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Composite microbial preparation and preparation method thereof

A technology of composite microorganisms and preparations, applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve problems such as economic losses, aggravated eutrophication, excessive nitrogen content in water bodies, etc., to ensure healthy growth and prevent Disease-infecting, wide-ranging effects

Inactive Publication Date: 2018-05-04
广东白鹤生物科技发展有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In recent years, my country's shrimp aquaculture industry has developed rapidly, and the scale of intensive and high-density farming has been expanding. Concentrated feeding has caused a large amount of residual bait, feces, and animal and plant corpses to accumulate in the shrimp farming water, resulting in a serious excess of nitrogen in the water. The aggravation of eutrophication leads to the destruction of the breeding ecological environment, and the frequent occurrence of shrimp diseases, which eventually causes huge economic losses

Method used

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  • Composite microbial preparation and preparation method thereof
  • Composite microbial preparation and preparation method thereof
  • Composite microbial preparation and preparation method thereof

Examples

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Embodiment 1

[0028] A compound microbial preparation, which contains the following components by weight percentage: 50% of fermented material, 10% of fish meal, 20% of rice bran, 5% of soybean protein, and 15% of starch; the fermented material contains the following components by weight percentage: calcium carbonate 35% %, Bacillus subtilis powder 1%, probiotic powder 1%, cassava flour 5%, soybean powder 10%, sugar 3%, yeast 2.4%, compound mineral salt 0.6%, water 42%; probiotic powder The composition comprises the following components by weight percentage: 30% of Lactobacillus acidophilus bacteria powder, 30% of Bifidobacterium longum bacteria powder, and 40% of Lactobacillus casei bacteria powder.

[0029] Composite microbial preparation in the present embodiment is made through the following steps:

[0030] Step 1. Preparation of fermentation material: Stir and mix the components of the fermentation material according to the weight percentage. After mixing evenly, put it in the fermenta...

Embodiment 2

[0037] A compound microbial preparation, which contains the following components by weight percentage: 45% of fermented material, 12% of fish meal, 25% of rice bran, 4% of soybean protein, and 14% of starch; the fermented material contains the following components by weight percentage: calcium carbonate 35% %, Bacillus subtilis powder 1%, probiotic powder 1%, cassava flour 5%, soybean powder 10%, sugar 3%, yeast 2.4%, compound mineral salt 0.6%, water 42%; probiotic powder The composition comprises the following components by weight percentage: 30% of Lactobacillus acidophilus bacteria powder, 30% of Bifidobacterium longum bacteria powder, and 40% of Lactobacillus casei bacteria powder.

[0038] The steps for preparing the composite microbial preparation in this example are the same as those in Example 1.

Embodiment 3

[0040] A compound microbial preparation, which contains the following components by weight percentage: 55% of fermented material, 8% of fish meal, 15% of rice bran, 6% of soybean protein, and 16% of starch; the fermented material contains the following components by weight percentage: calcium carbonate 35% %, Bacillus subtilis powder 1%, probiotic powder 1%, cassava flour 5%, soybean powder 10%, sugar 3%, yeast 2.4%, compound mineral salt 0.6%, water 42%; probiotic powder The composition comprises the following components by weight percentage: 30% of Lactobacillus acidophilus bacteria powder, 30% of Bifidobacterium longum bacteria powder, and 40% of Lactobacillus casei bacteria powder.

[0041] The steps for preparing the composite microbial preparation in this example are the same as those in Example 1.

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Abstract

The invention relates to a composite microbial preparation and a preparation method thereof. The composite microbial preparation contains the following components in percentage by weight: 45-55% of afermented material, 8-12% of fish meal, 15-25% of rice bran, 4-6% of soybean proteins and 12-18% of starch, wherein the fermented material contains the following components in percentage by weight: 35% of calcium carbonate, 1% of bacillus subtilis powder, 1% of probiotics powder, 5% of cassawa starch, 10% of soybean meal, 3% of saccharides, 2.4% of yeasts, 0.6% of a complex mineral salt and 42% ofwater. The probiotics powder contains the following components: lactobacillus acidophilus powder, bifidobacterium longum powder and lactobacillus casei powder. The composite microbial preparation disclosed by the invention is wide in application, and can be used for inhibiting growth of pathogenic bacteria, degrading ammonia nitrogen and nitrite in water and decomposing excrements and other organic matters in the pond. The composite microbial preparation is prepared by fermenting natural raw materials, antibiotics and other drugs are not needed, and the microbial preparation is pollution-freeto water.

Description

technical field [0001] The invention relates to the technical field of compound microbial preparations, in particular to a compound microbial preparation and a preparation method thereof. Background technique [0002] In recent years, my country's shrimp aquaculture industry has developed rapidly, and the scale of intensive and high-density farming has been expanding. Concentrated feeding has caused a large amount of residual bait, feces, and animal and plant corpses to accumulate in the shrimp farming water, resulting in a serious excess of nitrogen in the water. The aggravation of eutrophication has destroyed the ecological environment of aquaculture, frequent occurrence of shrimp diseases, and ultimately caused huge economic losses. With the development of high-density aquaculture, the feeding amount continues to increase, and the denitrification load in nature continues to increase, resulting in the accumulation of ammonia nitrogen and nitrite and the increase of cyanobac...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/16C02F3/34C12R1/125C12R1/23C12R1/245C12R1/01C02F101/16C02F103/20
CPCC02F3/341C02F3/347C02F2101/16C02F2101/166C02F2103/20C02F2305/06C12N1/16C12N1/20
Inventor 洪宇建周立斌洪越群孙恺辉林锐敏
Owner 广东白鹤生物科技发展有限公司
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