Microbial fermented feed for preventing and treating constipation of sows and application method thereof

A microbial fermentation and sow constipation technology, applied in the biological field, can solve the problems of reduced physiological activity, monotonous strains, and affecting the fermentation effect, and achieve the effects of easy acceptance and adoption, promotion of intestinal peristalsis, and clear preparation process

Inactive Publication Date: 2018-11-16
沈阳博睿农牧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although fermented feed has achieved good application results, in actual production, the source of the bacteria is unknown, resulting in serious degradation of the bac

Method used

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  • Microbial fermented feed for preventing and treating constipation of sows and application method thereof
  • Microbial fermented feed for preventing and treating constipation of sows and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] (1) The raw material components of the microbial fermentation feed for the prevention and treatment of constipation in sows include the following in weight ratio: corn 28~31, soybean meal 25~27, DDGS 4~6, corn gluten feed 9~12, corn germ meal 9 ~11, rice bran meal 17~19, stone powder 1.5~2.5, senna 0.3~1, aerobic starter 0.1~0.3, anaerobic starter 0.1~0.3.

[0048] The aerobic starter includes Bacillus subtilis, Agrocybe cylindracea fungus, and Straw mushroom fungus, and the weight ratio of the three is 1:1:1.

[0049] The preservation unit of the tea tree mushroom fungus is the General Microbiology Center of the China Microbial Culture Collection Management Committee, and the preservation address is Beijing is the Institute of Microbiology, Chinese Academy of Sciences, No. 3 Beichen West Road, Chaoyang District, and the preservation time is July 12, 2018 , The preservation number is CGMCC No. 16085, and the classification is named Agrocybe aegerita.

[0050] The microbiologi...

Embodiment 2

[0069] Microbial fermented feed for preventing and treating sow constipation and preparation method

[0070] (1) Dry feed configuration: The raw materials include the following in weight ratio: corn 30, soybean meal 25, DDGS 5, corn gluten feed 10, corn germ meal 9.5, rice bran meal 18, stone powder 2, and senna 0.5. The above-mentioned dry material mixed feed is pulverized with a hammer mill sieve, and the mixture is evenly mixed. The sieve diameter of the hammer mill is 2.0 mm.

[0071] (2) Add 1.5kg of aerobic starter (Bacillus subtilis: Agrocybe fungus: Straw mushroom = 1:1:1) into 200kg of clean water and stir to make the bacteria liquid components evenly dispersed. See the preparation method Example 1.

[0072] (3) Weigh 800kg of dry material mixture and put it into the stirring tank, stirring at 40 r / m, and mixing for 20 minutes. Pump the aerobic starter into the dry material and mix again for 8 minutes to make the bacteria liquid and the dry material evenly distributed.

[0...

Embodiment 3

[0078] Preparation method of microbial fermented feed for preventing and treating sow constipation

[0079] (1) Configuration of dry materials: The raw material components include the following in weight ratio: the components and mass percentages are corn 28, soybean meal 26, DDGS 5, corn gluten feed 10, corn germ meal 11, rice bran meal 17, stone powder 2, and fan Xieye 1. The above-mentioned dry material mixed feed is pulverized with a hammer mill sieve, and the mixture is evenly mixed. The sieve diameter of the hammer mill is 2.0 mm.

[0080] (2) Add 1.5 kg of aerobic starter (Bacillus subtilis: Tea tree mushroom fungus: Straw mushroom fungus = 1:1:1, the preparation method is shown in Example 1) into 250 kg of clean water and stir to make the bacteria liquid components Disperse evenly.

[0081] (3) Weigh 850 dry material mixture into the mixing tank and stir. Stirring speed 40 r / m, mixing for 20 minutes. Pump the aerobic starter into the dry material and mix again for 10 minu...

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Abstract

The invention relates to a microbial fermented feed for preventing and treating constipation of sows and an application method thereof. Raw materials of the feed comprise (by weight): 28-31% of corn,25-27% of soybean meal, 4-6% of DDGS, 9-12% of corn gluten feed, 9-11% of corn germ meal, 17-19% of rice bran meal, 1.5-2.5% of stone flour, 0.3-1% of senna leaf, 0.1-0.3% of an aerobic starter, and 0.1-0.3% of an anaerobic starter. The feed product satisfies the types of nutrients essential for sows and carbon nitrogen ratio, pH, moisture, fermentable carbohydrates, osmotic pressure and the likewhich are essential for growth of microbes. In allusion to physiological characteristics of constipated sows, proper microbes are screened out for fermentation of the feed, and the feed has effects ofimproving raw materials of the feed and biological barrier of sows' intestinal tract, preventing and treating constipation of sows and raising reproductive performance of sows.

Description

Technical field [0001] The present invention relates to the field of biotechnology, in particular to a microbial fermented feed for preventing and treating constipation of sows and a method of use thereof, that is, a method of preparing and using a fermented feed for preventing and treating constipation of sows by using a microbial cooperative dry feed mixed feed. Background technique [0002] The sow is the foundation and core of the development of a pig farm, and it influences the efficiency of the pig farm. Therefore, the quality of sow feeding determines the future development of the pig farm. However, some diseases in the sow feeding process will affect the performance of the sow. Constipation in sows is a relatively prone disease, especially in the late pregnancy and before and after delivery, and sometimes the incidence can be as high as 60%. Constipation occurs for a long time in sows, which will cause metabolic disorders and endocrine disorders. Sick pigs will show dep...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K10/30A23K10/37A23K10/38A23K20/24A23K50/30
CPCA23K10/12A23K10/30A23K10/37A23K10/38A23K20/24A23K50/30A23K10/18A23K40/00A01K67/02Y02P60/87
Inventor 李建涛刘显军李海东程奇
Owner 沈阳博睿农牧科技有限公司
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