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Alpinia zerumbet and sweet sorghum mixed silage and preparation method thereof

A technology of mixing silage and sweet sorghum, which is applied in the field of mixed silage and sweet sorghum silage and its preparation, can solve the problems of loss and perishable nutrients of sweet sorghum, and achieve the goals of promoting growth, solving feed shortage, and avoiding environmental pollution Effect

Active Publication Date: 2021-02-09
YIBIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned prior art, the present invention provides a mixed silage of Alpinia japonicus and sweet sorghum to solve the problem that the single silage of sweet sorghum is easy to rot and the nutrient loss is serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of mixed silage of Alpinia japonica and sweet sorghum, comprises the raw material of following mass parts:

[0033] 18 parts of silage base material, 0.2 part of urea, 1 part of table salt, 0.04 part of acidifier, 0.2 part of compound bacterial agent;

[0034] The silage base material includes sweet sorghum and galangal, and the mass ratio of sweet sorghum and galangal is 8:2;

[0035] The acidulant is mixed by lactic acid, citric acid, fumaric acid, formic acid and ammonium formate, and the mass ratio of lactic acid, citric acid, fumaric acid, formic acid and ammonium formate in the acidulant is 4:2:1:1: 0.2;

[0036] The composite bacterial agent is composed of lactic acid bacteria, bacillus subtilis, yeast and enterococcus faecalis, and the mass ratio of the lactic acid bacteria, bacillus subtilis, yeast and enterococcus faecalis in the composite bacterial agent is 5:3:2:2.

[0037] The mixed silage of Alpinia japonicus and sweet sorghum in the present embod...

Embodiment 2

[0043] A kind of mixed silage of Alpinia japonica and sweet sorghum, comprises the raw material of following mass parts:

[0044] 15 parts of silage base material, 0.1 part of urea, 1 part of table salt, 0.01 part of acidifier, 0.1 part of compound bacterial agent;

[0045] The silage base material includes sweet sorghum and galangal, and the mass ratio of sweet sorghum and galangal is 9:1;

[0046] The acidulant is mixed by lactic acid, citric acid, fumaric acid, formic acid and ammonium formate, and the mass ratio of lactic acid, citric acid, fumaric acid, formic acid and ammonium formate in the acidulant is 2:3:0.5:1.5: 0.1;

[0047] The composite bacterial agent is composed of lactic acid bacteria, bacillus subtilis, yeast and enterococcus faecalis, and the mass ratio of the lactic acid bacteria, bacillus subtilis, yeast and enterococcus faecalis in the composite bacterial agent is 4:4:1:3.

[0048] The mixed silage of Alpinia japonicus and sweet sorghum in the present e...

Embodiment 3

[0054] A kind of mixed silage of Alpinia japonica and sweet sorghum, comprises the raw material of following mass parts:

[0055] 20 parts of silage base material, 0.3 part of urea, 3 parts of table salt, 0.05 part of acidifier, 0.5 part of compound bacterial agent;

[0056] The silage base material includes sweet sorghum and galangal, and the mass ratio of sweet sorghum and galangal is 1:1;

[0057] The acidulant is mixed by lactic acid, citric acid, fumaric acid, formic acid and ammonium formate, and the mass ratio of lactic acid, citric acid, fumaric acid, formic acid and ammonium formate in the acidulant is 5:1:1.5:0.5: 0.5;

[0058] The composite bacterial agent is composed of lactic acid bacteria, bacillus subtilis, yeast and enterococcus faecalis, and the mass ratio of the lactic acid bacteria, bacillus subtilis, yeast and enterococcus faecalis in the composite bacterial agent is 6:2:3:1.

[0059] The mixed silage of Alpinia japonicus and sweet sorghum in the present ...

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PUM

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Abstract

The invention discloses an alpinia zerumbet and sweet sorghum mixed silage and a preparation method thereof. The mixed silage is prepared from the following raw materials: a silage base material, urea, edible salt, an acidifier and a complex microbial inoculant, wherein the silage base material comprises sweet sorghum and alpinia zerumbet; the acidifier is formed by mixing lactic acid, citric acid, fumaric acid, formic acid and ammonium formate; and the complex microbial inoculant is prepared from lactic acid bacteria, bacillus subtilis, saccharomycetes and enterococcus faecalis. The preparation method comprises the following steps: adding the urea and the edible salt into the silage base material, and carrying out fermentation to obtain a fermented material; then adding the acidifier andcarrying out fermentation to obtain an acidified material; and finally, adding the complex microbial inoculant and carrying out vacuum fermentation to obtain the mixed silage. By the adoption of the technical scheme, resource waste and environmental pollution can be avoided, a new way is opened up for the source of silage the supply amount of the silage can be increased, and the problem of silageshortage can be effectively solved.

Description

technical field [0001] The invention belongs to the technical field of feed preparation, and in particular relates to a mixed silage of Alpinia japonicus and sweet sorghum and a preparation method thereof. Background technique [0002] Sweet sorghum is planted in the south. Although the yield is extremely high, the soluble sugar and water content are also high. During the single silage process, it is easily spoiled and the nutrients are seriously lost. And Yanshan ginger is a perennial evergreen economic crop. In addition to harvesting fruits as seasonings, the stems and leaves are rich in nutrients and have aroma substances with health care functions, which can be used as feed for herbivorous livestock. The content is low, and it is suitable for mixed silage with other materials, but there is no report on the mixed silage fermentation of Alpinia japonicus and sweet sorghum. Contents of the invention [0003] Aiming at the above-mentioned prior art, the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/30A23K20/105A23K20/22A23K50/15A23K30/18
CPCA23K10/12A23K10/30A23K20/105A23K20/22A23K50/15A23K30/18Y02P60/87
Inventor 周万海魏琴冯瑞章沈子豪苏紫艳赵鑫严悦王玉洁
Owner YIBIN UNIV
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