KR20080035780A - Method of herbicide - Google Patents

Abstract

A method for producing environment-friendly herbicide is provided to inhibit damage of non-harmful microorganisms in the soil and human, improve fertility of the soil, prevent contamination of the soil by inhibiting introduction of chemical ingredients, destroy chlorophyll cells in leaves, and enhance crop yield of crops. The environment-friendly herbicide is produced by mixing 40-90 vol.% of a mixture containing 5-90 vol.% of wood sap, 5-90 vol.% of acetic acid and 5-90 vol.% of salt water; 0.5-20 vol.% of adhesion solution having sticky adhesive properties, and 0.5-20 vol.% of additives for enhancing herbicidal effects, wherein the adhesion solution contains at least two materials selected from Lactuca indica var. laciniata (Kuntze) H.Hara, Metaplexis japonica (Thunb.) Makino, Taraxacum platycarpum Dahlst., Ixeris chinensis subsp. versicolor (Fisch.) Kitam., Lactuca sativa L., Ficus carica L., Scorzonera austriaca subsp. glabra (Rupr.) Lipsch. & Krasch. ex Lipsch., Platycodon grandiflorum (Jacq.) A.DC., rice paste, wheat flour paste and sea tangle solution; and the additive is prepared by mixing the fermented solution of bird excrements with bamboo sap or lime powder in a volume ratio of 1:1.

Description

Eco-friendly herbicide manufacturing method {METHOD OF HERBICIDE}

The present invention relates to a method for manufacturing environmentally friendly herbicides, and more particularly, to protect microorganisms in the soil, harmless to the human body, and produced by mixing wood vinegar, acetic acid, and brine as a herbicide that does not destroy the natural environment. It relates to an environmentally friendly herbicide manufacturing method.

Weeds have long been one of the biggest concerns for farmers. In order to remove such weeds, herbicides are used. Conventional herbicides are simply poisonous pesticides called defoliants, which have been used conventionally until now, 10,000 times more toxic than cyanide. Due to the serious destruction of the ecosystem, the ecosystem is not only destroyed but also has a fatal harmful effect on the human body.

Recent herbicides have selectivity, such as 2, 4, 5-trichlorophenoxyacetic acid, N-phenylcarbamic acid isopropyl, and dinitroa-cresol sodium, known under the trade names Synox. Crops cannot be killed), non-selective materials such as NaClO ₃ and NH ₄ S0 ₃ H (kills both crops and weeds apart) and 2, 4-D to dry and kill weeds by hormonal action at low concentrations There is a hormonal herbicide of the wind.

However, while the current herbicides have excellent performance in removing weeds, they kill the soil microorganisms and various harmful and harmless bacteria, and are highly permeable and absorbed into the skin. In the preservation of the global environment, leading to the so-called leaf lobe, the problem of virulent poisoning, which is more pronounced than the gain, has emerged. Therefore, it is necessary to develop pollution-free, environmentally friendly herbicides that can replace conventional herbicides.

Therefore, as a result of our research on pollution-free, environmentally friendly herbicides, we have developed a pollution-free, environmentally friendly herbicide, which is a mixture of ammonia, vinegar liquor, acetic acid, pine needle concentrate and other additives. Patent Registration No. 0546890 2006.01.19.)

The known patent "method for producing environmentally friendly herbicides containing herb solution" is 30 to 60% by volume of ammonia; 20-30% by volume of wood vinegar; 10-25% by volume acetic acid; Pine needle concentrate 1-5% by volume; And it is characterized in that it is prepared by mixing the mixing ratio of the herbicide raw material and noodle boiled water mixed with other additives in 1 to 10% by volume in a volume ratio of 1:18.

The present invention has been made to solve the above problems, the main purpose of the present invention is to protect the microorganisms in the soil, such as no harm to the soil, and also harmless to the human body is a method for producing an environmentally friendly herbicide To provide.

Environmentally friendly herbicide manufacturing method according to the present invention for achieving the above object is a mixed solution of a mixture of wood vinegar, acetic acid, salt water at a ratio of 5 to 90% by volume, and an electrodeposition solution of sticky electrodeposition sincerity, It is characterized in that the additives for improving the herbicidal function is prepared by mixing.

The mixture is 40 to 90% by volume, the electrodeposition (expansion) is 0.5 to 20% by volume, the additive is characterized in that the mixture is 0.5 to 20% by volume.

The electrodeposition solution is characterized in that it is prepared by mixing any one or two or more of Park Jukigari, Dandelion, bitter gourd, lettuce, fig, horseradish, bellflower.

The additive is characterized in that it is prepared by mixing the fermentation broth of algae, such as egret, heron, bamboo shoot liquid or lime powder in a volume ratio of 1: 1.

Hereinafter, the environmentally friendly herbicide manufacturing method according to the present invention will be described in more detail.

Eco-friendly herbicide manufacturing method according to the present invention is a mixture of wood vinegar, acetic acid, salt water at a ratio of 5 to 90% by volume, and an additive to improve the electrodeposition function and the herbicidal function of sticky electrodeposition properties. Prepare by mixing.

Wood vinegar is used as a reddish brown transparent liquid vinegar by aging and refining crude wood vinegar obtained by extracting smoke by a cooling device for charcoal burning for more than 6 months. In order to obtain wood vinegar, charcoal is baked at a temperature range of 70 to 200 ° C., but moisture is greater than 80 ° C. and tar is increased at 150 ° C. or higher, so it is preferable to use wood vinegar obtained by baking charcoal at a temperature range of 80 to 150 ° C. .

Wood vinegar used in the composition of the present invention is obtained by a known method of preparing wood vinegar. For example, install a kiln in which the head is formed on the front and the chimney is formed on the rear side, install a passageway and a collection container where wood vinegar flows down the chimney side, and then pile the timber of about 60cm in length and close the lid. Seal it, add fuel to the firewood, heat it for 10 to 12 hours in the temperature range of 800 to 150 ℃, and when the smoke from the chimney changes from white to transparent color, stop heating and seal and cool the charcoal. Take out and collect the crude wood solution from the collector. The crude wood vinegar is precipitated for at least 6 months and then centrifuged and / or filtered to prepare wood vinegar for use in the present invention.

The wood vinegar prepared by the above-described method acts to decompose about three times as quickly as the decomposition rate of water molecules, so when the herbicide containing wood vinegar prepared in the present invention is diluted with water and used, the effect of weeding is increased.

In addition, acetic acid used in the composition of the present invention is used without acetic acid for industrial use, acetic acid fermented grains and fruits such as brown rice, persimmon, solsun, grapes and apples, and other food-added acetic acid.

Acetic acid used in the present invention is volatile, so when sprayed on weeds, it does not penetrate into the soil, but volatilizes into the air, and only effective bacteria contained in acetic acid penetrate into the soil, contributing to the growth of microorganisms, and because the alkali is concerned, the soil may be acidified. There is no.

According to the properties of acetic acid as mentioned above, there is no concern that the soil will be acidified, but in the present invention, it is possible to use a solution in which 10 ~ 30 g of lime powder is not mixed with chemical components in 1000 cc of acetic acid. It may be.

Acetic acid bacteria contained in the acetic acid has a synergistic effect to increase the degradation capacity of the wood vinegar solution to inhale the wood vinegar and acetic acid to the leaves of the plant at a rapid rate to enlarge the chlorophyll cells of the weeds to destroy the chlorophyll of the leaves.

The brine is a salt water mixed with salt 2 ~ 8:10 using the osmotic pressure to remove the water contained in the weeds to the outside to remove the weeds by killing the weed leaves.

The electrodeposition liquid has a function of preventing the herbicides sprayed on the weeds from flowing down from the weeds, and adhering to the weeds so that the herbicides can perform their function again.

Used for processing king minced radish, gourd, dandelion, bitter gourd, lettuce, fig, sesame, bellflower, rice grass, wheat flour and kelp liquor.

Wanggae, Parkju, Dandelion, Clover, Lettuce, Fig, Sesamechae, Bellflower, etc. are prepared by fermenting and aging fermentation for 6 months or more in a mixture of 1: 1.5 sugar.

Rice paste and wheat paste are prepared by boiling rice or flour poured in water in boiling water at 100 ℃ and keep boiling.

Kelp liquid is prepared by boiling kelp in boiling water.

All of the above-mentioned wangjugi, bakjukuri, dandelion, bitter gourd, lettuce, fig, horseradish, bellflower, rice grass, wheatgrass paste, kelp liquor all have an electrodeposition function, and any one or two or more may be used in combination. It's okay.

The additive acts to improve the herbicidal function of the present invention, the algae such as egret or heron contains a large amount of nitrogen and acts to kill the weeds in excess of nitrogen.

The additives are collected by white powder, and then mixed with white powder and sugar at 1: 3, aged at room temperature for at least 1 month, and filtered to prepare algae extract. Natural zeolite powder per 1000 cc of prepared algae extract extract is prepared. Mix and stir 20g to prepare powdered fermentation broth of algae such as white oars and herons.

Since the algae's powdered fermentation broth contains a lot of nitrogen, it may contaminate the soil, so adding bamboo vinegar or lime powder can neutralize the soil and prevent contamination.

In addition, the herbicide is prepared by mixing the respective materials as described above may be used by mixing a variety of non-toxic additives to improve the properties of the herbicide acts on plants and soil, that is, deposition and speed.

As the additive, a combustion ion agent such as sodium chlorate and nitrosilose, in which the herbicide is sucked, atomized, and dispersed while the combustion agent is burned, may be added. In order to prevent burning, anti-framing agents such as melamine, nitromeramine, and calcium carbonate can be added, and polyamide resins, polysoxyethylene, poly, which make the herbicide spreading liquid spread widely on the surface of plants or pests Spreaders such as oxypropylene and higher fatty acid esters can be used, and polyacrylates and polyacrylamides are used for herbicides to adhere strongly to plant leaves and to reduce loss and to improve rain resistance. , Sticking agents such as polyoxyethylene, lumps, starch phosphate ester, polyvinyl acetate, etc. can be added. Thickener, such as polyacrylic acid polymer for increasing the viscosity in the agent, can be added, and when spraying the herbicide with a nebulizer, it has an effect of preventing micronization of particles and micronization of particles by water evaporation when spraying herbicides As a water-soluble polymer added to prevent wind scattering, anti-spattering agents such as acrylic acid vinyl acetate polymer, polyvinyl alcohol and hydroxyethyl cellulose can be added, and the fine particles of the powder are aggregated to scatter. In order to prevent the coagulant (floaculant) of glycerin oxide can be added, the active ingredient is stored in the storage medium to control the release rate, delayed decomposition by volatilization, light, microorganisms, etc. in the air Natural or synthetic products that utilize the interaction of pesticides with high molecular compounds added to enhance the stability of the active ingredient Release controllers such as polyester, acrylic polymer, polyurea, and polyvinyl chloride, which are high molecular materials, may be added, and powders, hydrates, granules, etc. may be used to prevent the state and chemical changes when preserving pesticides. Stabilizers such as polyethylene glycol polyvinyl alcohol and polyvinyl chloride may be added to enhance the stability of the polysaccharide, and polysaccharides such as starch, sodium alginate, and mannose to prevent solidification during storage of the solid agent. Can be added as an anti-caking agent, to prevent precipitation of the herbicide raw material on the leaf surface of the weeds can be added precipitation inhibitors such as ethylene glycol polymers, glycerol, etc. To increase the safety of the worker may be added a toxic reducing agent such as polyethylene glycol gum arabic.

In addition, in order to enhance the durability and effect in hydrating powders, powders and fine powders, hydrating agents such as water-soluble polymer polyethylene glycol can be added in hydrating powders, and polypropylene glycol in powders can be added. To prevent this, we can add anti-dusting agents such as saccharides such as petroleum resins, polystyrene polyvinyl acetate, epoxy resins, etc. in powders, polyethylene glycol polypropylene glycol glycerin tungsten in powders, and powders in fine powders. Polyacrylic acid and alkyl acid, which have antiviral effect in addition to active ingredients, by using properties exhibiting activity; Cationic polymer having a bactericidal action; Gelatinous substances effective in preventing adult damage;

Carboxylic acid polymers known to have a killing effect; Activatm- such as chitosan, which has the effect of suppressing black spot disease, can be added, and the mechanical force such as cutting, compression, impact, or shearing is applied to the solid to promote grinding when the particle size is reduced without changing chemical composition. For the dry method, fine powders of minerals of white carbon, diatomaceous earth, and talc tung are used, and in the wet method, a crushing agent may be added to prevent reagglomeration of the pulverized particles by using a surfactant or an electrolyte. In order to prevent freezing of pesticides at low temperatures, it is possible to add anti-freezers such as floppylen glycol and ethylene glycol, and to prevent corruption during storage of pesticides in liquid hydrating agents and capsule suspensions. Preserv-ative of the formic acid solution to be added can be used, and when the liquid is stirred by lowering the interfacial tension in the water-diluting formulation Anti-foamers, which are mixtures of silica and polymethylsiloxane, can be added to prevent production, and polyvinylpyrrol idone, which is added to separate and disperse the particles in the suspension, Dispersants such as alkylated vinyINIT-ol idone polymer, cakilnIl ignosulphonate, polyol, and polyxamer can be added, and a liquid can be added. Phosphate esters of ethoxylated amine ethoxylate, sodium dihexyl sulphosucinate, and ethoxyl-substituted tristyrylphenols for dispersing in other unmixed liquids It is possible to add an emulsi fier such as tristyrylphenol) and ethoxylated polyoxmropylene substituted with an ethoxyl group.

The sprayed herbicide solution synthesized alcoholic ethoxylate, sillphosuccinate, alpha olefin sulphonate, It is possible to add wetters, such as sodium dibutyl naphthalene suNonate, and to prevent dissociation of the sprayed agent when the pH changes due to salts discharged from the surface of the plant PH adjusters such as nathrium salts, carium salts, and trimethylene iron amine salts can be added to facilitate the permeation of, and ammonium salts, phosphates, urea, etc. Inorganic salts can be added, and the activity of herbicides is enhanced by decomposing chitin or pectin, which is a component of the plant cuticle layer. For example, an enzyme such as maserozyme added to glyphosate may be added.

Tobacco concentrate, waste fossil and sulfuric acid may also be used for efficient removal of weeds.

As other additives, small amounts of microorganisms effective in plant cultivation can be used to help the indigenous microorganisms contained in the soil.

Since such additives are used to develop herbicides for use in the organic farming of the present invention, it is recommended to use 1 to 10 parts by volume relative to the volume of the herbicides.

The herbicide according to the present invention may be selected and mixed with one or two or more of the above additives according to a suitable formulation, so as to contain water, liquids, powders, granules, fine powders, fine powders, low fly ashes, liquid hydrating agents, smokers, fumigants, and tablets. It is possible to prepare in the form of formulations, such as aerosols and coatings.

Hereinafter, the present invention will be described in more detail with reference to the following examples. These examples are only for illustrating the present invention, and it will be apparent to those skilled in the art that the scope of the present invention is not limited to these examples according to the gist of the present invention.

Production Example  1: Preparation of wood vinegar

Fill the device with 5 tons of oak using the wood vinegar making device, which has a capacity of 5 tons and a chimney with a chimney and 40 °, add fuel, maintain the temperature of 80 ~ 180 ℃, heat for 10 hours, and the smoke from the chimney is white. When the smoke was no longer coming out of the transparent color, the heating was stopped, sealed and cooled, the charcoal was taken out, and the crude wood vinegar of the collecting container was collected. The amount of charcoal was 2.78 tons and the amount of crude wood vinegar collected was 135 kg. The crude wood vinegar was precipitated for 6 months, followed by centrifugation and filtration to prepare 92 kg of wood vinegar.

Production Example  2: Preparation of acetic acid (persimmon vinegar)

Persimmon and sugar were mixed at 5: 1, aged at room temperature for 6 months or more, and then filtered to prepare a persimmon vinegar, and 20 g of lime powder per 1000cc of persimmon vinegar prepared was mixed and stirred to complete persimmon vinegar.

Production Example  3: Preparation of brine

Brine was prepared by mixing salt and water in 400g: 1000cc.

Production Example  4 : Of electrodeposition  Produce

It was prepared by fermenting and aging fermented for 6 months or more in Sangho by mixing the king roe and sugar 1: 1.5.

Production Example  5: preparation of additives

After collecting white bran powder, white vinegar powder and sugar were mixed at 1: 3 and aged at room temperature for at least 1 month, followed by filtration to prepare algal flour fermentation broth. 20 g of natural zeolite powder per 1000cc of the prepared algal flour fermentation broth was mixed and stirred. Powdered fermentation broth of algae such as white oars and herons was prepared.

The prepared algae fermentation broth was prepared by adding the same amount of bamboo vinegar or lime flour.

Example 1

The wood vinegar prepared in Preparation Example 1, the acetic acid prepared in Preparation Example 2, and the brine prepared in Preparation Example 3 were mixed and stirred in a volume ratio of 3.5: 3.5: 2 to prepare 100 parts by volume of the mixed solution thus mixed. 0.5 volume of electrodeposition solution prepared in 4 0.5 volume parts of the additive prepared in Preparation Example 5 were mixed to prepare a herbicide of a water-soluble type, and was sprayed on fruits, green onions, fruit trees and grass.

Example 2

The wood vinegar prepared in Preparation Example 1, the acetic acid prepared in Preparation Example 2, and the brine prepared in Preparation Example 3 were mixed and stirred in a volume ratio of 3: 3: 2, and stirred for 100 parts by volume of the mixed solution thus mixed. 1 volume of electrodeposition solution prepared in 4 1 volume of the additive prepared in Preparation Example 5 was mixed to prepare a water-soluble herbicide and sprayed on fruit vegetables, soybean seeds, fruit trees and grass.

Example 3

The wood vinegar prepared in Preparation Example 1, the acetic acid prepared in Preparation Example 2, and the brine prepared in Preparation Example 3 were mixed and stirred in a volume ratio of 4: 4: 1, and prepared for 100 parts by volume of the mixed solution thus mixed. 0.5 parts by volume of electrodeposition solution prepared in 4 and 0.5 parts by weight of additives prepared in Preparation Example 5 were mixed to prepare a herbicide of a water-soluble type, and was sprayed on fruits, green onions, fruit trees and grass.

In order to evaluate the performance of the herbicides prepared in the above examples were sprayed on fruits, strawberries, green onions, onions, garlic, peach trees and grass of fruit trees, as a result of the water-soluble preparations prepared in Examples 1 to 3 When the herbicide was sprayed on the strawberry field, all the weeds that coexisted with the strawberry were removed, and the scent of the strawberry fruit became very strong and the sugar content increased. When applied to the grass, the leaves were more effective in removing the wider weeds than the grass.

In addition, weeds were removed when fruit trees were sprayed on peach trees and native weeds in the form of powders prepared by the herbicides prepared in the present invention, and the leaves of peach trees were thickened and their vitality increased.

As described above, the eco-friendly herbicide according to the present invention not only preserves the harmless microorganisms present in the soil and fertilizes the soil, but also manufactures the herbicide by the organic method which does not harm the human body. When used, there is a marked improvement in yield and quality, and has an excellent effect of cultivating excellent crops in qualitative quantity.

Claims (4)

It is characterized in that the mixture is prepared by mixing wood vinegar, acetic acid, salt water at a ratio of 5 to 90% by volume, an electrodeposition solution of sticky electrodeposition properties, and additives for improving herbicidal function. Eco-friendly herbicide manufacturing method. The method of claim 1, The electrodeposition solution is an eco-friendly herbicide, characterized in that it is prepared by mixing any one or two or more of the king mackerel, gourds, dandelion, bitter gourd, lettuce, fig, sesame, bellflower, rice grass, wheat grass, kelp liquor Manufacturing method. The method of claim 1, The additive is an environmentally friendly herbicide manufacturing method characterized in that the mixture is prepared by mixing the fermentation broth of the algae, such as egret, heron, bamboo shoot liquid or lime powder in a volume ratio of 1: 1. The method according to claim 1, wherein The mixture is 40 to 90% by volume, electrodeposition (expansion) is 0.5 to 20% by volume, the additive is an eco-friendly herbicide manufacturing method characterized in that the mixture is mixed in a proportion of 0.5 to 20% by volume.