Mixed silage of Alhagi sparsifolia Shap. in initial bloom stage and Medicago Sativa in initial bloom stage and preparation method thereof

A technology of mixing silage and camel thorn, which is applied in the preservation methods of animal feed raw materials, animal feed, and application, etc., can solve the problem that no literature or report proposes mixed silage of camel thorn and alfalfa, camel thorn and alfalfa in the early flowering stage. and other problems, to achieve the effect of improving animal appetite, excellent sensory indicators, and increasing feed intake

Inactive Publication Date: 2013-08-07
TARIM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And so far, there are no research reports and patent applications on the mixed silage of camel thorn and alfalfa in the early flowering stage, and there are no documents or reports 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 Shap. in initial bloom stage and Medicago Sativa in initial bloom stage and preparation method thereof
  • Mixed silage of Alhagi sparsifolia Shap. in initial bloom stage and Medicago Sativa in initial bloom stage and preparation method thereof
  • Mixed silage of Alhagi sparsifolia Shap. in initial bloom stage and Medicago Sativa in initial bloom stage 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: Harvesting in the first flowering period of alfalfa and camel thorns.

[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 thorn at the first flowering stage in 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: After fermentation, the pH value...

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Abstract

The invention discloses mixed silage of Alhagi sparsifolia Shap. in an initial bloom stage and Medicago Sativa in an initial bloom stage and a preparation method thereof, and relates to mixed silage of two kinds of leguminous forages and a preparation method thereof. The method comprises the following steps of: harvesting the Alhagi sparsifolia Shap. in the initial bloom stage and the Medicago Sativa in the initial bloom stage; mincing the two kinds of fresh forages; uniformly mixing 30 to 70 weight percent of Alhagi sparsifolia Shap. and 30 to 70 weight percent of Medicago Sativa; filling, compacting, and sealing; and fermenting at normal temperature and preserving. By the method, the problems that thorn-shaped pedicels of the Alhagi sparsifolia Shap. affect the palatability of the feed,the soluble sugar content of the Medicago Sativa is low, the buffer energy is high, and the direct ensiling is difficult are solved, and the silage with high protein content and high quality is obtained; and the silage has high aerobic stability, can retain the nutritional characteristics of green and juiciness of the Alhagi sparsifolia Shap. and the Medicago Sativa for a longer time, and is environment-friendly, additives are not required, ensiling equipment is simple, and the method is easy to operate.

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 spines (Alhagi sparsifolia Shap.) is a subshrub of Leguminosae (Leguminosae) of the genus Alhagi Gagnebin. It is widely distributed in the Xinjiang desert and its margins. The total area of ​​the camel spines 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 spines are used as 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, grazing utilization 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 palat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K3/02A23K30/10
Inventor 蒋慧应璐吴静马春晖
Owner TARIM UNIV
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