Alfalfa silage agent and preparation method thereof

A technology of silage and alfalfa, applied in biochemical equipment and methods, microbe-based methods, bacteria used in food preparation, etc., can solve problems such as low content of lactic acid bacteria, inability to quickly ferment alfalfa sugar, failure, etc.

Inactive Publication Date: 2019-11-19
河南中微生物科技研究院(有限合伙)
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, although the above points are implemented in the silage management process, the quality of silage will still be poor, or may fail. The main reason is that with environmental pollution, the types and quantities of lactic acid bacteria that naturally grow in plants are decreasing, and miscella

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  • Alfalfa silage agent and preparation method thereof
  • Alfalfa silage agent and preparation method thereof
  • Alfalfa silage agent and preparation method thereof

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Embodiment Construction

[0006] An alfalfa silage, comprising the following components in parts by mass: 4.5 parts of Lactobacillus plantarum, 3 parts of Lactobacillus acidophilus, 2.5 parts of Pediococcus acidilactici, 2.5 parts of Lactobacillus reuteri (Lactobacillus reuteri) 2.5 parts, Bacillus subtilis (Bacillus subtilis) 2 parts, Bacillus coagulans (Bacillus coagulans) 1.5 parts, cellulase 1 part.

[0007] The preparation method of above-mentioned alfalfa silage comprises the following steps:

[0008] Step 1, medium production:

[0009] Production of medium A: First, mix 4.5 parts of casein peptone, 4 parts of beef extract, 2 parts of yeast powder, 1 part of glucose, 1 part of sodium acetate, 2 parts of light calcium carbonate, 0.4 parts of ammonium citrate, and 0.2 parts of Tween 80 1 part, 0.1 part of potassium chloride, 0.1 part of magnesium sulfate, 0.1 part of manganese sulfate, 100 parts of distilled water, heated to 70°C, stirred to dissolve each raw material; Obtain sterilized A medium;...

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Abstract

The present invention discloses an alfalfa silage agent and a preparation method thereof. The alfalfa silage agent comprises the following components in parts by mass: 4.5 parts of lactobacillus plantarum, 3 parts of lactobacillus acidophilus, 2.5 parts of pediococcus acidilactici, 2.5 parts of lactobacillus reuteri, 2 parts of bacillus subtilis, 1.5 parts of bacillus coagulans and 1 part of cellulase. The alfalfa silage agent is successfully developed by screening high-performance lactic acid bacteria and carrying out scientific compatibility aiming at characteristics of nutritional ingredients of alfalfa, can realize rapid reduction of pH value of alfalfa silage raw materials, inhibits various infectious micro-organisms of acetic acid bacteria, yeasts, enterobacteria, clostridium, bacillus, mould, listeria, etc., and produces high-value high-quality alfalfa silage feeds.

Description

technical field [0001] The invention relates to an alfalfa silage agent and a preparation method thereof. Background technique [0002] Alfalfa is a perennial herbaceous plant of the leguminous family. It has high protein content, rich digestible fiber, and good palatability. It is a high-quality protein feed. Due to the need for large-scale production, alfalfa needs silage to reduce the loss of protein and other nutrients and maintain its green characteristics. However, the content of soluble carbohydrates in alfalfa is low. Compared with corn and grasses, the silage fermentation speed is slower and the pH value drops slower, so it is difficult to achieve the best fermentation state by conventional fermentation, and it is difficult to silage. Leguminous forage. [0003] Alfalfa silage management should pay attention to the following points: 1. The best cutting time; 2. Cutting length; 3. Dry matter content; 4. The silage is compacted into the cellar; However, although th...

Claims

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Application Information

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IPC IPC(8): C12N1/20A23K30/18C12R1/25C12R1/125C12R1/23C12R1/225C12R1/01C12R1/07
CPCC12N1/20A23K30/18A23V2400/173A23V2400/413A23V2400/113A23V2400/169
Inventor 胡福利徐云翔滑国华陈景岩周荣柱靳红伟徐鹏武韩杨文华张军伟
Owner 河南中微生物科技研究院(有限合伙)
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