KR100546890B1 - Herbiccide containning wood vinergar method - Google Patents

Abstract

The present invention relates to a method for producing eco-friendly herbicides containing wood vinegar, and to a method for producing eco-friendly herbicides that can contribute to natural soil, beneficial bacteria and microorganisms, water quality, and human health. The present invention provides 30 to 60% by volume of ammonia, 20 to 30% by weight of wood vinegar, 10 to 25% by weight of acetic acid, 1 to 5% by weight of pine needle concentrate and a burning agent, flame retardant, electrodeposition agent, fixing agent, thickener, scattering agent, flocculant, Release control agents, stabilizers, anti-solidification agents, precipitation inhibitors, toxic alleviators, anti-rash agents, active ingredients, grinding aids, cryoprotectants, preservatives, antifoaming agents, emulsifiers, wetting agents, pH regulators, enzymes, microbial agents, tobacco concentrates, waste fossils, sulfuric acid It is prepared by mixing the selected raw material in 1 to 10% by volume.

Herbicide, wood vinegar, eco-friendly herbicide,

Description

HERBICCIDE CONTAINNING WOOD VINERGAR METHOD}

The present invention relates to a herbicide containing wood vinegar, and more particularly, wood vinegar and ammonia that can be obtained in the process of making charcoal as a herbicide that protects microorganisms in the soil, harms the human body and does not destroy the natural environment. And it relates to an environmentally friendly herbicide manufacturing method for weed removal prepared by mixing acetic acid and pine needle concentrate.

In general, conventional herbicides are simply poisonous pesticides called defoliants, which have been used conventionally until now, and are 10,000 times more toxic than cyanide, which is responsible for destroying beneficial microorganisms in the soil, as well as destroying the ecosystem of the human body and nature. Of course, the situation is fatally harmful to the human body.

Past crop cultivation period is limited to warm season from spring to autumn, so in winter we had to eat stored foods such as garlic, red pepper, kimchi kimchi, but nowadays we can grow various crops all year round, so we can use lettuce, cucumber, tomato You can eat fresh produce such as strawberries at any time.

Likewise, we have always enjoyed abundant diets, such as expansion of repair facilities, opening of farms, mechanization of farming, growing and supplying multi-yielding varieties, and improving fertilization methods, but above all, efficient control of pests and weeds using pesticides. This increased the yield per unit area, improved the quality of agricultural products, and ensured long-term safe storage of agricultural products. Pesticides have also reduced labor from weeding for the adjustment and multiplication of crop growing periods, and have enabled the introduction of new agricultural technologies such as direct cultivation.

As such, pesticides are important agricultural materials used to increase the economic value of agricultural products, and have become an important means of production in modern agriculture.

Weeds have long been one of the biggest concerns for farmers. So we use herbicides that deprive the nutrients of crops and trees to get rid of the normal growth. We use di, also known as 2, 4, 5-trichlorophenoxyacetic acid, N-phenylcarbamic acid isopropyl Selectives such as nitroa-cresol sodium (kill certain crops but not kill crops) and selectivity such as NaClO ₃ and NH ₄ S0 ₃ H (kill all crops and weeds separately) There are 2, 4-D hormonal herbicides that act on plant hormones at low concentrations to dry and kill weeds.

However, currently used herbicides have excellent performance in removing weeds, but they also kill microbes in soil and various harmful and harmless bacteria. In the preservation of the global environment, leading to so-called leafy leaf, the problem of virulent toxicity rather than profit was raised. Therefore, it was necessary to develop pollution-free and environmentally friendly herbicides that could replace conventional herbicides.

The present invention has been made to solve the problems of the prior art as described above The present inventors can be obtained in the process of making charcoal as a herbicide that protects microorganisms in the soil, harms the human body and does not destroy the natural environment. To prepare a herbicide for weed removal by mixing the vinegar solution and acetic acid and pine needles concentrate, and when using the prepared weed removal herbicide in the crop is confirmed that it is not harmful to the human body and has an excellent effect in promoting the growth of the crop and the present invention It was completed.

After all, it is an object of the present invention to provide a method for producing environmentally friendly herbicides containing wood vinegar solution that protects microorganisms in the soil and does not harm the human body.

Another object of the present invention is to provide the most preferred composition of environmentally friendly herbicides containing wood vinegar.

Hereinafter, a method for preparing herbicide containing wood vinegar according to the present invention will be described in more detail.

As a method for producing herbicide containing wood vinegar for achieving the object of the present invention

30 to 60% by volume of ammonia;

20-30% by volume of wood vinegar;

10-25% by volume acetic acid and

Pine needle concentrate 1 ~ 5% by volume and combustion agent, flame retardant, electrodeposition agent, fixing agent, thickener, anti-scattering agent, flocculant, release control agent, stabilizer, solidification inhibitor, precipitation inhibitor, toxicity reducing agent, anti-dusting agent, active ingredient, grinding aid, cryoprotectant Preservatives, antifoaming agents, emulsifiers, wetting agents, pH adjusters, enzymes, microbial agents, tobacco concentrate, waste fossil, sulfuric acid, selected from 1 to 10% by volume of the raw material is characterized in that it is prepared by mixing.

The mixing ratio of the herbicide raw material and the solvent is composed of a volume ratio of 1:18, the acetic acid is preferably used edible acetic acid, the solvent used to dilute the herbicide raw material is compatible with noodle boiled water or water It is more effective to use alcohols.

In addition, additives such as combustion agents, flame retardants, electrodeposition agents, fixatives, thickeners, scattering agents, flocculants, release control agents, stabilizers, solidification inhibitors, precipitation inhibitors, toxic lightening agents, anti-rashes, active ingredients, grinding aids, cryoprotectants, preservatives, Antifoaming agent, emulsifying agent, wetting agent, pH adjuster, enzyme, microbial agent, tobacco concentrate, waste fossil, sulfuric acid, one or two or more selected from a mixture of one or two or more selected from can be prepared in a suitable dosage form, The formulations may be prepared in the form of suitable formulations in the form of water solubles, solutions, powders, granules, powders, granules, low dispersions, liquid wetting agents, smokers, fumigants, tablets, aerosols, coatings.

Ammonia used in the present invention may be prepared by diluting urea fertilizer with water, and in order to increase the effect of weeding, it is preferable to use 30 to 60% by volume of ammonia prepared by the above method, and to use 48% by volume. desirable.

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 high before 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. .

The wood vinegar used in the composition of the present invention is obtained by a known method of preparing wood vinegar. For example, a kiln is formed on the front and a chimney is formed on the rear side, and a passageway and a collecting container are installed on the chimney side, and then a timber of about 60 cm is stacked and the lid is closed. And put the fuel in the firewood and heat it for 10 to 12 hours in the temperature range of 80 ~ 150 ℃. When the smoke from the chimney turns from white to transparent color, stop heating and seal it and cool it after cooling. Take out and collect the crude wood vinegar 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 rapidly decompose the rate of decomposition of water molecules by about three times. Therefore, when the herbicide containing wood vinegar prepared in the present invention is diluted with water and used, the effect of weeding is multiplied and the effect is increased. In order to maximize, it is preferable to make wood vinegar 20-30 volume%, and it is more preferable to use 25 volume%.

And the preferred component ratio of the pine needle concentrate was used 2% by volume.

Acetic acid used in the composition of the present invention can be used acetic acid, such as persimmon vinegar, brown rice vinegar, apple vinegar and sol vinegar without using industrial acetic acid, but not limited to the above-mentioned acetic acid is acetic acid that can be obtained from natural products Is used.

Acetic acid used in the present invention is volatile, when sprayed on weeds, 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 there is no fear of acidification of the soil.

Acetic acid bacteria contained in edible acetic acid have a synergistic effect of increasing the degradation capacity of wood vinegar. 10 to 25% by volume of wood vinegar causes the inhalation of chlorophyll cells in crops by inhaling fast rate on the leaves of plants. It is preferable to use and it is more preferable to use 21% by volume.

The solvent used for diluting the wood vinegar and acetic acid is preferably boiled noodle water, and in some cases alcohol may be used as a water-soluble solvent that is non-toxic and compatible.
Pine needle concentrate used in the present invention is to concentrate the pine needles to use the juice, pine needles have been used in various fields, such as being used as a pollution-free herbal medicine to kill various pests.

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

Various additives may include a combusting agent such as sodium chlorate and nitrosilose, in which the herbicide is inhaled, atomized, and dispersed while the combustor is combusted, and the flame is burned when the smoke is caught. In order to prevent this, anti-framing agents such as melamine, nitromeramine and calcium carbonate may be added, and polyamide resins, polyoxyethylene and polysulfones may cause herbicide spraying to spread widely on the surface of plants or pests. Spreaders such as cipropylene and higher fatty acid esters can be used, and polyacrylates, polyacrylamides, polysucciethylene, etc., for herbicides adhere strongly to plant leaves to reduce loss and improve rain resistance. Sticking agents, such as lumps, starch phosphate ester, and polyvinyl acetate, can be added, and a liquid hydrating agent and a capsule suspending agent can be added. Thickener such as polyacrylic acid polymer for increasing the viscosity can be added, and it has the effect of preventing micronization of particles when spraying herbicides and suppressing micronization of particles by water evaporation. As a water-soluble polymer to be added to prevent scattering, anti-spattering agents such as acrylic acid vinyl acetate polymer, polyvinyl alcohol and hydroxyethyl cellulose can be added. 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, delay the decomposition by volatilization, light, microorganisms, etc. in the air Natural or synthetic mounds that utilize the interaction of pesticides with polymeric compounds added to enhance the stability of Release controllers such as polyester, acrylic polymer, polyurea, and polyvinyl chloride can be added, and stability of powder, hydrating agent, granule, etc. to prevent the state and chemical change when preserving pesticides Stabilizers such as polyethylene glycol polyvinyl alcohol and polyvinyl chloride can be added for the purpose, and solidified polysaccharides such as starch, sodium alginate and mannose to prevent solidification during storage of the solid agent. It can be added as an anti-caking agent, and precipitation inhibitors such as ethylene glycol polymers and glycerol can be added to prevent precipitation of herbicide raw materials on the leaf surface of the weeds. To increase safety, a toxic alleviating agent such as polyethylene glycol gum arabic may be added.

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 thinning 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 the 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. For preservatives of formic acid solution added for the purpose of use, it is possible to stir the liquid 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, and alpha oletin sulphonate for the purpose of wetting and diffusing the surface of plants or pests. It is possible to add a wetter 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 trimetholamine salts can be added to facilitate the permeation of the cuticula layer, and ammonium salts, phosphates, and urea to promote absorption by increasing the diffusion of herbicides in the cuticle fungus. Inorganic salts can be added, and the activity of herbicide is enhanced by decomposing chitin and pectin, which are components of the plant cuticle layer. To may be added to the enzyme, such as Wu atom is added to the glycidyl benzoate Force (glmh0sate).

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 these additives are used to develop herbicides for use in the organic farming of the present invention, it is preferable to use 1 to 10% by volume, and preferably 4% by volume is more effective.

When the herbicide raw materials of ammonia, herbaceous acid, acetic acid, pine needle concentrate and other additives are mixed at the desired ratios, aged at room temperature for 5 days to 10 days, and mixed with a solvent, a better effect can be obtained for weed removal. .

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.

Example 1

5 kg of urea fertilizer and 20 liters of water were added to a mixed stirring tank to prepare ammonia raw materials.

Example 2

Fill the device with 5 tons of oak by using the wood vinegar making device with a capacity of 5 tons and a chimney with a chimney and 40 °, add fuel, maintain the temperature of 80 ~ 180 ℃, and heat for 10 hours. 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 prepared 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 and then centrifuged and filtered to produce 92 kg of wooden vinegar.

Example 3

Persimmon and sugar were mixed at 5: 1, aged at room temperature for at least 3 months, and filtered to prepare persimmon vinegar.

Example 4

55% by volume ammonia prepared in Example 1, 20% by volume wood vinegar prepared in Example 2, 10% by volume persimmon vinegar prepared in Example 3, 5% by volume pine needle concentrate, 2% by volume Of polyethylene glycol, 3% by volume of glyphosate, and 5% by volume of tobacco lysate were mixed for 5 days of freezing, and then mixed with 18 liters of boiled water and stirred for 1 hour. Was prepared and sprayed on fruit vegetables, soybean seeds, fruit trees and grass.

Example 5

30% by volume of ammonia prepared in Example 1, 30% by volume wood vinegar prepared in Example 2, 25% by volume persimmon vinegar prepared in Example 3, 5% by volume pine needle concentrate, 3% by volume Bulking agent, 1% by volume polyacrylic acid polymer, 1% by volume polyethylene glycol, 2% by volume glycerin oxide, 3% by volume polyacrylic acid was mixed for 7 days and then put into a granulation maker. Was prepared and sprayed on fruit vegetables, soybean seeds, 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 herbicides prepared in Example 4 When sprayed on the strawberry field, all weeds that coexisted with the strawberry were removed, and the fruit of the strawberry fruit became very strong and the sugar content increased. When sprayed on the grass, the leaves showed more effective selectivity for the removal of the broader weeds than the grass.

To evaluate the performance of the granule-type herbicide prepared in Example 5, the green onion, onion, garlic and weeds growing wild when sprayed on the field in which the soybeans such as green onion, onion, and garlic are sown The green onions were removed, and the leaves were sharpened, colored, and hardened to improve their appearance.

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 herbicide containing the wood vinegar according to the present invention not only preserves the harmful microorganisms present in the ground and seizes the soil, but also produces the herbicide by organic methods that are harmless to the human body. When the herbicide is used, there is a marked improvement in yield and quality, and there is an excellent effect of cultivating excellent crops in quality and quantity.

Claims (4)

30 to 60% by volume of ammonia; 20-30% by volume of wood vinegar; Acetic acid 10-25% by volume; Pine needle concentrate 1-5% by volume; And combustion agents, flame retardants, electrodeposition agents, fixing agents, thickeners, anti-scattering agents, flocculants, release controlling agents, stabilizers, anti-solidification agents, precipitation inhibitors, toxic lightening agents, anti-dust agents, active ingredients, grinding aids, cryoprotectants, preservatives, antifoaming agents, emulsifiers, It is prepared by mixing the mixing ratio of the herbicide raw material and noodle boiled water in 1 to 10% by volume of the wetting agent, pH adjuster, enzyme, microbial agent, tobacco concentrate, waste fossil, sulfuric acid Environmentally friendly herbicide manufacturing method containing wood vinegar. delete The method of claim 1, wherein the acetic acid is edible acetic acid using a method for producing eco-friendly herbicides containing wood vinegar The method of claim 1, wherein the noodle boiled water is replaced with alcohols compatible with water.