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Method of preparing silage and silage prepared thereof

A technology for silage and feeding, applied in animal feed, animal feed, applications, etc., can solve the problems of research literature and patent applications for silage that have not yet been discovered, and achieve the effects of low cost, improved utilization rate, and simple equipment

Inactive Publication Date: 2009-01-14
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] At present, no research literature or patent application has been found on the use of black locust and amorpha silage and the preparation of silage by mixing them with caragana.

Method used

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  • Method of preparing silage and silage prepared thereof
  • Method of preparing silage and silage prepared thereof
  • Method of preparing silage and silage prepared thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] 1. Preparation of filamentous material

[0042] Knead the harvested green plant Robinia pseudoacacia with a kneading machine (China Academy of Agricultural Mechanization Sciences, CR-type kneading machine) into a silky material, dry it at 25°C, and make it with a moisture content of 45% and a sugar content of 1.5%. , A filamentary material with a length of 2-5cm.

[0043] 2. Stir the prepared filamentous material evenly.

[0044] 3. Packing compaction

[0045] Put the uniformly stirred filamentary material into a porcelain cylinder with a height of 75cm, a mouth diameter of 50cm, and a bottom diameter of 35cm, and compact the filamentous material while filling. The shape of steamed buns, flatten the surface, and control the density of the filamentous material after filling to 530kg / m 3 .

[0046] 4. Sealing and fermentation

[0047] Cover the porcelain jar filled with locust filament material with plastic film, and repair the edges to prevent air leakage. Then bury ...

Embodiment 2

[0052] Select the whole plant of caragana except green plants, dry under 25 ℃, the water content of the made caragana silk-like material is 44%, the sugar content is 2%, the density of the silk-like material after filling and compacting is 520kg / m 3 Outside, all the other are identical with embodiment 1.

[0053] The performance indexes of the prepared Caragana silage are shown in Tables 4, 5 and 6.

Embodiment 3

[0055] In addition to the green plants, choose the whole plant of Amorpha fruticosa and dry it at 25°C. The water content of the Amorpha fragrans filaments is 42%, the sugar content is 1.2%, and the density of the filaments after filling and compacting is 550kg. / m 3 Outside, all the other are identical with embodiment 1.

[0056] The performance indicators of the prepared Amorpha fruticosa silage are shown in Tables 4, 5 and 6.

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Abstract

The invention discloses a preparation method of ensile and ensile prepared through the method; the preparation method is as follows: green plants used for feeding are prepared into filamentous material and then fermented into ensile. The ensile prepared through the method of the invention not only effectively keeps the nutrient of the original branches and leaves of green plants locust, caragana and river locust, expands the feed sources, and the prepared ensile reaches the standard of high-grade ensile.

Description

technical field [0001] The present invention relates to a method for preparing feed and feed prepared by the method, in particular to a method for preparing feed from plant materials and the feed prepared by the method. Background technique [0002] Plants as feed can mainly have the following forms: fresh food, dried branches and leaves for storage, processed dry branches and leaves into filamentous materials, processed dry branches and leaves into powder as raw materials for compound feed and silage. Fresh food is the most convenient way, but limited by the season, it cannot be supplied throughout the year; the storage of dried branches and leaves in the sun is not only limited by the season of raw materials, but also affected by climate change during the drying period, and the loss of nutrients is large; leaf powder, leaf protein The machinery and equipment in the processing industry are backward, and the technology update is sluggish; in contrast, silage can not only eff...

Claims

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Application Information

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IPC IPC(8): A23K1/10A23K10/12A23K10/30
Inventor 李云张国君路超徐兆翮孙宇涵
Owner BEIJING FORESTRY UNIVERSITY
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