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Alfalfa silage for cow and preparation method of alfalfa silage

A technology of alfalfa and silage, which is applied in the direction of animal feed, animal feed, application, etc., can solve problems such as poor effect, and achieve the effects of good palatability, prevention of rumen gas, and fragrant smell.

Inactive Publication Date: 2017-05-24
董志富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a kind of alfalfa silage for cattle with good effect of preventing rumen inflation and low cost for the existing cattle silage, which can reduce the occurrence of bloat disease, but the effect is relatively poor. Provide the method of preparation of the feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of alfalfa silage for cattle, which is composed of the following components in parts by weight: 60 parts of fresh alfalfa, 10 parts of fresh astragalus stems and leaves, 1 part of fresh ageratum stems and leaves, 5 parts of jujube dregs, and licorice extract 1 serving.

[0015] Cut fresh alfalfa grass, fresh astragalus stems and leaves, and fresh ageratum stems and leaves into 1cm sections, mix them evenly, and dry the obtained mixture in a ventilated and cool place until the water content is 60%; fill the mixture layer by layer into In the silage pond, at the same time, the licorice extract was dissolved in 4 times the weight of water and sprayed layer by layer, then press 10 8 Add lactic acid bacteria preparation in cfu / kg, compact layer by layer, seal with plastic film, ferment for 30 days, open ponds and take materials to obtain silage.

Embodiment 2

[0017] A kind of alfalfa silage for cattle, which is composed of the following components in parts by weight: 100 parts of fresh alfalfa, 15 parts of fresh astragalus stems and leaves, 5 parts of fresh ageratum stems and leaves, 20 parts of jujube dregs, licorice extract 3 copies.

[0018] Cut fresh alfalfa grass, fresh astragalus stems and leaves, and fresh ageratum stems and leaves into 3cm sections, mix them evenly, and dry the obtained mixture in a ventilated and cool place until the water content is 60%; fill the mixture layer by layer into In the silage pond, at the same time, the licorice extract was dissolved in water of 8 times the weight and sprayed layer by layer, and then pressed 10 9 Add lactic acid bacteria preparation in cfu / kg, seal it with plastic film after compacting layer by layer, ferment for 60 days and open the pond to get the material to get silage.

Embodiment 3

[0020] A kind of alfalfa silage for cattle, which is composed of the following components in parts by weight: 80 parts of fresh alfalfa, 12 parts of fresh astragalus stems and leaves, 3 parts of fresh ageratum stems and leaves, 13 parts of jujube dregs, licorice extract 2 servings.

[0021] Cut fresh alfalfa grass, fresh astragalus stems and leaves, and fresh ageratum stems and leaves into small sections of 1-3cm, mix well, and dry the obtained mixture in a ventilated and cool place until the water content is 60%; pack the mixture layer by layer Fill in the silage pond, meanwhile, the licorice extract is dissolved in 6 times the water of weight and sprayed layer by layer, then press 10 9 Add lactic acid bacteria preparation in cfu / kg, seal it with a plastic film after compacting layer by layer, ferment for 45 days and open the pond to get the material to get silage.

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Abstract

The invention discloses an alfalfa silage for a cow and a preparation method of the alfalfa silage, and belongs to the field of processing of cow feeds. The silage comprises the following components by weight: 60-100 parts of fresh alfalfa, 10-15 parts of fresh stems and leaves of astragalus, 1-5 parts of fresh stems and leaves of agastache rugosus, 5-20 parts of Chinese date residue, and 1-3 parts of liquorice extract. The alfalfa silage for the cow not only prevents a rumen of the cow eating the silage often from blowing air, but also has the characteristics of aromatic flavor and good palatability; the stems and leaves of astragalus used in the processing are agricultural wastes, the Chinese date residue is an industrial leftover, and the liquorice extract is a commonly seen cheap aqueous extract of liquorice of the traditional Chinese medicine, so that the cost is relatively low, but the properties of the alfalfa silage for the cow are better improved.

Description

technical field [0001] The invention belongs to the field of cattle feed processing, in particular to a kind of alfalfa silage for cattle and a preparation method thereof. Background technique [0002] Silage is obtained by chopping green feed with a moisture content of 65% to 75%, and then forming an acidic environment through the fermentation of anaerobic lactic acid bacteria under the condition of airtight anoxic conditions and inhibiting the reproduction of various bacteria. A kind of roughage. Silage has a sour and fragrant smell, is soft and juicy, has good palatability, is rich in nutrition, and is good for long-term preservation. [0003] Alfalfa is a perennial high-quality legume forage with high protein content and rich nutrition. It is known as the "king of forage" and is mainly distributed in northern China. However, alfalfa is a leguminous plant, and the fresh grass has low sugar content, so ordinary silage is not easy to succeed. Invention patent CN104206675...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/37A23K10/30
CPCY02P60/87
Inventor 董志富
Owner 董志富
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