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Method for preparing jerusalem artichoke straw micro-storage feed

A technology of Jerusalem artichoke straw and its production method, which is applied to the preservation method of animal feed raw materials, animal feed, application, etc., to achieve the effects of strong acid-forming effect, easy availability of raw materials, and high feed intake

Inactive Publication Date: 2013-09-25
CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, straw micro-storage feed is mainly made of wheat straw, rice straw, corn stalk, potato seedlings, etc., and there is no micro-storage feed using Jerusalem artichoke straw as raw material at home and abroad.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1 A method for preparing micro-storage feed of Jerusalem artichoke stalks, comprising the following steps:

[0016] (1) Dissolve white sugar in clean water, add live straw fermenting bacteria, and place at room temperature for 1 hour to obtain revived straw fermenting live bacteria.

[0017] Among them: the mass volume ratio of white sugar to water is 1g:50 mL; the mass ratio of white sugar to straw fermenting live bacteria is 1 g:1 g.

[0018] (2) Pour the revived straw fermenting live bacteria into 0.8% saline solution and mix well to obtain the bacterial agent.

[0019] Among them: the ratio of the revived straw fermenting live bacteria to the saline is 1 g: 8 mL.

[0020] (3) Cut Jerusalem artichoke stalks into small pieces of 3-5cm and spread them on the bottom of the cellar. The thickness of each layer of stalks is 20cm; according to 0.2 g / m 2 Each layer of straw is evenly sprayed with bacterial agent, and then compacted until the thickness of the s...

Embodiment 2

[0023] Example 2 A method for preparing micro-storage feed of Jerusalem artichoke stalks, comprising the following steps:

[0024] (1) Dissolve white sugar in clean water, add live straw fermenting bacteria, and place at room temperature for 2 hours to obtain revived straw fermenting live bacteria.

[0025] Among them: the mass volume ratio of white sugar to water is 1g: 150mL; the mass ratio of white sugar to straw fermenting live bacteria is 1g: 2g.

[0026] (2) Pour the revived straw fermenting living bacilli into saline with a mass concentration of 1.0% and mix well to obtain the bacterial agent.

[0027] Among them: the ratio of the revived straw fermenting live bacteria to the saline is 1 g: 10 mL.

[0028] (3) Cut Jerusalem artichoke stalks into small sections of 5-8cm and lay them on the bottom of the cellar. The thickness of each layer of stalks is 30cm; according to 0.6g / m 2 Each layer of straw is evenly sprayed with bacterial agent, and then compacted until t...

Embodiment 3

[0031] Example 3 A method for preparing micro-storage feed of Jerusalem artichoke stalks, comprising the following steps:

[0032] (1) Dissolve white sugar in clean water, add live straw fermenting bacteria, and place at room temperature for 1.5 hours to obtain revived straw fermenting live bacteria.

[0033] Among them: the mass volume ratio of white sugar to water is 1g: 100mL; the mass ratio of white sugar to straw fermenting live bacteria is 1g: 1.5g.

[0034] (2) Pour the revived live straw fermenting bacteria into 0.9% saline solution and mix well to obtain the bacterial agent.

[0035] Among them: the ratio of the revived straw fermenting live bacteria to the saline is 1 g: 9 mL.

[0036] (3) Cut Jerusalem artichoke stalks into small pieces of 4-7cm and spread them on the bottom of the cellar. The thickness of each layer of stalks is 25cm; according to 0.4g / m 2 Each layer of straw is evenly sprayed with bacterial agent, and then compacted until the thickness of t...

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PUM

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Abstract

The invention relates to a method for preparing a jerusalem artichoke straw micro-storage feed. The method comprises the following steps: (1) dissolving white sugar into clean water, adding straw fermented live bacillus, and placing the obtained object for 1-2h at room temperature so as to obtain resurrected straw fermented live bacillus; (2) pouring the resurrected straw fermented live bacillus into salt water, and uniformly stirring the obtained object so as to obtain a bacterium agent; (3) cutting jerusalem artichoke straws into small sections with a length of 3-8cm, paving the small sections at the bottom of a pit, wherein the thickness of each layer of straws is 20-30cm; uniformly spraying the bacterium agent on each layer of straws, compacting the straws until the thickness of the straws is 40cm higher than the mouth of the pit; and at this moment, fully compacting the straws, uniformly sprinkling salt powder on the upmost layer of straws, and after compacting the straws, covering a plastic film on the straws; and finally, scattering straws with the thickness of 20-30cm on the plastic film, and covering soil with the thickness of 15-20cm, and sealing the pit; and (4) 21-30 days later, when the moisture content of jerusalem artichoke straws is 60-70%, obtaining the jerusalem artichoke straw micro-storage feed. According to the method disclosed by the invention, the process is simple, the cost is low; obtained products are high in nutritional ingredients, high in digestibility, good in palatability, and high in food consumption.

Description

technical field [0001] The invention relates to a method for preparing straw feed, in particular to a method for preparing Jerusalem artichoke straw micro-storage feed. Background technique [0002] Jerusalem artichoke ( Helianthus tuberosus L.), a perennial herbaceous plant belonging to the family Asteraceae. into Iran, China and Japan. Jerusalem artichoke is distributed in tropical, temperate, frigid, arid and semi-arid regions of the world. In recent years, the development and utilization of energy plants in my country has greatly promoted the large-scale planting of Jerusalem artichoke and the start of development projects. The demand is increasing day by day, and many more standardized and large-scale Jerusalem artichoke planting parks and in-depth development projects have gradually formed. , and formed a relatively complete chain of "Jerusalem tuber planting and processing industry" with increasing scale. But in the industry chain of Jerusalem artichoke, the utili...

Claims

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Application Information

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IPC IPC(8): A23K3/03
Inventor 梅丽娟毕宏涛岳会兰于瑞涛邵赟陶燕铎
Owner CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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