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Complex microorganism additive as well as preparation method and application thereof

A technology of compound microorganisms and additives, applied in application, animal feed, animal feed, etc., can solve problems affecting human health, drug residues in animal products, etc., and achieve the effect of improving feed conversion rate, product quality, and yield.

Inactive Publication Date: 2010-12-22
DALIAN SANKE BIO ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The therapeutic drugs that were widely used not only caused serious drug resistance of pathogenic microorganisms, but also caused serious problems of drug residues in animal products, which will inevitably affect human health if it continues to develop

Method used

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  • Complex microorganism additive as well as preparation method and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Application effect test of the compound microbial additive 808 prepared by the present invention (hereinafter referred to as 808) in piglet breeding:

[0031] 1. Test material: compound microbial additive 808

[0032] 2. Test objects: Baoshan Agricultural School pig farm selected 16 weaned piglets with a weaning length of about 2 yuan at the age of 45 days.

[0033] 3. Experimental grouping: according to the strength and size of the group, they were evenly divided into groups, with 8 animals in each group. The average weight of the animals in the test group was 12.79 kg, and the average body weight of the animals in the control group was 13.31 kg.

[0034] Test requirements: The basal feed formulations of the test group and the control group were the same. The diet of the experimental group was added with compound microbial additive 808 and fermented for 4-6 days before feeding.

[0035] 4. Test method:

[0036] Test group: use compound microbial additive 808 100mL f...

Embodiment 2

[0044]Application effect test of the compound microbial additive 808 prepared by the present invention (hereinafter referred to as 808) in dairy farming:

[0045] 1. Test material:

[0046] Cows tested: healthy lactating Holstein cows without disease

[0047] 2. Test method:

[0048] Two test points were set up in the experiment, and 10 dairy cows were divided into two groups in each test point. The test group was fed with compound microbial additive 808, and the other group was controlled.

[0049] In the first test point, feed was added once a day.

[0050] In the second test point, the feed was added three times a day in the morning, afternoon and evening.

[0051] 3. The test period is 30 days. There is a 5-day pre-trial period and a 25-day formal trial period.

[0052] 4. Test results:

[0053] 10 days before the test, the milk production of the test group was 8% higher than that of the control group. After 15 days, the average increase was 13.4% compared with the ...

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Abstract

The invention relates to a complex microorganism additive as well as a preparation method and application thereof, belonging to the biological material technical field of application of a microecological modulator in cultivating domestic animals. The preparation method thereof comprises the following steps: taking 30-60% of Saccharomyces cervisiae, 5-30% of Candida utilis, 5-30% of Rhodopseudom onas Palustris, 5-30% of Lactobacillus plantarum, 5-40% of Leatobacillus acidophilus and 5-25% of Bacillus subtilis; and sequentially carrying out primary bacteria strain culture, secondary fermentation and tertiary fermentation on the bacteria strains so that the bacterial number in fermentation liquor reaches 8-10*108 / mL, thus obtaining the complex microorganism additive 808. Long-term on-site experiments prove that the product has reasonable formula, stable efficacy, disease prevention and resistance, improved quality and capability of promoting growth of animals and improving yield of animal products, survival rate and feed conversion rate.

Description

technical field [0001] The invention relates to a compound microbial additive 808 and its preparation method and application, and belongs to the technical field of biomaterials applied to plant bioregulators in crop planting. Background technique [0002] The original definition of feed additives is feed supplements, to add vitamins and inorganic salts and other ingredients to fill the lack of nutrients in the feed, balance the nutrition of the feed, and obtain a good feeding effect. [0003] With the further development of intensive dead samples of livestock and poultry and the increase of the density of livestock and poultry, various livestock and poultry diseases occur more and more frequently, and most of the livestock and poultry farmed are in a sub-healthy state. The therapeutic drugs that have been widely used not only lead to serious drug resistance of pathogenic microorganisms, but also cause serious problems of drug residues in animal products, which will inevitabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K10/18
Inventor 崔国臣刘美娜
Owner DALIAN SANKE BIO ENG
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