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Algistat containing hydroponic terrestrial plants

A technology of algae inhibitors and plants, applied in the direction of biocides, plant growth regulators, chemicals for biological control, etc., can solve the problems of poor algae inhibition effect, reduce internal emergency time, facilitate processing and Cleaning and improving the effect of suppression function

Inactive Publication Date: 2019-12-13
南京泽生环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention proposes an algae inhibitor containing hydroponic terrestrial plants, which solves the problem that the existing algae inhibitors have poor algae inhibition effect in a large range such as lakes

Method used

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  • Algistat containing hydroponic terrestrial plants
  • Algistat containing hydroponic terrestrial plants
  • Algistat containing hydroponic terrestrial plants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An algastatic agent containing hydroponic terrestrial plants, comprising main materials and auxiliary materials, the main materials include privet fruit extract, orange peel extract, coptis chinensis extract and barley straw, and the auxiliary materials include methyl acetoacetate Ester solution, stabilizer, methanol, ethanol, acetone and distilled water, each component in the main material and auxiliary materials adopts the following proportioning according to the mass parts: 12 parts of privet fruit extract, 8 parts of orange peel extract, Coptis chinensis extract 6 parts of liquid, 10 parts of barley straw, 6 parts of methyl acetoacetate solution, 3 parts of stabilizer, 2 parts of methanol, 3 parts of ethanol, 2 parts of acetone, and 22 parts of distilled water.

[0027] The proportioning range of the main material and the auxiliary material is 2:8.

[0028] The present invention also provides a preparation method of an algastatic agent containing hydroponic terrestr...

Embodiment 2

[0035] An algastatic agent containing hydroponic terrestrial plants, comprising main materials and auxiliary materials, the main materials include privet fruit extract, orange peel extract, coptis chinensis extract and barley straw, and the auxiliary materials include methyl acetoacetate Ester solution, stabilizer, methanol, ethanol, acetone and distilled water, each component in the main material and auxiliary materials adopts the following proportioning according to the mass parts: 8 parts of Ligustrum fruit extract, 4 parts of orange peel extract, Coptis chinensis extract 4 parts of liquid, 6 parts of barley straw, 3 parts of methyl acetoacetate solution, 2 parts of stabilizer, 1 part of methanol, 1 part of ethanol, 1 part of acetone, and 36 parts of distilled water.

[0036] The proportioning range of the main material and the auxiliary material is 2:12.

[0037] The present invention also provides a preparation method of an algastatic agent containing hydroponic terrestri...

Embodiment 3

[0044]The algae inhibitor proposed in this application was tested in real time, and the algae liquid was selected for comparison, and the algae liquid was cultivated for the more common cyanobacteria:

[0045] Add 200mL culture medium, 2mL algae liquid in the logarithmic growth phase and an appropriate amount of algae inhibitor to a 500mL flask. The amount of algae inhibitor is designed according to the gradient concentration. L -1 , 1.0g·L -1 , 2.0g·L -1 , 4.0g·L -1 , Microscopically count the initial algae density, culture time is 25 days, gently shake the conical flask every 12 hours and exchange positions randomly, take out 1mL algae liquid from each conical flask on the 1st, 5th, 15th, and 25th days, and use The hemocytometer counts the algae cell density under the microscope (10x40 times), counts each sample three times, and takes the average value;

[0046] Among them, the inhibition rate of algae inhibitor to algae liquid

[0047] A is the cell density per milli...

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Abstract

The invention belongs to the technical field of algicide. The invention relates to an algistat, and in particular relates to an algistat containing hydroponic terrestrial plants. The problem that an existing algistat is poor in alga inhibition effect in lakes and other large ranges is solved. According to the technical scheme, the algistat comprises main materials and auxiliary materials, the mainmaterials comprise a ligustrum lucidum fruit extracting solution, an orange peel extracting solution, a coptis chinensis extracting solution and barley straw, and the auxiliary materials comprise a methyl acetoacetate solution, a stabilizer, methyl alcohol, ethyl alcohol, acetone and distilled water. The ligustrum lucidum fruit extracting solution, the orange peel extracting solution, the coptischinensis extracting solution and the segmented barley straw are matched, the growth of algae can be obviously inhibited; the activity of the algae can be rapidly reduced, the growth environment and an antioxidant enzyme system of the algae are destroyed, the growth and propagation of the algae are influenced, so that the algae die, and meanwhile, the segmented barley straw can be adhered to the surfaces of the algae, so that the algae are adhered and stacked together, and subsequent treatment and cleaning are facilitated.

Description

technical field [0001] The invention relates to the technical field of algae inhibitors, in particular to an algae inhibitor containing hydroponic terrestrial plants. Background technique [0002] In recent years, with the increase of human activities, the eutrophication of lakes and reservoirs has become increasingly serious, resulting in frequent outbreaks of algae blooms and reduced utilization efficiency of water resources. As a result, the aquaculture economy has suffered huge losses, and water environment security is also facing serious challenges. threat. Therefore, effectively inhibiting the excessive growth of phytoplankton in eutrophic water bodies and preventing the occurrence of algae blooms has become a research hotspot and frontier in the field of environment. Among the many methods to control the growth of algae, the traditional physical and chemical methods of inhibiting the growth of algae will inevitably destroy the ecological balance and cause environment...

Claims

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Application Information

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IPC IPC(8): A01N65/44A01N37/42A01P13/00C02F1/50
CPCA01N37/42A01N65/00A01N65/44C02F1/50A01N65/36A01N65/32A01N65/08
Inventor 朱君蔡敏余岚乐金迅
Owner 南京泽生环保科技有限公司
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