Preparation method and use method of biological preparation

Abstract

The invention discloses a preparation method and a use method of a biological preparation and mainly relates to the technical field of biological preparations. The preparation method comprises the following steps: pouring brown sugar and water into a clean fermentation tank, carrying out stirring by using a clean stirring rod till the brown sugar is completely dissolved into the water, adding lactic acid bacteria into the fermentation tank, sealing the fermentation tank, carrying out fermentation for 5-7 days in an incubator, and adding humic acid after fermentation is completed so as to obtain a solution A; and pouring the brown sugar and the water into the fermentation tank, carrying out stirring by using the clean stirring rod till the brown sugar is completely dissolved into the water, adding lactic acid bacteria and bacillus into the fermentation tank, carrying out stirring, and carrying out activation, so as to obtain a solution B after activation. The preparation method has the advantages of being low in preparation cost, good in use effect, free of secondary pollution, and the like.

Description

technical field

[0001] The present invention relates to the technical field of biological preparations, in particular to a method for preparing and using biological preparations. Background technique

[0002] Cyanobacteria can produce a series of highly toxic natural toxins that endanger human health. When cyanobacteria multiply in lakes, rivers or reservoirs and form water blooms, it will bring great harm to humans. The proliferation of cyanobacteria will deteriorate the ventilation and light in the water. , hypoxia, leading to the growth and reproduction of plankton in the water, thus hindering the photosynthesis of algae, reducing the living space of fish and shrimp, making the beneficial algae in the pool unable to synthesize the nutrients they need and resulting in death.

[0003] In order to prevent the occurrence of cyanobacteria blooms, there are more and more methods for controlling cyanobacteria blooms. Among them, using biological agents to control cyanobacteria h...

Examples

Embodiment 1

[0018] Embodiment 1. In order to achieve the above purpose and other related purposes, the present invention discloses a preparation method of a biological preparation, the steps are as follows:

[0019] (1) Pour brown sugar and water into a clean fermenter with a mass ratio of 1:40, then stir with a clean stirring rod to make the brown sugar completely dissolve in water, then add lactic acid bacteria to the fermenter to make the fermenter The lactic acid bacteria solution contains more than 100 million / kg, and stirred for 15 minutes to obtain a red solution, and the fermenter was sealed and placed in a constant temperature box at a temperature of 30°C for 5 days of fermentation. After the fermentation was completed, humic acid was added. The mass ratio of humic acid and water added is 1:20, and then stirred evenly to obtain a solution A with a pH value of 3.5;

[0020] (2) Pour the brown sugar and water into a clean fermenter with a mass ratio of 1:20, then stir with a clean ...

Embodiment 2

[0028] A preparation method of a biological agent, the steps are as follows:

[0029] (1) Pour brown sugar and water into a clean fermenter at a mass ratio of 1:50, then stir with a clean stirring rod to make the brown sugar completely dissolve in water, then add lactic acid bacteria to the fermenter to make the fermenter The lactic acid bacteria solution contains more than 100 million / kg, and stirred for 15 minutes to obtain a red solution, and the fermenter was sealed and placed in a constant temperature box at 28°C for 6 days of fermentation. After the fermentation was completed, humic acid was added. The mass ratio of added humic acid to water is 1:10, and then stir evenly to obtain a solution A with a pH value of 4.0;

[0030] (2) Pour the brown sugar and water into a clean fermenter at a mass ratio of 1:40, then stir with a clean stirring rod to make the brown sugar completely dissolve in water, and then pour it into the fermenter at a mass ratio of 1: 1. Add lactic aci...

technical field

[0001] The present invention relates to the technical field of biological preparations, in particular to a method for preparing and using biological preparations. Background technique

[0002] Cyanobacteria can produce a series of highly toxic natural toxins that endanger human health. When cyanobacteria multiply in lakes, rivers or reservoirs and form water blooms, it will bring great harm to humans. The proliferation of cyanobacteria will deteriorate the ventilation and light in the water. , hypoxia, leading to the growth and reproduction of plankton in the water, thus hindering the photosynthesis of algae, reducing the living space of fish and shrimp, making the beneficial algae in the pool unable to synthesize the nutrients they need and resulting in death.

[0003] In order to prevent the occurrence of cyanobacteria blooms, there are more and more methods for controlling cyanobacteria blooms. Among them, using biological agents to control cyanobacteria h...

Examples

Embodiment 1

[0018] Embodiment 1. In order to achieve the above purpose and other related purposes, the present invention discloses a preparation method of a biological preparation, the steps are as follows:

[0019] (1) Pour brown sugar and water into a clean fermenter with a mass ratio of 1:40, then stir with a clean stirring rod to make the brown sugar completely dissolve in water, then add lactic acid bacteria to the fermenter to make the fermenter The lactic acid bacteria solution contains more than 100 million / kg, and stirred for 15 minutes to obtain a red solution, and the fermenter was sealed and placed in a constant temperature box at a temperature of 30°C for 5 days of fermentation. After the fermentation was completed, humic acid was added. The mass ratio of humic acid and water added is 1:20, and then stirred evenly to obtain a solution A with a pH value of 3.5;

[0020] (2) Pour the brown sugar and water into a clean fermenter with a mass ratio of 1:20, then stir with a clean ...

Embodiment 2

[0028] A preparation method of a biological agent, the steps are as follows:

[0029] (1) Pour brown sugar and water into a clean fermenter at a mass ratio of 1:50, then stir with a clean stirring rod to make the brown sugar completely dissolve in water, then add lactic acid bacteria to the fermenter to make the fermenter The lactic acid bacteria solution contains more than 100 million / kg, and stirred for 15 minutes to obtain a red solution, and the fermenter was sealed and placed in a constant temperature box at 28°C for 6 days of fermentation. After the fermentation was completed, humic acid was added. The mass ratio of added humic acid to water is 1:10, and then stir evenly to obtain a solution A with a pH value of 4.0;

[0030] (2) Pour the brown sugar and water into a clean fermenter at a mass ratio of 1:40, then stir with a clean stirring rod to make the brown sugar completely dissolve in water, and then pour it into the fermenter at a mass ratio of 1: 1. Add lactic aci...