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Composite ecological treatment agent for treating blue-green algae as well as preparation method and application thereof

An ecological treatment, cyanobacteria technology, applied in the application, aerobic process treatment, sustainable biological treatment and other directions, can solve the problems of incomplete killing of cyanobacteria, large impact of aquaculture aquatic products, etc.

Active Publication Date: 2021-04-30
HUAIYIN TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a compound ecological treatment agent for processing cyanobacteria and its preparation method and application, to solve the technical problems of incomplete killing of cyanobacteria and great impact on aquaculture aquatic products when cyanobacteria break out in aquaculture ponds, and to prevent and control cyanobacteria At the same time, protect the ecological environment of the aquaculture waters, and avoid the hypoxia in the pond aquaculture water caused by the death of algae after the treatment of cyanobacteria, and create good conditions for the survival and growth of aquaculture aquatic products such as river crabs and crayfish

Method used

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  • Composite ecological treatment agent for treating blue-green algae as well as preparation method and application thereof
  • Composite ecological treatment agent for treating blue-green algae as well as preparation method and application thereof
  • Composite ecological treatment agent for treating blue-green algae as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025]1, according to the river crab breeding pond in the burst of cyanobacteria, the weight ratio of Bacillus Caceae, zeolite powder, splashing water, detoxification vitamin C and granules, and prepare 4kg, zeolite powder 40kg, splashing water detoxification vitamin C2kg and granule oxygen 4kg, ready for standby.

[0026]2, choose continuous sunny days, the pond is in the growth period, at 5:10 in the morning, take each raw material, first put the compound bacillus, zeolite powder and splashing water to detoxify vitamin C, then granule oxygen after crushing In the mixing material, a composite ecosystem is made.

[0027]3, 6:00 in the morning, in the lower wind direction of the river crab breeding pond, sprinkled into the above composite ecosystem.

[0028]The concentration of the pond initial chlorophyll a and the 3rd, day 5, 7th day after sprinkling into the composite ecositizer, and the chlorophyll a concentration in the pond water was detected, and the results were shown in Table 1:

[0029...

Embodiment 2

[0032]1. According to the buffalnous brewfish farming pond, the area of ​​the crayfish farming pond is 30 acres, according to the rats of Bacillus, zeolite powder, splashing water detoxification vitamin C and particulate oxygen, and prepares 6.75 kg, zeolite powder 60 kg, and splashing water detoxification vitamin C3 in advance. 75kg and particle oxygen 6kg, ready for spare.

[0033]2, choose continuous sunny day, crayfish breeding pond blue algae is at the peak period, daytime, first discharge the pond water of the floating oil film under the breeding pond.

[0034]3, the second day, 5:00 in the morning, take each raw material, first mix the compound bacillus, zeolite powder and splashing water to detoxify vitamin C, then crush the particulate oxygen and mix into the mixing material, Compound ecosystem.

[0035]4, at 6:15 in the morning, in the lower part of the lower wind direction of the crayfish breeding pond, sprinkled into the above composite ecosystem.

[0036]The concentration of the po...

Embodiment 3

[0040]1. According to the river crabs that burst blue algae, the small dragon shrimp mixed culture pond is 40 mu, according to the composite of Bacillus, zeolite powder, splashing water detoxification vitamin C and granules, and prepares 10 kg, zeolite powder 80kg, splashing water and detoxification vitamins in advance. C6kg and granular oxygen 8kg, ready for spare.

[0041]2, choose a continuous sunny day, river crab, crayfish mixed breeding pond, cyan algae, daytime, daytime, first discharge the pond of the floating oil film under the breeding pond.

[0042]3, at 4:50 in the morning of the second day, take each raw material to prepare, first mix the compound bacillus, zeolite powder and splashing water to detoxify vitamin C, then granules and mix into the mixing material, Compound ecosystem.

[0043]4, at 6:30 in the morning, in the river crab, the crab crab, the crayfish mixed breeding pond, sprinkled into the above composite ecosystem.

[0044]The concentration of the pond initial chlorophy...

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Abstract

The invention discloses a composite ecological treatment agent for treating blue-green algae as well as a preparation method and application thereof, and relates to the technical field of aquaculture. The composite ecological treatment agent is composed of composite bacillus, zeolite powder, water-sprinkling detoxification vitamin C and granular oxygen according to a weight ratio of (0.9-1.4):(9-11):(0.4-1):1. The composite ecological treatment agent for treating blue-green algae is prepared by crushing the granular oxygen and then mixing the crushed granular oxygen with a mixture of the composite bacillus, the zeolite powder and the water-sprinkling detoxification vitamin C; the composite ecological treatment agent is sprayed into an aquaculture pond where blue-green algae burst, blue-green algae can be prevented and controlled through nutrition competition and an ecological method, pond aquaculture water oxygen deficit caused by algae death after blue-green algae treatment is avoided, and good conditions are created for survival and growth of river crabs and crayfishes.

Description

Technical field[0001]The present invention relates to the field of aquaculture, and in particular, to a composite ecosystem treated with cyanobacteria and a preparation method thereof.Background technique[0002]The river crab, crayfish is the main special water products in Jiangsu Province. In 2019, the annual output of 364,800 tons, 204,400 tons. During the river crab, crayfish breeding process, good water quality is the necessary conditions for the healthy growth of shrimp crabs. In recent years, due to the risk of water or water management, a large amount of ice fish, a large temperature of 6 to September, river crab, crayfish breeding pond frequently erupts. Blue algae breeding is very fast, the fastest can be covered with the entire pond in 2 ~ 3 days, and the dissolving oxygen in the night water will be consumed by blue algae or in the weather mutation. The algae will die in a large amount of oxygen. When blue algae dies, there will be a large amount of hydroxylamine and hydrog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F3/02A01K63/04
CPCC02F3/34C02F3/02A01K63/04C02F2101/30C02F2101/16C02F2103/20Y02W10/10
Inventor 常国亮潘正军朱传坤吴楠王辉丁怀宇徐建明强晓刚宣富军李嘉尧成永旭吴旭干潘建林唐建清付龙龙陈友明
Owner HUAIYIN TEACHERS COLLEGE
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