Functional complex microbial agent serving as aquaculture bait and aquaculture method
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A composite microorganism and aquaculture technology, applied in the field of aquaculture, can solve the problems of excessive "nitrogen and phosphorus", eutrophication of water quality, organic pollution, etc. Effect
Active Publication Date: 2013-10-16
何雨豪
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[0002] Organic pollution caused by urban domestic sewage, human, livestock, aquatic animal (fish, shrimp, crab) feces, urine, etc., "nitrogen and phosphorus" caused by underutilization after the application of chemical fertilizers, and waste from crops and economic plan
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[0022] The present invention will be further described below in conjunction with specific experiments.
[0023] Experiment 1
[0024] 1) Preparation of functional compound microbial preparation A:
[0025] Take 700 parts by weight of bacillus, 150 parts by weight of yeast, and 150 parts by weight of photosynthetic bacteria to prepare 1000 parts by weight of functional composite microbial preparation A.
[0026] The above-mentioned bacillus can be a mixture of Bacillus licheniformis, Bacillus megaterium, Bacillus jelly-like, Bacillus natto, Bacillus subtilis, Bacillus cereus, or it can be Bacillus licheniformis, Bacillus megaterium, Bacillus jelly-like Bacillus, Bacillus natto, Bacillus subtilis, Bacillus cereus, one, two, three, four or five; the yeast can be a mixture of cephalosporins, candida, alcoholic yeast, or It can be one or both of Cephalosporomyces, Candida, and Saccharomyces alcohol.
[0027] 2) The experimental pond No. 1 was selected with 30 mu, and the control...
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Abstract
The invention discloses a functional complex microbial agent serving as aquaculture bait, and relates to a microbial agent. The functional complex microbial agent comprises the following ingredients: bacillus, yeast and a photosynthetic bacterium. Compared with the existing agent, the functional complex microbial agent is used for aquaculture of fishes and the like, can convert eutrophicated water into substances, such as beneficial mycoprotein, amino acid, polypeptide, carbohydrate and fatty acid, which are suitable for growth and absorption of plankton required by growth of spotted silver carps, silver carps and the like.
Description
technical field [0001] The invention relates to the field of biotechnology and biological products, in particular to a functional composite microbial agent used as aquaculture bait and an aquaculture method using the functional composite microbial agent. Background technique [0002] Organic pollution caused by urban domestic sewage, human, livestock, aquatic animal (fish, shrimp, crab) feces, urine, etc., "nitrogen and phosphorus" caused by underutilization after the application of chemical fertilizers, and waste from crops and economic plants ( straw, stems, leaves, etc.), causing serious organic pollution to the environment, leading to eutrophication of water quality, and "nitrogen and phosphorus" seriously exceeding the standard, thus causing a series of ecological and environmental protection problems. Such as blue-green algae, dinoflagellates, and Euglena blooms, frequent water blooms in rivers, lakes, ponds, reservoirs, and weirs, coastal red tide hazards, water peanu...
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