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Composite microecological preparation containing Clostridium butyricum and used for aquaculture, and preparation method thereof

A composite micro-ecological technology containing Clostridium butyricum is applied in chemical instruments and methods, applications, animal husbandry wastewater treatment, etc. The effect of reducing the use of antibiotics and improving the ability to resist stress

Inactive Publication Date: 2018-12-14
江苏远山生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As new microecological agents, Clostridium butyricum and Bacillus coagulans have been widely studied and applied in livestock and poultry farming, but the application research in aquaculture is still in its infancy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Clostridium butyricum powder, Bacillus coagulans powder, Enterococcus faecalis powder, and Bacillus subtilis powder have a live bacterial content of 1×10 10 cfu / g.

[0030] Weigh 0.5 parts of Clostridium butyricum original bacteria powder; 0.5 parts of Bacillus coagulans; 0.5 parts of Enterococcus faecalis original bacteria powder; 0.5 parts of Bacillus subtilis; 3 parts of soluble starch; 3 parts of zeolite powder; After mixing, it is subpackaged to obtain a compound microecological preparation for aquaculture.

[0031] In fish ponds where heterogeneous gibel carp is mainly raised, each bag (250g) is 10 acres of water surface with a water depth of 1 meter. Dilute with an appropriate amount of pond water and sprinkle the whole pond evenly, and use it once every 7 days; at the same time, 1 bag of this product feeds 100kg. Dissolve clean water and spray evenly on the surface of the pellets, dry in the shade and then feed, once every 7 days.

[0032]The ammonia nitrogen ...

Embodiment 2

[0034] The live bacteria content of the bacteria powder is the same as in Example 1.

[0035] Weigh 1 part of Clostridium butyricum powder; 1 part of Bacillus coagulans powder, 1 part of Enterococcus faecalis powder, 1 part of Bacillus subtilis powder, 2 parts of soluble starch; 2 parts of zeolite powder; 2 parts of bran powder The parts are mixed and subpackaged to obtain a compound microecological preparation for aquaculture.

[0036] In the river crab breeding pond, each bag (250g) is 5 acres of water surface with a water depth of 1 meter. After diluting with an appropriate amount of pond water, the whole pond is evenly sprinkled, and used once every 8 days; Spray evenly on the surface of the pellets, dry in the shade and feed, once every 5 days.

[0037] The ammonia nitrogen does not exceed 0.2mg / L and the nitrite is less than 0.06mg / L in the whole breeding process. The color of the breeding water is lively, tender and refreshing. The survival rate of river crabs using t...

Embodiment 3

[0039] The live bacteria content of the bacteria powder is the same as in Example 1.

[0040] Weigh 2 parts of Clostridium butyricum powder by weight; 2 parts of Bacillus coagulans powder, 2 parts of Enterococcus faecalis powder, 2 parts of Bacillus subtilis powder, 1 part of soluble starch; 0.5 part of zeolite powder; 0.5 part of bran powder The parts are mixed and subpackaged to obtain a compound microecological preparation for aquaculture.

[0041] In the Penaeus vannamei breeding pond, each bag (250g) has a water depth of 1 meter and 2 acres of water surface. After diluting with an appropriate amount of pond water, the whole pond is evenly sprinkled and used once every 5 days; at the same time, 1 bag of this product is mixed with 20kg. Use clean water Spray evenly on the surface of pellets after dissolving, and feed after drying in the shade, once every 3 days.

[0042] The ammonia nitrogen does not exceed 0.3mg / L and the nitrite is less than 0.1mg / L in the whole breeding...

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Abstract

The invention discloses a composite microecological preparation containing Clostridium butyricum and used for aquaculture, and a preparation method thereof. The composite microecological preparation can be used as both a feed additive and a water quality improver in aquaculture production. The composite microecological preparation can maintain the micro-ecological balance of the digestive tract, improve the health status of the intestinal epithelial tissue, improve the immunity of the organism, reduce the occurrence of diseases, promote the digestion and absorption of nutrients, increase survival rate, decompose residual baits, feces and other organic substances in aquaculture water bodies and inhibit the growth and reproduction of pathogenic microorganisms in water bodies. The composite microecological preparation comprises the following components by mass: 0.5-2 parts of Clostridium butyricum powder, 0.5-2 parts of Bacillus coagulans powder, 0.5-2 parts of Enterococcus faecalis powder, 0.5-2 parts of Bacillus subtilis powder, 1-3 parts of soluble starch, 1-3 parts of zeolite powder and 1-3 parts of rice bran powder.

Description

technical field [0001] The invention relates to the technical field of application of probiotics in aquaculture. In particular, it relates to a compound microecological preparation for aquaculture containing Clostridium butyricum and a preparation method thereof. Background technique [0002] With the further improvement of the intensification of the aquaculture industry, the disadvantages of the traditional farming model are gradually exposed. The continuous deterioration of the aquaculture water environment, the increase in the resistance of pathogenic organisms, the decline in the immunity of farmed animals, and the frequent occurrence of aquaculture diseases have brought major losses and severe challenges to the aquaculture industry. In order to control the outbreak, the use of antibiotics and disinfectants needs to be increased, thus creating a vicious circle. Because of the use of antibiotics and disinfectants, aquatic food safety accidents and incidents that endange...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34A23K50/80A23K10/18C02F103/20
CPCA23K10/18A23K50/80C02F3/34C02F2103/20Y02A40/818
Inventor 胡浩
Owner 江苏远山生物技术有限公司
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