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Microorganism restoration method for water body habitat

A microbial restoration and habitat technology, applied in the field of microbial restoration of water habitats, can solve problems such as increasing breeding benefits and water habitat pollution, and achieve the effects of reducing costs, low operating costs, and reducing secondary pollution

Inactive Publication Date: 2013-05-01
BEIHAI CITY HANHUA BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is mainly aimed at the above problems, and provides a water habitat microbial restoration method that can not only solve the problem of water habitat pollution, but also improve bait utilization, increase breeding benefits, and reduce costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] 0.1% agar, 5% agar cauliflower (dry), 50% fish paste, 5% spirulina mud, add 30% water, boil and dissolve and cool to 50°C, add probiotic liquid (50% lactic acid bacteria, 20% Issa yeast , Bacillus subtilis 30%) 5%, added water to 100%, stirred evenly and cooled. After the gel is finalized, it is processed into particles with a particle size of 0.1-5cm. The gel system is submersible, and it is put into the abandoned Penaeus japonicus breeding area due to the destruction of the water habitat. The water quality has not deteriorated during the cycle, the yield per mu is 400 catties, and the water habitat has been completely restored.

Embodiment 2

[0038]0.5% of carboxymethyl cellulose, 10% of agar (fresh), 30% of pureed bone meat, 2% of tapioca starch, 15% of corn flour, 45% of water, boiled and dissolved, then added 3% of probiotics ( Lactic acid bacteria 45%, Bacillus subtilis 30%, Monomonas 15%, Saccharomyces cerevisiae 10%), add water to 100%, keep stirring during the cooling process, so that the air is solidified in the gel, the gel is buoyant, cut Sheets with a thickness of 2cm, a length of 4cm, and a width of 3cm can be suspended on the surface, and fixed in several sections with fences in polluted river ditches. They are used to restore the stream habitat damaged by manure from pig farms, and the water body will be completely restored after one year. , grass carp, carp and snails can all survive naturally.

Embodiment 3

[0040] Carrageenan 0.1%, Gracilaria 10% (fresh), fish paste 10%, aquatic product processing amino acid solution 10%, water 40%, after boiling and dissolving and cooling to 45°C, add 5% probiotic strains (50% lactic acid bacteria, Pichia pastoris 25%, Bacillus pumilus 20%, Bacillus subtilis 5%), supplement sterile saline to 100%, after cultivating at 35°C for 48 hours, the gel is made into particles with a particle size of 1-15cm. The glue is submersible, and it was put into the mudflats at the estuary to repair the polluted and smelly mudflats. The production of saccharomyces, red snails, and clamworms in the mudflats increased by more than 3 times, and the water body smelled bad. disappear.

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Abstract

The invention relates to the field of water body habitat restoration, in particular to a microorganism restoration method for a water body environment and an bottom mud polluted environment at a junction of seawater, fresh water and brackish water. According to the method, a probiotic capable of degrading, adsorbing and absorbing pollutants is combined with aquatic animal bait by adopting a gel method, and microorganisms in the probiotic are directly released into a water body and bottom mud to restore the water body habitat by immobilization and slow release actions, and can also be eaten by aquatic animals together with the bait to be released to the water body habitat through feces to continue exerting an restoration effect. With the method, the probiotic is high in survival rate and multiplication rate, and rapid and persistent in water body habitat restoration effect; and after eaten by the aquatic animals together with the bait, the probiotic can be multiplied secondarily and dispersed and spread once again, so that the water body environment can be restored, the utilization ratio of the bait can be increased, the immunity of the animals is improved, and the cultivation benefit is increased.

Description

technical field [0001] The invention relates to a water body habitat restoration method, in particular to a water body habitat microbial restoration method. Background technique [0002] In today's society, due to the acceleration of urbanization, industrial pollution, pollution from rural livestock and poultry breeding, pollution from aquaculture residual bait and manure, and pollution from agricultural planting fertilizers, water habitats are degraded, water quality and bottom are seriously polluted, which not only directly affects It hinders the development of the aquaculture industry, and also has adverse effects on the development of human living environment, agriculture and other industries. [0003] Traditional water habitat treatment often only focuses on the food ecological chain system established from plants to animals at all levels or a single aquatic plant system. This system has problems such as seasonal death, narrow ecological range, and poor self-stability. ...

Claims

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Application Information

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IPC IPC(8): C02F3/34
Inventor 刘键
Owner BEIHAI CITY HANHUA BIOLOGICAL TECH
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