation method is simple to operate, has low equipment requirementsand is suitable for large-scale production.

Description

technical field [0001] The invention relates to the field of feed, in particular to a compound biological roughage and a preparation method thereof. Background technique [0002] Caragana is a forage plant with high nutritional value. It belongs to the leguminous deciduous shrub and is rich in nutrients. The branches and leaves in the vegetative period contain more than 20% crude protein, 3% to 5% crude fat, and 25% crude fiber. ~33%; seeds contain 27.4% protein, 12.8% crude fat, and 31.6% nitrogen-free extract. However, due to the high toughness of Caragana fragrans and the branches covered with thorns, there have always been the trilemma of difficulty in harvesting, processing and utilization, so that the precious resource of Caragana fructus has not been well utilized. Contents of the invention [0003] The object of the present invention is to provide a compound biological roughage, which rationally combines leguminous shrub feed caragana with roughage such as gramine...

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K10/12A23K50/10
CPCA23K10/12A23K10/30A23K50/10
Inventor 郑丽娜张大柱邢旗刘亚玲王瑞珍杜宇凡包乌云阿拉腾苏和闫晓红张跃华
Owner INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD
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