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Compound micro-ecological preparation for aquaculture and feed

A technology of compound microecology and aquaculture, which is applied in the field of compound microecological preparations and feeds for aquaculture, can solve problems such as loss of coordination, achieve the effects of enhancing inhibition, improving intestinal microbial diversity, and promoting digestion and absorption functions

Inactive Publication Date: 2018-12-11
福建大北农华有水产科技集团有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For compound microbial preparations, two or more strains are combined together. These strains do not work alone. Under certain conditions, they will also interact with each other, such as antagonism or inhibition, so that they lose their coordination. the meaning of

Method used

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  • Compound micro-ecological preparation for aquaculture and feed
  • Compound micro-ecological preparation for aquaculture and feed
  • Compound micro-ecological preparation for aquaculture and feed

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A compound microecological preparation for aquaculture, which contains compound microorganisms, compound enzyme system and compound immune enhancing factor. Compound microorganisms include 50 parts of Enterococcus faecalis, 8 parts of Enterococcus faecium, 20 parts of Bacillus subtilis, and 20 parts of Saccharomyces cerevisiae; the compound enzyme system includes 0.5 parts of protease, 0.15 parts of cellulase, and 0.15 parts of lipase; compound immune enhancement factor It includes 0.3 part of mannan oligosaccharide, 0.15 part of β-glucan, 0.15 part of chitosan oligosaccharide and 0.15 part of peptidoglycan.

[0025] The live bacteria content of each microorganism in the compound microecological preparation is as follows, and the live bacteria content of Enterococcus faecalis is not less than 1×10 9 cfu / g, the content of Enterococcus faecium live bacteria is not less than 1×10 8 cfu / g, the content of live Bacillus subtilis is not less than 1×10 8 cfu / g, live yeast con...

Embodiment 2

[0027] A compound microecological preparation for aquaculture, which contains compound microorganisms, compound enzyme system and compound immune enhancing factor. Compound microorganisms include 100 parts of Enterococcus faecalis, 3 parts of Enterococcus faecium, 30 parts of Bacillus subtilis, and 20 parts of Saccharomyces cerevisiae; the compound enzyme system includes 0.5 parts of protease, 0.15 parts of cellulase, and 0.15 parts of lipase; compound immune enhancement factor It includes 0.2 part of mannan oligosaccharide, 0.15 part of β-glucan, 0.15 part of chitosan oligosaccharide and 0.15 part of peptidoglycan.

[0028] The live bacteria content of each microorganism in the compound microecological preparation is as follows, and the live bacteria content of Enterococcus faecalis is not less than 1×109 cfu / g, the content of Enterococcus faecium live bacteria is not less than 1×10 8 cfu / g, the content of live Bacillus subtilis is not less than 1×10 8 cfu / g, live yeast cont...

Embodiment 3

[0030] A compound microecological preparation for aquaculture, which contains compound microorganisms, compound enzyme system and compound immune enhancing factor. Compound microorganisms include 120 parts of Enterococcus faecalis, 5 parts of Enterococcus faecium, 30 parts of Bacillus subtilis, and 10 parts of Saccharomyces cerevisiae; the compound enzyme system includes 0.4 parts of protease, 0.05 part of cellulase, and 0.05 part of lipase; compound immune enhancement factor It includes 0.1 part of mannan oligosaccharide, 0.15 part of β-glucan, 0.15 part of chitosan oligosaccharide and 0.15 part of peptidoglycan.

[0031] The live bacteria content of each microorganism in the compound microecological preparation is as follows, and the live bacteria content of Enterococcus faecalis is not less than 1×10 9 cfu / g, the content of Enterococcus faecium live bacteria is not less than 1×10 8 cfu / g, the content of live Bacillus subtilis is not less than 1×10 8 cfu / g, live yeast cont...

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Abstract

The invention discloses a compound micro-ecological preparation for aquaculture, and belongs to the field of micro-ecological preparations for aquaculture technologies. The compound micro-ecological preparation is prepared from compound microorganisms, a complex enzyme system and composite immunity enhancing factors, wherein the compound microorganisms comprise enterococcus faecalis, enterococcusfaecium, bacillus subtilis and saccharomyces cerevisiae, the complex enzyme system comprises protease, cellulase and lipase, and the composite immunity enhancing factors comprise mannan oligosaccharide, beta-glucan, chitosan oligosaccharide and peptidoglycan. The compound micro-ecological preparation has the advantages that the health problems of intestines and stomach in the existing breeding process can be effectively solved, the immunity and the disease-resistant and anti-stress capabilities can be enhanced, and green and healthy breeding can be protected.

Description

technical field [0001] The invention relates to a compound microecological preparation and feed for aquaculture, belonging to the field of microecological preparations of aquaculture technology. Background technique [0002] In recent years, with the rapid development of intensive and large-scale aquaculture industry, the breeding density has been increasing continuously, the environment of aquaculture water is harsh, various diseases occur frequently, and various chemical drugs and antibiotics are abused, resulting in the problem of drug resistance of pathogenic bacteria, animals The imbalance of flora in the body and the problem of antibiotic residues are becoming more and more serious, making antibiotics a global pollutant. Its huge negative effects have brought serious economic losses to farmers and brought terrible hidden dangers to consumers' food safety. It also hinders the sustainable development of the world's aquaculture industry. The characteristics of microbial ...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/18A23K20/189A23K20/163
CPCA23K10/18A23K20/163A23K20/189A23K50/80A23V2400/225
Inventor 易敢峰宋俊英王宁
Owner 福建大北农华有水产科技集团有限公司
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