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WO2017003189A1 - Liquide bordelais de chaux extrêmement fonctionnel à haute concentration et son procédé de préparation - Google Patents

Liquide bordelais de chaux extrêmement fonctionnel à haute concentration et son procédé de préparation Download PDF

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Publication number
WO2017003189A1
WO2017003189A1 PCT/KR2016/006981 KR2016006981W WO2017003189A1 WO 2017003189 A1 WO2017003189 A1 WO 2017003189A1 KR 2016006981 W KR2016006981 W KR 2016006981W WO 2017003189 A1 WO2017003189 A1 WO 2017003189A1
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Prior art keywords
lime
solution
acid
bordeaux liquid
bordeaux
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PCT/KR2016/006981
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English (en)
Korean (ko)
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이철태
Original Assignee
(주)피톤치드연구소
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Priority claimed from KR1020160080120A external-priority patent/KR101845990B1/ko
Application filed by (주)피톤치드연구소 filed Critical (주)피톤치드연구소
Priority to US15/740,564 priority Critical patent/US20180263246A1/en
Publication of WO2017003189A1 publication Critical patent/WO2017003189A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Definitions

  • the present invention does not cause problems such as clogging of the nozzle when using the lime Bordeaux liquid as a raw material of the lime component, no precipitation of the raw material components during long-term storage, there is no need to stir every use, uniform concentration It has excellent dispersion stability, excellent electrodeposition stability immediately after spraying and after drying, and it does not leave traces of lime material, which causes deterioration of merchandise right after spraying.
  • the present invention relates to a method for producing a highly functional high-purity lime Bordeaux liquid, which provides a reduction in cost and transportation cost.
  • Bordeaux liquid has been widely used as a disinfectant for many crops such as grapes and fruits and vegetables. Although it is called 'Bordeaux liquid', it is correct to express board as Bordeaux mixture because it is manufactured by using copper sulfate and quicklime as raw materials, so lime does not dissolve and precipitates.
  • dispersion stability gradually decreases immediately after preparation of Bordeaux solution.
  • an insoluble component is added to the bottom of the container.
  • problems that frequently occur due to sedimentation and impossibility of spreading work occur frequently.
  • it may cause caking and redistribution, or even if it can redistribute, clogging the nozzle of the chemical spreader, leaves, fruits, etc.
  • insoluble calcium hydroxide or insoluble calcium sulfate adheres to the leaves of the fruit plants, inhibiting vigorous respiration and blocking the sun. Decreased photosynthesis rate may adversely affect the ripening of fruit.
  • yellow-white water-soluble calcium compound or insoluble calcium compound adheres to the fruit or red pepper, there is a disadvantage that it impairs the aesthetics of the product.
  • the electrodeposition stability is poor even with the Bordeaux liquid composition excellent in the dispersion stability, depending on the surface state of the product to be dispersed, a lack of electrodeposition ability, such as splashing of the dispersion liquid, resulting in a uniform application of the chemical liquid.
  • the lack of electrodeposition ability may cause the drug to be easily peeled off due to physico-chemical factors such as rainwater or wind after spray drying, resulting in the inability to expect stable long-term efficacy.
  • Bordeaux liquid is required to be effective in a variety of pathogens and bacteria, a high functional eco-friendly disinfectant by mixing wood vinegar or antibiotics in Bordeaux liquid, but is a natural material disinfectant As a pest control agent, a highly functional 'Bordeaux liquid' that satisfies each required characteristic has not been proposed yet.
  • the present invention is to solve the above-mentioned disadvantages and drawbacks of the conventional Bordeaux liquid, and to provide a novel method for producing a high concentration Bordeaux liquid having a multi-functionality.
  • the present invention relates to the preparation of a highly concentrated transparent 'Bordeaux liquid' having a multifunctionality and a highly concentrated transparent 'Bordeaux liquid' having a multifunctionality. More specifically, before using Bordeaux liquid dispersion, it can be stably stored for a long time without causing poor dispersion at both the concentration and the use concentration, and insoluble calcium hydroxide or insoluble calcium sulfate in water after spraying on leaves or fruit trees Adheres to the leaves of the plant, inhibits vigorous respiration or blocks the sun, and as a result, does not lower the photosynthesis rate of the plant, and does not impair the aesthetics of the product when the yellow-white precipitate adheres to fruits or red pepper It refers to 'Bordeaux liquid' which can be applied to various pests based on the characteristic that it does not easily peel off and spilled by external physical pressure or rain water even after drying.In addition, it is highly concentrated to make it easy to use the multifunctional 'Bordeaux liquid' having all these functions. Bordeaux
  • the present invention is to prepare a multi-functional high-concentration 'Bordeaux' solution by mixing lime and copper sulfate solution, the lime solution is complexed with lime by the chelating agent using a lime solution completely dissolved in a solvent It provides a Bordeaux liquid and a method for producing a Bordeaux liquid, characterized in that.
  • the multifunctional highly concentrated lime bordo solution of the present invention is a complexed lime solution in which a calcium source and a chelating agent are complexed and dissolved in water or another solvent; Copper sulfate solution in which copper sulfate is dissolved in water or another solvent; It characterized in that it comprises the complexed lime solution and the copper sulfate solution.
  • the said other solvent is a solvent containing a phytoncide component.
  • the complexed lime solution is preferably 2.0 to 50 parts by weight of the calcium source, and 3 to 8 times the weight of the calcium source with respect to 1000 parts by weight of the solvent containing the water or phytoncide component.
  • the chelating agent is EDTA, EDTA.2Na, EDTA.4Na, acetic acid, lactic acid, citric acid, succinic acid, malic acid, tartaric acid, butyric acid, palmitic acid, tartaric acid, gluconic acid, sodium gluconate, acetic acid, propionic acid, oxalic acid. It is preferable that it is any one or more of aqueous solution of organic acids, such as sodium oxalate, glycolic acid, and amino acid, fermentation acid solution, vinegar, and fermentation vinegar.
  • the lime Bordeaux liquid can be concentrated 5 times or more, it is preferable to use dilution 200 to 500 times depending on the crop.
  • the said lime bordea liquid further adds an alkali component.
  • the alkali component is preferably NaOH or KOH.
  • a lime solution in which the calcium source is dissolved in a solvent containing the phytoncide component Copper sulfate solution obtained by dissolving copper sulfate in a solvent containing a phytoncide component; Bordeaux liquid containing the lime solution and the copper sulfate solution may be prepared.
  • the solvent containing the phytoncide component preferably contains at least one of an aqueous phytoncide aqueous solution or an oily organic phytoncide essence.
  • the phytoncide essence may be sustained by microencapsulation.
  • the material used as a disinfectant used only environmentally friendly materials for pest management notified by the Minister of Agriculture and Forestry, pathogens according to the characteristics of the material contained because the different kinds of properties are included To prevent invasion of the plant, increase the immunity of the plant and at the same time improve the plant growth, while using only environmentally friendly materials that are not toxic, so that it will be greatly effective when used in future eco-friendly farming.
  • 1 is a photograph of perilla leaves after spraying conventional Bordeaux liquid.
  • Figure 2 is a photograph of perilla leaves after the new Bordeaux solution of the present invention.
  • Bordeaux liquid is an eco-friendly organic material that has been widely used as a fungicide for many crops, including many fruits and vegetables, after being found to be effective against grape germ disease.
  • the conventional Bordeaux liquid is prepared by simply mixing quicklime and copper sulfate, and lime, which is a component, causes a lot of inconveniences and disadvantages such as deterioration of stability when using Bordeaux liquid.
  • lime powder precipitated in the prepared Bordeaux liquid and 'basic copper sulfate / calcium sulfate' as an active ingredient of the Bordeaux liquid composition, it can cause stable dispersion for a long time because it causes poor dispersion at both concentration and use concentration before use.
  • the present inventors have solved the disadvantages and drawbacks of the conventional Bordeaux liquid, and researched and devised a method for producing a new Bordeaux liquid capable of high concentration of multifunctionality applicable to various diseases and pests.
  • the present invention is to prepare a high-concentration 'Bordeaux solution' of high functionality by mixing the complexed lime solution and copper sulfate solution, the complexed lime solution is to use a lime solution completely dissolved in a solvent by complexing the calcium source with a chelating agent It relates to a Bordeaux liquid and a method for producing the same,
  • the highly functional highly concentrated lime bordo solution of the present invention is a complexed lime solution in which a calcium source is complexed with a chelating agent and dissolved in water or another solvent; Copper sulfate solution in which copper sulfate is dissolved in water or another solvent;
  • the complexed lime solution is characterized in that it comprises the copper sulfate solution.
  • the said other solvent is a solvent containing a phytoncide component.
  • the present invention also provides a lime solution in which a calcium source is dissolved in a solvent containing a phytoncide component; Copper sulfate solution obtained by dissolving copper sulfate in a solvent containing a phytoncide component; It provides a high functionality lime bordeaux solution comprising the lime solution and the copper sulfate solution.
  • multifunctional Bordeaux liquid is required to be effective in various pathogens and bacteria.
  • a high functional eco-friendly disinfectant is proposed by mixing wood grass or antibiotics with Bordeaux liquid, but it is basically a natural material disinfectant or pest control agent that satisfies each required characteristic.
  • High functional 'Bordeaux liquid' has not been proposed yet, the present invention provides a lime Bordeaux liquid showing a variety of environmentally friendly functions by using a solvent containing a phytoncide component as a solvent.
  • the solvent containing the phytoncide component may be an aqueous phytoncide aqueous solution or an oily organic phytoncide essence, or may be used by mixing an aqueous phytoncide essence with an oily phytoncide essence.
  • the amount of calcium source and the amount of complexing agent required for concentration to the desired concentration is based on 1000 parts by weight of water or other solvents necessary to make the lime solution.
  • the calcium source is 2.0 to 50 parts by weight
  • the complexing agent (chelating agent) is characterized by mixing 3 to 8 times by weight of the calcium source.
  • 2,0 parts by weight of calcium source is the minimum amount of calcium source expressing the efficacy of conventional Bordeaux liquid is less than 2,0 parts by weight, it is difficult to expect the drug efficacy, it is used when applying a calcium source amount of 50 parts by weight or more This is because the calcium source may be precipitated without dissolving in an amount that is excessively dissolved as a chelating agent.
  • quicklime is 2.0 to 50 parts by weight
  • complexing agent chelating agent
  • the minimum amount of quicklime expressing the efficacy of conventional Bordeaux liquid is less than 2.0 parts by weight, and it is difficult to expect the drug efficacy.
  • an amount of lime of 50 parts by weight or more it is too much to dissolve as a chelating agent used. This is because the quicklime can be precipitated without dissolving in an amount.
  • the amount of the complexing agent is applied to less than three times the quicklime, the complexing of the calcium component is not made completely, if more than eight times because the excess is no longer required.
  • the lime Bordeaux solution of the present invention may have a small amount of impurity components that are not complexed according to the purity of the lime raw material complexed at the time of manufacture, precipitation may occur at the bottom of the Bordeaux solution, but the supernatant from which these precipitates are removed is still chelated. Highly concentrated lime Bordeaux liquid in the prepared state, the effect is the same even using only the supernatant.
  • the chelating agent (complexing agent) that can be used to dissolve calcium is EDTA, EDTA.2Na, EDTA.4Na, acetic acid, lactic acid, citric acid, Aqueous solutions of organic acids such as succinic acid, malic acid, tartaric acid, butyric acid, palmitic acid, tartaric acid, gluconic acid, sodium gluconate, acetic acid, propionic acid, oxalic acid, sodium oxalate, glycolic acid, amino acids, fermented acid solution, vinegar and fermentation It is characterized by using any one or more selected from the vinegar.
  • the phytoncide aqueous solution is used as a solvent used to dissolve calcium in the step of preparing the complexed lime solution.
  • Phytoncide is known for its use as a very effective natural pest control agent.
  • the phytoncide is usually extracted and introduced into the Bordeaux liquid solution in an aqueous phase as an oily phase, the liquid stability and uniformity of the Bordeaux liquid are lost, and the phytoncide is not easily mixed. Therefore, in the present invention, when extracting the phytoncide component by steam distillation method on coniferous trees including phytoncide, cedar, cedar, pine, pine, etc., the aqueous phase phytoncide essence of oil phase having high volatility and the water-soluble phytoncide component A phytoncide aqueous solution is obtained, and the phytoncide aqueous solution obtained here is used as a solvent for dissolving calcium sources such as quicklime.
  • phytoncide essences are highly volatile and require a release control technique to prevent volatilization during action on pests. Sustained release means to release the trapped material slowly. To do this, the phytoncide essence is enclosed in a microcapsule with fine pores to allow the phytoncide to slowly leak out.
  • the solvent containing the phytoncide component may be used by mixing the phytoncide aqueous solution and the phytoncide essence into a microcapsule.
  • the phytoncide can be used as a natural pest control agent because it contains the following components:
  • Verbenone is a kind of pheromone, and has an anti-inflammatory activity. Trees secrete a substance called terpenes. There are about 144 kinds of terpenes that are produced by trees, including the essential oils, resins, and carotene that we know. The efficacy of terpenes is varied. The most well known are those that kill or inhibit the growth of bacteria, fungi, parasites, insects, etc. Terpenes are used as insecticides, fungicides, preservatives, skin irritants, anti-inflammatory agents, disinfectants, and fatigues. It is also used as a replica. Terpene secreted from the tree is volatile, so it is mixed in the air. When absorbed by the human body, it can activate the body, stabilize the mind, sterilize, and kill insects. Terpenes can stimulate the body's biological activity when we take a certain amount.
  • alpha-terpineol strong antiseptic and antiseptic effect against bacteria, viruses, molds, acne-induced bacteria, athlete's foot fungus and scalp-induced fungal activity prevention, prevention of whitehead and blackhead formation through sebum removal It has been reported to have an anti-inflammatory effect and a growth inhibitory effect on microorganisms.
  • Camphor Extracts that relieve skin itch, relieve stress headaches and neuralgia, treat colds, bronchitis, arthritis, strong antifungal effect, and use solids as anti-gompies and insecticides for base insect repellent.
  • Borneol Used as a soft analgesic, preservative, antiviral, antiperspirant, redness.
  • Myrtenol Serves as a signaling pathway for receptors involved in the treatment and pain delivery of effective immune inflammatory diseases while scenting grass, camphor, and inhibiting the migration of inflammatory mediator cells.
  • Carveol strong tonic, gust, excitement, antibacterial action.
  • Benzaldehyde It shows antibacterial effect like ethanol, which is more toxic than ethanol, and it has the effect of treating central nervous system activity and cancer.
  • d-Fenchone Synthetic flavoring substance and adjuvant, used as a flavoring additive in food and beverages.
  • conventional Bordeaux solution is necessarily used as a calcium source, but in the present invention, as well as quicklime (CaO) as well as hydrated lime (Ca (OH) 2 ) And calcium carbonate (CaCO 3 ) and the like also have usable features.
  • the copper sulfate solution is prepared by dissolving the amount of copper sulfate required for concentration to a desired concentration in water or another solvent, and the amount of copper sulfate required for concentration to the desired concentration
  • the high concentration of Bordeaux liquid depends on whether it is a higher amount of lime than lime sulfate and a higher amount of lime. Basically, the amount of calcium source determined in the step of preparing the complexed lime solution and the same amount of copper sulfate is dissolved.
  • the copper sulfate solution in the highly concentrated lime Bordeaux solution and its preparation method is a solvent containing a phytoncide component instead of water as a solvent to dissolve copper sulfate in order to prepare a 'bordea solution' applicable to various diseases and pesticides, or a phytoncide essence in a microcapsule It is characterized by using, or mixing them.
  • step (3) the copper sulfate solution prepared in step (2) is slowly added to the complexed lime solution prepared in step (1). It is characterized by producing a 'Bordeaux liquid'.
  • the mixing of the complexed lime solution prepared in step (1) and the copper sulfate solution prepared in step (2) is required in principle to mix the same weight ratio. Depending on the mixing ratio of the two solutions can be selectively controlled.
  • Bordeaux liquid in the present invention refers to a highly concentrated solution, it is possible to concentrate at a concentration of 20 times or more on the basis of 8-8 formula, but preferably 5 to 10 times the concentration for the stability of the prepared solution.
  • the highly concentrated multifunctional 'Bordeaux liquid' prepared in the present invention has a pH of 8-9 due to the use of an acidic chelating agent, unlike the conventional Bordeaux liquid having an alkaline pH of 11-12 with the use of a complexing agent. It can be lowered to such an extent that, since the effect of copper can be effectively expressed under basicity, a small amount of an alkali component can be added if necessary.
  • the alkali component is preferably characterized in that a small amount of NaOH or KOH can be added.
  • Bordeaux concentrate of the present invention prepared as described above is completely dissolved in lime, lime powder does not remain, and excellent calcium supply to the crop to prevent various physiological disorders, while being present in high concentration to minimize the toxicity of copper sulfate There is little harm, so it can be applied to most crops and is effective against a wide range of pathogens.
  • the Bordeaux concentrate is easy to use, does not leave a cloudy residue (lime powder) on the leaves and fruits of plants, crops, etc. does not lower the value of the product, and can maintain the color, state, efficacy at the time of manufacture even if stored for a long time In addition to the prevention of the disease can be seen a significant healing effect after the onset of the disease.
  • Bordeaux liquid of the present invention can be mixed spraying of environmentally friendly organic agricultural materials (mainly pest inhibitors), which could not be added due to serious weakness of the prior art, and can be sprayed at any time regardless of the time of flowering, since lime powder does not have to concern the flowers. Has the advantage.
  • environmentally friendly organic agricultural materials mainly pest inhibitors
  • the existing Bordeaux liquid rains after rain or after 1 week of spraying, when the external temperature is 30 °C or more during spraying (wet leaf phenomenon) occurred, Bordeaux liquid of the present invention is weak if not rain within 24 hours after spraying It does not occur and can be sprayed regardless of the outside temperature.
  • the existing Bordeaux solution can cause respiratory failure by inhaling fine lime powder into the respiratory tract when spraying medicine, and not only could cause eye damage or visual impairment due to lime powder on the eyes,
  • the Bordeaux solution of the present invention is exposed to considerable difficulties and risks because it may cause disease, but the Bordeaux solution of the present invention is a complete liquid phase without any fine powder and there is no such concern.
  • Bordeaux liquid of the present invention can be appropriately selected and adjusted the number and quantity of the plants, crops and the like, as appropriate, and can be spread, and the method can also be selected and carried out according to a conventional method.
  • the obtained ones were separated, sealed, refrigerated, and analyzed for components to confirm that the oil phase was a phytoncide essence and the aqueous phase contained a water-soluble phytoncide component having a pesticidal bactericidal effect, and was subsequently used for the preparation of a new Bordeaux liquid.
  • Bordeaux liquid To prepare Bordeaux liquid, first prepare two non-metal barrels, and add one cup of 4.0 g of copper sulfate to 1,000 parts by weight of water, and dissolve it in 80-90% of the required water to make a thin copper sulfate solution. There is 4.0g of quicklime and digested with a small amount of water. Slaking is then added to the remaining 10-20% of water to make lime oil. And stir well with the fully cooled lime oil and add a little copper sulfate solution to it.
  • the preparation of the novel Bordeaux liquid of the present invention first prepares two non-metallic barrels, and in one barrel dissolves 4.0 g of copper sulfate in 600 ml of water to make a dilute copper sulfate solution, and in another barrel, 4.0 g of quicklime and 30 g of EDTA. Prepare lime solution complexed with 400 ml of water in .2Na. Then, a small amount of copper sulfate solution is added to the transparent complexed lime solution in which lime is completely dissolved to form a new Bordeaux solution.
  • a new 'Bordeaux liquid' applicable to various pests of the present invention In order to prepare a new 'Bordeaux liquid' applicable to various pests of the present invention, first, two non-metallic barrels are prepared, and in one barrel, 4.0 g of copper sulfate is dissolved in 600 ml of a phytoncide aqueous solution prepared in ⁇ Preparation Example> and diluted copper sulfate The solution is made, and in another barrel, 4.0 g of quicklime and 30 g of EDTA.2Na are added to 400 ml phytoncide solution prepared in ⁇ Preparation Example> to form a complexed lime solution. In addition, a small amount of copper sulfate solution is added to the complexed phytoncide-containing lime solution in which lime is completely dissolved to form a new Bordeaux solution applicable to various pests.
  • the preparation of the new highly concentrated Bordeaux liquid of the present invention first prepared two non-metallic barrels, and in one barrel, 20.0 g of copper sulfate was dissolved in 600 ml of water to make copper sulfate solution, and another barrel of 20.0 g of quicklime and 130 g of Make a lime solution complexed with 400 ml water in EDTA.2Na. In addition, a small amount of copper sulfate solution is added to the transparent complexed lime solution completely dissolved in lime, resulting in a new Bordeaux solution 5 times higher than the existing Bordeaux liquid 4-4.
  • two non-metallic barrels are first prepared, and in one barrel, 20.0 g of copper sulfate is dissolved in 600 ml of the phytoncide aqueous solution prepared in ⁇ Preparation Example>. Copper sulfate solution is prepared, and another barrel is added with 20.0 g of quicklime and 130 g of EDTA.2Na to 400 ml phytoncide solution prepared in ⁇ Preparation Example> to form a complex lime solution in which quicklime is completely dissolved.
  • Example 1 Except for using calcined lime (Ca (OH) 2 ) in place of quicklime in Example 1 was carried out in the same manner as in Example 1.
  • Example 2 Except for using calcined lime (Ca (OH) 2 ) in place of quicklime in Example 2 was carried out in the same manner as in Example 2.
  • Example 3 Except for using calcined lime (Ca (OH) 2 ) in place of quicklime in Example 3 was carried out in the same manner as in Example 3.
  • Example 4 Except for using calcined lime (Ca (OH) 2 ) in place of the quicklime in Example 4 was carried out in the same manner as in Example 4.
  • the preparation of the novel Bordeaux liquid of the present invention first prepares two non-metallic barrels, and in one barrel dissolves 4.0 g of copper sulfate in 600 ml of water to make a dilute copper sulfate solution, and in another barrel, 4.0 g of quicklime and 40 g of glue. A solution of lime complexed with 400 ml of water is made in soda korate. Then, a small amount of copper sulfate solution is added to the transparent complexed lime solution in which lime is completely dissolved to form a new Bordeaux solution.
  • the preparation of the novel Bordeaux liquid of the present invention first prepares two non-metallic barrels, and in one barrel dissolves 4.0 g of copper sulfate in 600 ml of water to make a dilute copper sulfate solution, and in another barrel, 4.0 g of quicklime and 45 g of oxalic acid. Make a lime solution complexed with 400 ml water in soda. Then, a small amount of copper sulfate solution is added to the transparent complexed lime solution in which lime is completely dissolved to form a new Bordeaux solution.
  • a new 'Bordeaux liquid' applicable to various pests of the present invention first, two non-metallic barrels are prepared, and in one barrel, 4.0 g of copper sulfate is dissolved in 600 ml of a phytoncide aqueous solution prepared in ⁇ Preparation Example> and diluted copper sulfate The solution is made, and in another barrel, 4.0 g of quicklime and 50 g of sodium gluconate are added to the 400 ml phytoncide solution prepared in ⁇ Preparation Example> to form a complexed lime solution. And a small amount of copper sulfate solution is added to the transparent complexed phytoncide-containing lime solution completely dissolved in lime, resulting in a new Bordeaux solution applicable to various pests.
  • a new 'Bordeaux liquid' applicable to various pests of the present invention In order to prepare a new 'Bordeaux liquid' applicable to various pests of the present invention, first, two non-metallic barrels are prepared, and in one barrel, 4.0 g of copper sulfate is dissolved in 600 ml of a phytoncide aqueous solution prepared in ⁇ Preparation Example> and diluted copper sulfate The solution is made, and in another barrel, 4.0 g of quicklime and 50 g of sodium oxalate are added to the 400 ml phytoncide solution prepared in ⁇ Preparation Example> to form a complexed lime solution. And a small amount of copper sulfate solution is added to the transparent complexed phytoncide-containing lime solution completely dissolved in lime, resulting in a new Bordeaux solution applicable to various pests.

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  • Health & Medical Sciences (AREA)
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  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
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Abstract

La présente invention concerne un "liquide bordelais" transparent, à haute concentration et à multi-fonctionnalité, et une préparation d'un "liquide bordelais" transparent, à haute concentration et à multi-fonctionnalité. Plus précisément, la présente invention concerne un "liquide bordelais" applicable contre divers dommages causés par les maladies et les insectes sur la base des caractéristiques de celui-ci, dans lequel : le liquide bordelais peut être conservé de manière stable pendant une longue période sans entraîner de mauvaise dispersion à la fois de la concentration au moment de la concentration et de la concentration au moment de l'utilisation avant la pulvérisation du liquide bordelais; une fois que le liquide bordelais a été pulvérisé sur des feuilles ou des arbres fruitiers, l'hydroxyde de calcium insoluble dans l'eau et le sulfate de calcium insoluble dans l'eau sont fixés sur les feuilles des arbres fruitiers pour inhiber une action de respiration vigoureuse ou pour bloquer la lumière du soleil et, par conséquent, le taux de photosynthèse des plantes n'est pas diminué; des précipités jaune-blanc, même lors de l'adhérence à des fruits ou à des piments, n'endommagent pas la beauté des produits; le liquide bordelais ne permet ni l'exfoliation ni l'élution faciles par pression physique externe ou l'eau de pluie même après la pulvérisation et le séchage. La présente invention a pour but de fournir : un "liquide bordelais" multifonctionnel et à haute concentration, dans lequel un "liquide bordelais" multifonctionnel, ayant les fonctionnalités précédentes, est extrêmement concentré pour être pratique à utiliser; un procédé pour préparer un "liquide bordelais" multifonctionnel et à haute concentration. La présente invention concerne un procédé pour préparer un liquide bordelais de chaux extrêmement fonctionnel et à haute concentration, ledit liquide, lors de son utilisation, ne présentant pas de problème de buse ou autre qui se bouche en raison de la précipitation de chaux en tant qu'ingrédient des matières premières; il n'est pas nécessaire d'agiter le liquide à chaque utilisation étant donné que la précipitation des matières premières ne se produit pas pendant le stockage à long terme du liquide bordelais; le liquide bordelais présente une excellente stabilité de dispersion pour maintenir une concentration uniforme; le liquide bordelais présente une excellente stabilité de dépôt immédiatement après la pulvérisation et le séchage; la marque du produit de chaux, qui provoque une détérioration de qualité de produit immédiatement après la pulvérisation, n'est pas laissée; en particulier, le liquide bordelais peut être concentré à une concentration élevée, ce qui permet de réduire le récipient d'emballage et d'économiser le coût de transport.
PCT/KR2016/006981 2015-07-01 2016-06-29 Liquide bordelais de chaux extrêmement fonctionnel à haute concentration et son procédé de préparation WO2017003189A1 (fr)

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US15/740,564 US20180263246A1 (en) 2015-07-01 2016-06-29 Highly concentrated high-functional lime bordeaux liquid and method for preparing same

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KR20150094192 2015-07-01
KR10-2015-0094192 2015-07-01
KR10-2016-0080120 2016-06-27
KR1020160080120A KR101845990B1 (ko) 2015-07-01 2016-06-27 고기능성의 고농축 석회보르도액 및 그 제조방법

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475720B1 (ko) * 2001-12-27 2005-03-10 인바이오믹스 주식회사 석회보르도액의 제조방법
JP2005154383A (ja) * 2003-11-28 2005-06-16 Nippon Nyukazai Kk 高濃度の濃縮ボルドー液及びその製造法
KR100797035B1 (ko) * 2006-05-23 2008-01-23 (주)대 유 아연석회보르도 수화제
KR101120654B1 (ko) * 2009-06-15 2012-03-16 유섬근 보르도농축액의 제조방법
KR101446208B1 (ko) * 2014-01-23 2014-10-01 김근호 유황 보르도액의 제조 방법 및 상기 방법을 이용하여 제조한 유황 보르도액

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475720B1 (ko) * 2001-12-27 2005-03-10 인바이오믹스 주식회사 석회보르도액의 제조방법
JP2005154383A (ja) * 2003-11-28 2005-06-16 Nippon Nyukazai Kk 高濃度の濃縮ボルドー液及びその製造法
KR100797035B1 (ko) * 2006-05-23 2008-01-23 (주)대 유 아연석회보르도 수화제
KR101120654B1 (ko) * 2009-06-15 2012-03-16 유섬근 보르도농축액의 제조방법
KR101446208B1 (ko) * 2014-01-23 2014-10-01 김근호 유황 보르도액의 제조 방법 및 상기 방법을 이용하여 제조한 유황 보르도액

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