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A technology of micro-ecological preparations and aquatic products, applied in the direction of microorganisms, methods based on microorganisms, water pollutants, etc., can solve the problems of drug resistance of pathogenic bacteria, imbalance of aquaculture ecological environment, threats to human health, etc., achieve significant denitrification effect, promote The effect of healthy and stable development and stable quality
Inactive Publication Date: 2017-12-29
苏州苏湘特种水产养殖场
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Problems solved by technology
Due to the rapid development of the aquaculture industry, the intensive high-density breeding mode and the single cultured species have led to an imbalance in the ecological environment of the breeding, and at the same time increased the chance of cross-infection of various pathogens. There are problems such as making pathogenic bacteria resistant to drugs, destroying the normal flora in the digestive tract of aquatic animals, and accumulating antibiotics, causing economic losses and even threatening human health.
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Embodiment 1
[0015] The invention discloses a microecological preparation for green aquaculture, comprising the following components in parts by weight: 25 parts of bacillus, 5 parts of myxobacteria, 3 parts of lactic acid bacteria, 20 parts of yeast, 10 parts of nitrifying bacteria, 2 parts of photosynthetic bacteria and 1 copy of culture medium.
[0016] Wherein, the bacillus includes Bacillus subtilis, Bacillus sphaericus, Bacillus cereus and Clostridium in a weight ratio of 3:2:1:1.
[0017] The culture medium includes carbon source, nitrogen source, protein source, sodium chloride, potassium dihydrogen carbonate and zeolite powder in a weight ratio of 3:3:2.5:0.5:0.5:10.
[0018] The carbon source is lactose; the nitrogen source is bovine liver extract powder; and the protein source is casein.
Embodiment 2
[0020] The invention discloses a microecological preparation for green aquaculture, comprising the following components in parts by weight: 35 parts of bacillus, 8 parts of myxobacteria, 5 parts of lactic acid bacteria, 30 parts of yeast, 15 parts of nitrifying bacteria, 5 parts of photosynthetic bacteria and 1 copy of culture medium.
[0021] Wherein, the bacillus includes Bacillus subtilis, Bacillus sphaericus, Bacillus cereus and Clostridium with a weight ratio of 5:2.5:3:1.5.
[0022] The medium includes carbon source, nitrogen source, protein source, sodium chloride, potassium dihydrogen carbonate and zeolite powder in a weight ratio of 5:4:3:0.8:1:15.
[0023] The carbon source is lactose; the nitrogen source is bovine liver extract powder; and the protein source is casein.
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Abstract
The invention discloses a microecological preparation for green aquaculture. The microecological preparation comprises the following components in parts by weight: 25-35 parts of bacilli, 5-8 parts of myxobacteria, 3-5 parts of lactic acid bacteria, 20-30 parts of saccharomycetes, 10-15 parts of nitrobacteria, 2-5 parts of photosynthetic bacteria, and 1 part of a culture medium. According to the microecological preparation for green aquaculture, the prepared strain is outstanding and high in viable organism content through the scientific strain selection and the culture medium design, and can be stored for more than 24 months. The microecological preparation is capable of effectively removing inorganic nitrogen and organic nitrogen in culture wastewater, and the nitrogen removing effect is outstanding; the ecological balance at the bottom part of water is maintained; in addition, the microecological preparation is stable in quality, safe, reliable, green, environmentally friendly, free from pollution, and obvious in effect of promoting the healthy and stable development of the aquaculture industry.
Description
technical field [0001] The invention relates to the field of aquaculture, in particular to a microecological preparation for green aquaculture. Background technique [0002] Probioties is a concept opposite to "antibiotics", also known as Bigone or biobiotics. [0003] In recent years, with the increase of people's intake of aquatic products, the aquaculture industry has developed at a great speed. Due to the rapid development of the aquaculture industry, the intensive high-density breeding mode and the single cultured species have led to an imbalance in the ecological environment of the breeding, and at the same time increased the chance of cross-infection of various pathogens. There are problems such as making pathogenic bacteria resistant to drugs, destroying the normal flora in the digestive tract of aquatic animals, and accumulating antibiotics, causing economic losses and even threatening human health. Therefore, probiotics came into being. Contents of the inventio...
Claims
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