Biological yellow storage agent for stalk forage

A straw feed and bio-yellow technology, applied in the field of bio-yellow storage agent, can solve the problems of semi-dry or even dry treatment that is not suitable for water below 40%, little feed, microorganisms and enzymes are not suitable for yellow storage, etc.

Inactive Publication Date: 2006-04-12
李军训
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the patents have been applied for lactic acid bacteria or a mixture of lactic acid bacteria and compound enzymes. They are mainly used for green feed with straw moisture greater than 50%. The optimum moisture content is 60-70%, but it is not suitable for semi-dry or even dry straw treatment with moisture content below 40%. , and th...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: Bacillus subtilis spray-dried powder, 1 * 10 8 cfu / g; Lactobacillus plantarum vacuum freeze-dried powder, 1×10 9 cfu / g; Pediococcus pentosacea 5×10 9 cfu / g; cellulase, 2000U / g; xylanase, 3000IU / g; β-glucanase, 1000U / g; citric acid 10%; the rest is glucose. Dissolved in water for use, the dosage is 50g / t. At room temperature for 30 days, the acidification process was significantly faster than that of the control group, no rot occurred, the amount of NDF and ADF decreased, and the yellow storage was successful.

Embodiment 2

[0011] Embodiment 2: Bacillus subtilis spray-dried powder, 5 * 10 8 cfu / g; Lactobacillus plantarum vacuum freeze-dried powder, 3×10 9 cfu / g; Pediococcus pentosaceae 9×10 9 cfu / g; cellulase, 5000U / g; xylanase, 5000IU / g; β-glucanase, 3000U / g; citric acid 20%; the rest is sucrose. Dissolved in water for use, the dosage is 1g / t. At room temperature for 30 days, the acidification process was significantly faster than that of the control group, no rot occurred, the amount of NDF and ADF decreased, and the yellow storage was successful.

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PUM

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Abstract

A biologic leaven for storage of straw-stalk feed is proportionally prepared from the spray dried powder of Bacillus subtilis, the vacuum freeze-dried powder of lactobacillus plantarum, pentose pediococcus, cellulase, xylanase, beta-glucanase, citric acid, and glucose or cane sugar. It is applied through dissolving it in water by 1-50g/t.

Description

technical field [0001] The invention relates to a biological yellow storage agent for straw feed, which belongs to the technical field of biological feed starters. Background technique [0002] Straw yellow storage agent is a compound biological additive that adds microorganisms and enzymes to the straw. Through the joint action of these beneficial microorganisms and enzymes, the beneficial microorganisms are always in a dominant position during the straw fermentation process, while the harmful bacteria are inhibited, so that the original unsuitable The yellow dry straw used in silage can also be turned into a soft, moist and puffy, sour and delicious roughage for cattle and sheep through sealed storage. Straw silage is mainly for straw with low moisture content, such as wheat straw, rice straw, semi-yellow or yellow dry corn straw, sorghum straw, etc. that are not suitable for silage. The palatability is very poor. When using such straw for silage, the respiration of the s...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K10/18A23K10/37A23K20/163A23K20/189
CPCY02P60/87
Inventor 李军训李多川单宝龙时建忠
Owner 李军训
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