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Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and preparation method thereof

A technology of mixing silage and camel thorn, which is applied in the directions of animal feed, animal feed, application, etc., can solve the problems of mixed silage of camel thorn and alfalfa in the early flowering stage, and no literature or report has proposed camel thorn and alfalfa. The effect of improving animal appetite, excellent sensory index and low pH value

Inactive Publication Date: 2011-10-05
TARIM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And so far, there is no research report and patent application on the mixed silage of camel thorn and early flowering stage alfalfa, and there is no document or report proposing technical inspiration or related guidelines that camel thorn and alfalfa can be mixed silage

Method used

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  • Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and preparation method thereof
  • Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and preparation method thereof
  • Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and preparation method thereof

Examples

Experimental program
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Embodiment 1-3

[0056] Examples 1-3: Camel thorn and alfalfa mixed silage, made by a method consisting of the following steps:

[0057] 1. Harvesting: Harvest at the early flowering period of alfalfa and the full flowering period of camel thorn.

[0058] 2. Chopping: Cut the harvested fresh alfalfa and camel thorns into 1-4cm lengths individually.

[0059] 3. Mixing: Mix the chopped alfalfa in the early flowering stage and the camel thorn in the full flowering stage according to the following weight percentages:

[0060] Alfalfa 70%: Camel thorn 30% (A1—Example 1);

[0061] Alfalfa 50%: Camel thorn 50% (A2—Example 2);

[0062] Alfalfa 30%: Camel thorn 70% (A3 - Example 3).

[0063] 4. Filling, compacting and sealing: the mixed raw materials are compacted layer by layer and filled into an airtight container with a density of 550-600g / L, and the seal is airtight;

[0064] 5. Silage fermentation: 20-30℃ (normal temperature) silage fermentation, the fermentation time is 60 days;

[0065] 6. ...

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Abstract

Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and a preparation method thereof. The invention relates to mixed silage of two kinds of leguminous forage and a preparation method thereof, and the method comprises the following steps: harvesting alhagi sparsifolia at a full-bloom stage and alfalfa at an initial-bloom stage; chopping the two kinds of fresh forage; well mixing thealhagi sparsifolia and the alfafa with a weight ratio of 30-70% of the alhagi sparsifolia and 30-70% of the alfafa; performing filling, compacting, and sealing; performing fermentation at a normal temperature and preserving the product. The preparation method of the invention solves the problems that the spinulose pedicels of alhagi sparsifolia compromise the palatability of the forage, and the alfafa has a low soluble sugar content and a high buffer capacity, which allow the alfafa to be difficult to be silaged; silage with high protein and high quality is obtained which has good aerobic stability; the green and juicy nutritional characteristics of alhagi sparsifolia and alfafa are maintained for a long time; no additive is required to be added; the silage is green and environment-friendly; and the silaging equipment is simple and convenient for operation.

Description

technical field [0001] The invention relates to mixed silage of camel thorn and alfalfa and a preparation method thereof. Background technique [0002] Camel thorn (Alhagi sparsifolia Shap.) is a semi-shrub of the genus Alhagi Gagnebin of the family Leguminosae. It is widely distributed in the Xinjiang desert and its edges. Only in the Turpan area of ​​eastern Xinjiang, the total area of ​​the camel thorn community is 80.6×10 3 ha, the theoretical stocking capacity is 903,000 sheep units / year (Rehemudula, 1994). As feed, camel thorn has good nutritional value and high crude protein content. The crude protein content in flowering period reaches 13.187% (Li Ruinian et al., 1992). It is a feed resource worthy of comprehensive development and utilization. low, only about 30% (Wang Hao et al., 2006). Since camel thorns have thorn-like pedicels, preparation of hay for storage will affect the palatability of the feed (Xu Peng, 1993). Silage processing is a great way to preserve ...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K10/30
Inventor 蒋慧
Owner TARIM UNIV
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