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
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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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