Microbial agent for Chinese silvergrass ensilage as well as preparation method and application thereof

A technology for microbial inoculum and silage, applied in the field of microbial inoculum and its preparation, can solve the problems of poor palatability of feed, difficult quality control, failure of silage, etc., so as to reduce the probability of feed deterioration, shorten the maturation time, and enhance the palatability. Effect

Inactive Publication Date: 2011-11-23
GUANGXI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the traditional silage is fermented by the microorganisms carried by the silage itself, the quality is difficult to control, and silage failure often occurs, resulting in poor palatability and quality decline of the feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: be used for the microbial inoculant of Miscanthus silage, be made of following bacterial classification:

[0031] Lactobacillus casei 1.5×10 9 cfu / g

[0032] Lactobacillus plantarum 1.5×10 9 cfu / g

[0033] Saccharomyces cerevisiae 0.2×10 9 cfu / g

[0034] Trichoderma viridis 0.2×10 9 cfu / g

[0035] The total amount of microorganisms is 3.4×10 9 cfu / g.

Embodiment 2

[0036] Embodiment 2: be used for the microbial inoculant of Miscanthus silage, be made of following bacterial classification:

[0037] Lactobacillus casei 0.3×10 9 cfu / g

[0038] Lactobacillus plantarum 0.3×10 9 cfu / g

[0039] Saccharomyces cerevisiae 0.4×10 8 cfu / g

[0040] Trichoderma viridans 0.4×10 8 cfu / g

[0041] The total amount of microorganisms is 0.68×10 9 cfu / g.

Embodiment 3

[0042] Embodiment 3: be used for the microbial inoculum agent of Miscanthus silage, consist of following strains:

[0043] Lactobacillus casei 1.0×10 9 cfu / g

[0044] Lactobacillus plantarum 0.4×10 9 cfu / g

[0045] Saccharomyces cerevisiae 0.1×10 9 cfu / g

[0046] Trichoderma viridis 0.2×10 9 cfu / g

[0047] The total amount of microorganisms is 1.7×10 9 cfu / g.

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Abstract

The invention relates to a microbial agent for Chinese silvergrass ensilage as well as a preparation method and application thereof. The microbial agent is composed of 0.3*10<9>-1.5*10<9> cfu / g Lactobacillus casei, 0.3*10<9>-1.5*10<9> cfu / g of Lactobacillus plantarum, 0.4*10<9>-2*10<9> cfu / g of Saccharomyces cerevisiae and 0.4*10<9>-2*10<9> cfu / g of Trichoderma viride, wherein the total amount ofmicroorganisms is 0.68*10<9>-3.4*10<9> cfu / g. By using the microbial agent to manufacture the Chinese silvergrass ensilage, the maturation time of the Chinese silvergrass ensilage is shortened, the probability of feed deterioration is reduced, the protein content is increased, the cellulose content is reduced, and the palatability is enhanced.

Description

technical field [0001] The invention relates to a microbial agent and its preparation method and application, in particular to a microbial agent for Miscanthus silage and its preparation method and application. Background technique [0002] Silage refers to a fresh-keeping technology that ferments green fodder under sealed conditions to keep its quality relatively stable for a long period of time. Silage refers to grass or other raw materials with high moisture content that are easily damaged by aerobic microorganisms and are stored under anaerobic conditions and fermented by lactic acid bacteria to make feed that can be preserved for a long time. This kind of feed can effectively preserve the nutrients of green plants, ensure the fresh and tender juice of the raw materials when they are green, soft in texture, good in palatability, large in feed intake, and high in digestion and utilization. It is especially a kind of feed for ruminants such as cattle and sheep. Very good ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/18C12N1/14A23K3/02C12R1/245C12R1/25C12R1/865C12R1/885A23K30/18
Inventor 易弋黎娅兰生葵容元平伍时华黄翠姬
Owner GUANGXI UNIVERSITY OF TECHNOLOGY
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