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Straw feed

A technology of straw feed and straw, which is applied in animal feed, animal feed, agricultural gas emission reduction, etc., can solve the problems of low nutrient content of fermentation products, low quality of livestock products, and low digestibility of livestock, etc., so as to improve digestibility, improve Energy digestibility, the effect of improving the net energy of feed

Inactive Publication Date: 2015-08-26
吉林省福一农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned patented products and commercially available feed starters all have relatively low nutrient content of fermentation products, low digestibility of livestock, and relatively low quality of livestock products, which cannot meet the needs of practical applications.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0105] Example 1 Fermentation composition

[0106] After adding the compound bacterial agent and the compound enzyme preparation into fresh drinking water and stirring evenly, a fermentation composition is obtained;

[0107] The compound bacterial agent includes the following components:

[0108]

[0109] Compound enzyme preparation includes the following components:

[0110] Cellulase 100U / g

[0111] Amylase 150U / g

[0112] The mass ratio of compound bacteria to compound enzyme is 10:1.

Embodiment 2

[0113] Example 2 Fermentation composition

[0114] After adding the compound bacterial agent and the compound enzyme preparation into fresh drinking water and stirring evenly, a fermentation composition is obtained;

[0115] The compound bacterial agent includes the following components:

[0116]

[0117] Compound enzyme preparation includes the following components:

[0118] Cellulase 60U / g

[0119] Amylase 200U / g

[0120] The mass ratio of compound bacteria to compound enzyme is 5:1.

Embodiment 3

[0121] Example 3 Fermentation composition

[0122] After adding the compound bacterial agent and the compound enzyme preparation into fresh drinking water and stirring evenly, a fermentation composition is obtained;

[0123] The compound bacterial agent includes the following components:

[0124]

[0125] Compound enzyme preparation includes the following components:

[0126] Cellulase 200U / g

[0127] Amylase 100U / g

[0128] The mass ratio of compound bacteria to compound enzyme is 15:1.

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PUM

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Abstract

The invention relates to the technical field of feeds, in particular to a straw feed. A preparation method for the straw feed comprises the step of fermenting straws with a fermentation composition to obtain the straw feed; the fermentation composition comprises complex bacteria and complex enzymes; the complex bacteria comprise bacillus subtilis, bacillus amyloliquefaciesaccharomyces cerevisiae bifidobacteria, and bifidobacterium; the complex enzymes comprise cellulase and diastase. Through the adoption of the straw feed, the quality of livestock products can be improved; meanwhile, the methane emission from ruminants can be greatly reduced, the loss of methane energy is reduced, the energy digestibility of diets and the feed net energy are increased, and the pollution of livestock breeding to the environment is reduced.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to straw feed. Background technique [0002] In recent years, crop straw has become a new source of rural non-point source pollution. Every year during summer harvest and autumn and winter, a large amount of wheat, corn and other stalks are always burned in the fields, producing a lot of thick smoke, which not only becomes the bottleneck of rural environmental protection, but even becomes the chief culprit that affects the urban environment. According to relevant statistics, my country, as a large agricultural country, can produce more than 700 million tons of straw every year, which becomes "waste" that is "not very useful" but must be disposed of. In this case, it is completely handled by the farmers, and a large number of burnings have occurred. Therefore, improving the comprehensive development and utilization of crop straw and its utilization rate has become a key issue. At pre...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/00A23K1/165
CPCY02P60/22
Inventor 郭立泉吴铭王京文韩丹徐淼张艳张传智汪鸿
Owner 吉林省福一农业科技有限公司
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