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Silage feed and preparation method thereof

A technology for silage and feed mulberry, applied in the field of animal feed, can solve the problems of waste, inability to absorb nutrients, and achieve the effect of easy absorption and utilization

Inactive Publication Date: 2018-06-01
湖南省畜牧兽医研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to solve the above-mentioned problem of feeding pasture grass to animals to absorb nutrients, but due to the lack of some enzymes and bacteria in the animal body, the nutrients in the pasture grass cannot be fully decomposed and absorbed, resulting in waste. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The embodiment of the present invention provides a kind of silage, which is characterized by comprising the following raw materials by weight:

[0040] 100 servings of potato flour;

[0041] 300 servings of corn flour;

[0042] 1800 pieces of feed mulberry;

[0043] 300 copies of Dactylis;

[0044] 200 parts of alfalfa;

[0045] 30 parts of urea;

[0046] 5 parts of compound bacteria dry powder.

[0047] Optionally, the dry composite bacteria powder includes lactic acid bacteria, cellulose degrading enzymes and Bacillus subtilis.

[0048] A method for preparing silage includes the following steps:

[0049] Step 1: Take the raw materials of forage mulberry, duck grass and alfalfa grass in proportion, dry the forage mulberry, duck grass and alfalfa grass naturally to a moisture content of 65% to 75%, and dry the dried forage mulberry, duck grass and alfalfa grass Cut short to 2.5~3cm;

[0050] Step 2: Take potato flour, corn flour, urea, and dry composite bacteria powder, mix them in pr...

Embodiment 2

[0054] The embodiment of the present invention provides a kind of silage, which is characterized by comprising the following raw materials by weight:

[0055] 200 servings of potato flour;

[0056] 400 servings of corn flour;

[0057] 1900 pieces of feed mulberry;

[0058] 350 copies of Dactylis;

[0059] 300 parts of alfalfa;

[0060] 40 parts of urea;

[0061] 6 parts of compound bacteria dry powder.

[0062] Optionally, the dry composite bacteria powder includes lactic acid bacteria, cellulose degrading enzymes and Bacillus subtilis.

[0063] A method for preparing silage includes the following steps:

[0064] Step 1: Take the raw materials of forage mulberry, duck grass and alfalfa grass in proportion, dry the forage mulberry, duck grass and alfalfa grass naturally to a moisture content of 65% to 75%, and dry the dried forage mulberry, duck grass and alfalfa grass Cut short to 2.5~3cm;

[0065] Step 2: Take potato flour, corn flour, urea, and dry composite bacteria powder, mix them in pr...

Embodiment 3

[0069] The embodiment of the present invention provides a kind of silage, which is characterized by comprising the following raw materials by weight:

[0070] 220 servings of potato flour;

[0071] 450 servings of corn flour;

[0072] 19500 pieces of feed mulberry;

[0073] 400 copies of Dactylis;

[0074] 350 parts of alfalfa;

[0075] 45 parts of urea;

[0076] 8 parts of dry powder of compound bacteria.

[0077] Optionally, the dry composite bacteria powder includes lactic acid bacteria, cellulose degrading enzymes and Bacillus subtilis.

[0078] A method for preparing silage includes the following steps:

[0079] Step 1: Take the raw materials of forage mulberry, duck grass and alfalfa grass in proportion, dry the forage mulberry, duck grass and alfalfa grass naturally to a moisture content of 65% to 75%, and dry the dried forage mulberry, duck grass and alfalfa grass Cut short to 2.5~3cm;

[0080] Step 2: Take potato flour, corn flour, urea, and dry composite bacteria powder, mix them i...

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Abstract

The invention relates to the technical field of animal feeds and particularly relates to a silage feed and a preparation method thereof. By feeding animals on forage grass, animals can absorb the nutrients, but the nutrients in the forage grass cannot be completely decomposed and absorbed, which cause waste, since animal bodies are lack in some enzymes and bacteria. The invention provides the silage feed which includes, by weight, 100-300 parts of potato flour, 300-600 parts of corn flour, 1800-2000 parts of forage mulberry, 300-450 parts of dactylis glomerata, 200-600 parts of alfalfa grass,30-50 parts of urea, and 5-10 parts of dry powder of composite bacteria. The nutrients in the forage mulberry, dactylis glomerata and alfalfa grass can be decomposed by lactic acid bacteria, cellulosedegrading enzymes and bacillus subtilis in the dry powder of composite bacteria, so that the nutrients in the animal feed can be absorbed and utilized by animals easily.

Description

Technical field [0001] The application relates to the technical field of animal feed, and specifically to a silage and a preparation method thereof. Background technique [0002] Silage is to bury green fodder to ferment. The silage feed is isolated from the air and produces organic acids, which are durable and can reduce the loss of nutrients. It has the functions of increasing the utilization value of forage grass, expanding the source of feed, and adjusting the supply period of forage grass. [0003] With the rapid development of my country's animal husbandry, the demand for feed grain is increasing, and the cost of breeding continues to rise. Based on the principle of the biological chain (food chain), the establishment of a recyclable and renewable "ecological animal husbandry" production model for feed resources to reduce environmental pollution by breeding enterprises, especially in the suburbs of large and medium cities, has faced environmental protection issues. In addi...

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K10/12A23K10/14
CPCA23K10/12A23K10/14A23K10/30
Inventor 孙鏖邓荟芬易康乐李昊帮刘海林向静雷虹
Owner 湖南省畜牧兽医研究所
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