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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 indicators and high nutritional value

Inactive Publication Date: 2013-07-24
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] Example 1-3: Mixed silage of camel spines and alfalfa was prepared by a method consisting of the following steps:

[0057] 1. Harvesting: harvest at the first flowering period of alfalfa and the blooming period of camel thorn.

[0058] 2. Chopping: Cut the fresh alfalfa and camel spines separately into 1~4cm length.

[0059] 3. Mixing: Mix the chopped alfalfa at the first flowering stage and the camel spines at the full flowering stage according to the following weight percentages:

[0060] Alfalfa 70%: Camel spines 30% (A1-Example 1);

[0061] Alfalfa 50%: Camel spines 50% (A2-Example 2);

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

[0063] 4. Filling, compacting and sealing: the mixed raw materials are compacted layer by layer, and filled into a closed container with a density of 550 ~ 600g / L, and airtightness is not leaked;

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

[0065] 6. Product testing: Aft...

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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 a mixed silage of camel spines and alfalfa and a preparation method thereof. Background technique [0002] Camel thorn (Alhagi sparsifolia Shap.) is a semi-shrub of the Leguminosae (Leguminosae) genus Alhagi Gagnebin. It is widely distributed in the Xinjiang desert and its edges. The total area of ​​the camel thorn community in Turpan area of ​​eastern Xinjiang is 80.6×10. 3 ha, the theoretical stocking capacity is 903,000 sheep units / year (Rehe Mudula, 1994). Camel thorn is used as a feed, with good nutritional value and high crude protein content. The crude protein content during flowering reaches 13.187% (Li Ruinian et al., 1992). It is a kind of feed resource worthy of comprehensive development and utilization. However, the utilization of grazing is limited by time and the utilization rate is very high. Low, only about 30% (Wang Hao et al., 2006). Because camel spines have thorn-like pedicels, storage of hay will affect the pal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/14A23K10/30
Inventor 蒋慧应璐
Owner TARIM UNIV
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