The present invention addresses the problem of providing a method which is for utilizing poorly-soluble phosphoric acid, and by which poorly-soluble phosphoric acid in soil can be easily recycled. The present invention is a method that is for effectively utilizing poorly-soluble phosphoric acid in soil, and that is characterized in that nano-bubble water is sprayed to soil containing poorly-soluble phosphoric acid to generate phosphate ions from the poorly-soluble phosphoric acid by the nano-bubble water.
Provided is a liquid sprayer with a simple structure, capable of spraying nanobubble-containing liquid. This liquid sprayer comprises: one or more spray nozzles for spraying liquid; a discharging device for discharging liquid; a first flow channel through which the liquid discharged from the discharging device flows towards one or more spray nozzles; and a microbubble generator provided in the middle of the first flow channel. In a tubular section in the microbubble generator, a small diameter section is provided, the inner diameter of the small diameter section is smaller than the inner diameter of a part of upstream of the small diameter section, the microbubble generator generates microbubbles in the liquid by means of cavitation generated when the liquid flowing through the tubular section passes the small diameter section from upstream of the small diameter section, and the cross-sectional area of the small diameter section is equal to or more than the sum of the opening areas of one or more spray nozzles.
B05B 17/00 - Apparatus for spraying or atomising liquids or other fluent materials, not covered by any other group of this subclass
B01F 23/2373 - Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
B01F 25/00 - Flow mixersMixers for falling materials, e.g. solid particles
B05B 1/34 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
The present invention addresses the problem of providing a soil amelioration method that makes it possible to conveniently ameliorate soil. This soil amelioration method involves applying nano-bubble water to soil.
Provided are a cultivation assisting device and a cultivation assisting method which are capable of assisting cultivators in cultivating crops using nanobubble water effectively. In order to assist cultivation of crops using nanobubble water, first information relating to a nanobubble water use condition is acquired for each cultivator cultivating a crop and second information relating to the result of cultivation is acquired for each cultivator; from the first information and second information of each cultivator, the correlation between the use condition and the result is determined; a selection of a result is accepted; and a use condition based on the selected result is derived on the basis of the correlation.
The purpose of the present invention is to provide a method for producing fruit having improved quality which has fewer restrictions on place and the like and can be more casually used. This method for producing fruit having improved quality uses nanobubble water for a plant body belonging to fruit trees.
The present invention aims to provide a whitefly eradication method having a high eradication effect even without using a chemical agent. This whitefly eradication method applies nanobubble water to plants.
The present invention addresses the problem of providing a soil amelioration method that makes it possible to conveniently ameliorate soil. This soil amelioration method involves applying nano-bubble water to soil.
The present invention addresses the issue of providing a cabbage moth eradication method whereby a sufficient eradication effect can be safely and easily obtained. This cabbage moth eradication method applies nanobubble water to plants.
A01N 59/00 - Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
A01M 1/00 - Stationary means for catching or killing insects
A01M 1/20 - Poisoning, narcotising, or burning insects
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
The present invention addresses the problem of providing a fertilizer absorption improvement method that makes it possible to conveniently improve fertilizer absorption. This fertilizer absorption improvement method involves applying nano-bubble water to a plant.
The present invention addresses the problem of providing a magnesium deficiency prevention method that makes it possible to more conveniently achieve high prevention effects. A magnesium deficiency prevention method in which nano-bubble water is applied a plant.
A01G 31/00 - Soilless cultivation, e.g. hydroponics
A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
The present invention addresses the issue of providing a scale insect eradication method and a scale insecticide composition for agricultural and horticultural use that are capable of achieving a high eradication effect without using organic solvents. This scale insect eradication method applies nanobubble water and a chemical to plants.
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
A01M 1/00 - Stationary means for catching or killing insects
A01M 1/20 - Poisoning, narcotising, or burning insects
A01N 51/00 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
The present invention aims to provide a bacterial spot eradication method that can achieve a high eradication effect even without using a chemical agent. This bacterial spot eradication method applies nanobubble water to plants.
The present invention addresses the issue of providing an antifungal method for fruit and an antifungal composition for fruit that are capable of improving the antifungal effect on fruit even without increasing the amount of antifungal agent used or changing the composition. This antifungal method for fruit applies an antifungal agent and nanobubble water to plants that produce fruit.
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
A01N 41/02 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
A01N 47/34 - Ureas or thioureas containing the groups N—CO—N or N—CS—N containing the groups , e.g. biuretThio-analogues thereofUrea-aldehyde condensation products
A23B 9/20 - Preserving with chemicals in the form of gases, e.g. fumigationCompositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
A23B 9/22 - Preserving with chemicals in the form of gases, e.g. fumigationCompositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
The present invention addresses the problem of providing a tomato fruit shape control method that makes it possible to achieve high-level shape control. A tomato fruit shape control method in which nano-bubble water is applied to a tomato that bears tomato fruit.
Provided is a liquid supply apparatus which is capable of directly taking in a liquid from a flow channel and appropriately mixing a gas into the liquid when generating microbubbles in the liquid using a microbubble-generating device. The liquid supply apparatus comprises a flow channel for a liquid supplied from a liquid supply source and a microbubble-generating device for generating microbubbles in the liquid. The microbubble-generating device is provided with: a liquid ejector for ejecting the liquid taken in from the flow channel; a gas mixer for pressurizing and mixing a gas into the liquid ejected from the liquid ejector; and a microbubble-generating nozzle for generating microbubbles in the liquid by passing the liquid with intermixed gas therethrough. The pressure of the liquid in the flow channel flowing into the liquid ejector from the upstream-side of the liquid ejector is a positive pressure and, between the liquid ejector and the microbubble-generating nozzle, the gas mixer pressurizes and mixes the gas into the liquid, which is flowing in a pressurized state toward the microbubble-generating nozzle.
A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
The purpose of the present invention is to provide a method of suppressing clubroot that can achieve an excellent suppression effect with a simple operation. This clubroot suppression method involves applying nanobubble water to plant bodies.
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
The present invention addresses the issue of extending the harvesting period and is capable of extending the harvesting period by using a simple operation. This method for extending the harvesting period applies nanobubble water to plants.
A01G 22/05 - Fruit crops, e.g. strawberries, tomatoes or cucumbers
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
A01N 59/00 - Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
A01G 22/05 - Fruit crops, e.g. strawberries, tomatoes or cucumbers
A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
The present invention addresses the issue of providing a ginger cultivation method that is unlikely to be affected by the cultivation environment and whereby a sufficient harvest volume can be expected. This ginger cultivation method applies nanobubble water to ginger being cultivated.
A01G 22/25 - Root crops, e.g. potatoes, yams, beet or wasabi
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
Provided is a microbubble-generating device capable, when generating microbubbles in a liquid, of appropriately mixing a gas into a liquid ejected from a liquid ejector. The microbubble-generating device comprises a liquid ejector for ejecting a liquid, a gas mixer for pressurizing and mixing a gas into the liquid ejected from the liquid ejector, and a microbubble generator for generating microbubbles in the liquid by passing the liquid with intermixed gas therethrough. Between the liquid ejector and the microbubble generator, the gas mixer pressurizes and mixes the gas into the liquid, which is flowing in a pressurized state toward the microbubble generator.
A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
The purpose of the present invention is to provide a method of controlling powdery mildew that can achieve an excellent control effect with a simple operation. This powdery mildew control method involves applying nanobubble water to plant bodies.
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
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