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Total mixed ration (TMR) fermented feed for cow replacement cattle using soybean straws as raw materials and preparation thereof

A technology for fermenting feed and soybean straw, applied in animal feed, animal feed, application and other directions, can solve the problems of insufficient understanding of the nutritional value of soybean straw, affecting the ecological environment of river transportation, poor palatability of soybean straw, etc. The effect of preventing ion imbalance and facilitating transportation

Inactive Publication Date: 2013-03-20
上海奶牛研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, our country does not know enough about the nutritional value of soybean stalks. People generally let soybean stalks grow, which will block the river and affect the ecological environment of the river.
However, if it is not treated and directly fed to back-up cows, the palatability of soybean straw is poor, and there will be different degrees of odor at the same time, which will affect the feed intake of dairy cows

Method used

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  • Total mixed ration (TMR) fermented feed for cow replacement cattle using soybean straws as raw materials and preparation thereof
  • Total mixed ration (TMR) fermented feed for cow replacement cattle using soybean straws as raw materials and preparation thereof
  • Total mixed ration (TMR) fermented feed for cow replacement cattle using soybean straws as raw materials and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054]

[0055] Add the components of the above-mentioned fermented feed materials 1-5 into the TMR mixer, stir and mix evenly, adjust the water content to 45wt%-55wt% of the total feed mass; pour it into a polyethylene film vacuum bag, and meet the requirements after vacuuming Density (500-800 kg / m 3 ), the bag is sealed and finished; after 10-50 days of fermentation, it can be fed to back cattle.

[0056] Each group of raw materials in the above-mentioned embodiment is feed grade, and is conventional commercially available product, and information is as follows:

[0057] Soybean straw: Shanghai Dingniu Feed Co., Ltd.

[0058] Silage corn: Shanghai Dingniu Feed Co., Ltd.

[0059] Basic material: Shanghai Dingniu Feed Co., Ltd.

[0060] Molasses: Shanghai Mengxin Animal Husbandry Co., Ltd.

[0061] Fermentation agent: French Laman company

[0062] Antifungal agent: Shanghai Luyuan Fine Chemical Co., Ltd.

[0063] Urea Shanghai Wujing Chemical Plant

Embodiment 2

[0065] Using the first fermented feed material in Example 1, after adding each component into a TMR mixer and mixing evenly, the moisture is adjusted to 50wt% of the total mass of the feed; poured into a polyethylene film vacuum bag, and vacuumized to reach Required density (500-800 kg / m 3 ), finished after the bag was sealed; fermented for 25 days.

[0066] Laboratory analysis: The soybean stalks fermented for 0 days and 20 days were sampled to detect the content of dry matter, crude protein, crude fat, ADF, NDF and crude ash.

[0067] All detected raw data were statistically analyzed by SPSS17.0. The test results showed that compared with soybean straw feed fermented for 20 days, dry matter decreased by 0.8%, crude protein increased by 0.2%, crude fat significantly increased by 0.23%, ADF significantly increased by 1.2%, NDF decreased by 1%, and crude Ash content does not change.

Embodiment 3

[0069] Use the 2nd kind of fermented feed raw material in the embodiment 1, after each component is joined in the TMR blender and stirs and mixes evenly, the moisture content is adjusted to 50wt% of the total mass of the feed; Fill in the polyethylene film vacuum bag, reach after vacuumizing Required density (500-800 kg / m 3 ), finished after the bag was sealed; fermented for 20 days.

[0070] Laboratory analysis: The soybean stalks fermented for 0 days and 20 days were sampled to detect the content of dry matter, crude protein, crude fat, ADF, NDF and crude ash.

[0071] All detected raw data were statistically analyzed by SPSS17.0. The test results showed that compared with soybean straw feed fermented for 20 days, dry matter decreased by 1.5%, crude protein increased by 1.2%, crude fat significantly increased by 1.56%, ADF significantly increased by 3.5%, NDF decreased by 1.2%, and crude Ash content does not change.

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Abstract

The invention relates to a total mixed ration (TMR) fermented feed for cow replacement cattle using soybean straws as raw materials and a preparation method thereof. The TMR fermented feed comprises the following components in portions by weight: 400-600 portions of soybean straw, 200-400 portions of silage corn, 100-200 portions of base material, 30-80 portions of treacle, 10-20 portions of non-protein nitrogen, 0.005-0.01 portion of ferment and 1-4 portions of mildew inhibitor. The preparation method comprises the following steps: uniformly blending the components in a blender, bagging, carrying out fermentation treatment to obtain the TMR fermented feed for the cow replacement cattle. By utilizing the invention, the biological utilization ratio of the feed nutrient content of the soybean straws is obviously improved, the palatability is, the digestibility is enhanced, the nutrient value is increased and the enzymolysis capability is improved. Besides, the TMR fermented feed and the preparation method in the invention can be fully utilized to develop the grain-saving animal husbandry, thereby being the major theme and development direction of agricultural industrialization.

Description

technical field [0001] The invention belongs to the technical field of TMR fermented feed with crops as raw material, in particular relates to a kind of TMR fermented feed for dairy cows with soybean straw as raw material and its preparation. Background technique [0002] The concept of Totally Mixed Rations (Totally Mixed Rations) for dairy cows refers to the full-price nutrition of dairy cows designed according to the nutritional regulation technology and the principle of multi-feed matching according to the nutritional needs and feeding purposes of dairy cows in different growth and lactation stages. Diet formula, according to this formula, the various feeds (roughage, silage, concentrated feed and various special feeds and feed additives) fed to dairy cows every day are evenly mixed together through specific equipment and feed processing technology for dairy cows to collect. food feed processing technology. Total Mixed Ration (TMR) technology for dairy cows ensures that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K10/12A23K10/30A23K10/33A23K10/37A23K50/10
CPCY02P60/87
Inventor 张克春范占炼徐国忠王亮徐晓明
Owner 上海奶牛研究所有限公司
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