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Cereal straw fermented compound micro-organism agent and silage cereal straw feed prepared by the compound micro-organism agent and method thereof

A technology for fermenting compound bacteria and aspartate, applied to bacteria used in food preparation, animal feed, animal feed, etc., can solve the problems of lack of research on the whole millet system, and achieve the effect of improving milk quality

Pending Publication Date: 2017-03-29
河北省农林科学院粮油作物研究所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a lack of systematic research on the processing and utilization of whole millet as forage at home and abroad.

Method used

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  • Cereal straw fermented compound micro-organism agent and silage cereal straw feed prepared by the compound micro-organism agent and method thereof
  • Cereal straw fermented compound micro-organism agent and silage cereal straw feed prepared by the compound micro-organism agent and method thereof
  • Cereal straw fermented compound micro-organism agent and silage cereal straw feed prepared by the compound micro-organism agent and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Raw material processing: After drying the whole millet harvested in the wax ripening period, crush it into small pieces of 2~3cm;

[0026] (2) Aspartate Grass Fermentation Compound Bacteria: Lactobacillus Brucella: 10 parts by weight, Propionibacterium propionici: 20 parts by weight, Bacillus licheniformis: 25 parts by weight, Bacillus subtilis: 15 parts by weight, Candida utilis : 15 parts by weight and Aspergillus niger: 15 parts by weight;

[0027] (3) Activation: Activate the complex bacterial agent fermented with aspartate grass in water at 30-40°C for 0.5-1.5 hours; the dosage of the compound bacterial agent fermented with aspartate grass is 1‰ of the weight of the raw material, and the dilution factor of the compound bacterial agent fermented with aspartate grass in water is 200 times; that is, the mass ratio of aspartate grass fermentation compound bacterial agent to water is 1:200;

[0028] (4) Mixed anaerobic fermentation: Spray the activated aspartate gr...

Embodiment 2

[0030] (1) Raw material processing: After drying the whole millet harvested in the wax ripening period, crush it into small pieces of 2~3cm;

[0031] (2) Aspartate Grass Fermentation Compound Bacteria: Lactobacillus Brucella: 8 parts by weight, Propionibacterium propionici: 18 parts by weight, Bacillus licheniformis: 23 parts by weight, Bacillus subtilis: 13 parts by weight, Candida utilis : 13 parts by weight and Aspergillus niger: 13 parts by weight;

[0032] (3) Activation: Activate the aspartate-fermented compound bacterial agent in water at 30-40°C for 0.5-1.5 hours; the dosage of the aspartate-grass-fermented compound bacterial agent is 1.5‰ of the weight of the raw material, and the dilution factor of the aspartate-grass fermented compound bacterial agent in water is 150 times, that is, the mass ratio of aspartate grass fermentation compound bacterial agent to water is 1:150;

[0033] (4) Mixed anaerobic fermentation: Spray the activated aspartate grass fermentation co...

Embodiment 3

[0035] (1) Raw material processing: After drying the whole millet harvested in the wax ripening period, crush it into small pieces of 2~3cm;

[0036] (2) Aspartate Grass Fermentation Compound Bacteria: Lactobacillus Brucella: 12 parts by weight, Propionibacterium propionici: 22 parts by weight, Bacillus licheniformis: 27 parts by weight, Bacillus subtilis: 17 parts by weight, Candida utilis : 17 parts by weight and Aspergillus niger: 17 parts by weight;

[0037] (3) Activation: Activate the complex bacterial agent fermented with aspartate grass in water at 30-40°C for 0.5-1.5 hours; the dosage of the compound microbial agent fermented with aspartate grass is 2‰ of the weight of the raw material, and the dilution factor of the compound bacterial agent fermented with aspartate grass in water is 180 times, that is, the mass ratio of aspartate grass fermentation compound bacterial agent to water is 1:180;

[0038] (4) Mixed anaerobic fermentation: Spray the activated aspartate gr...

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Abstract

The present invention relates to a cereal straw fermented compound micro-organism agent. The cereal straw fermented compound micro-organism agent comprises: 8-12 parts by weight of lactobacillus buchneri, 18-22 parts by weight of propionibacterium acidipropionici, 23-27 parts by weight of bacillus licheniformis, 13-17 parts by weight of bacillus subtilis, 13-17 parts by weight of candida utilis and 13-17 parts by weight of aspergillus niger. The present invention also includes a silage cereal straw feed prepared by the micro-organism agent and a preparation method thereof. The compound micro-organism agent can conduct processing and utilization of whole plant cereals, reduces the production costs and reduces the waste of the raw materials, does not affect the milk production of dairy cows, and also improves the milk quality of the dairy cows.

Description

technical field [0001] The invention relates to the field of feed, in particular to a compound microbial agent for fermenting aspartate grass and the silage aspartate grass feed prepared therefrom and a method thereof. Background technique [0002] Millet is an ancient crop in my country and has been widely cultivated in the north as a grain and feed crop. After the seeds are harvested, the crude protein content of the straw is about 4.53%~5.34%, and the crude fat content is about 1.12%~1.36%, which is obviously higher than other cereal crops, especially the digestible content is high, and its feeding value is close to that of soybeans. Grass family, so it has been used for ruminant feeding. [0003] With the development of animal husbandry in our country, the demand for high-quality forage grass continues to increase. Farmers and herdsmen in the main breeding areas in the north are increasingly planting millet for forage production, and the speed of development is acceler...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/30A23K10/12
CPCA23V2400/613Y02P60/87
Inventor 王昆李万贵王思伟李元迎李魁英郭鹏石少轻张峰李素军
Owner 河北省农林科学院粮油作物研究所
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