WO2019230766A1 - Procédé de commande de forme de fruit de tomate - Google Patents

Procédé de commande de forme de fruit de tomate Download PDF

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Publication number
WO2019230766A1
WO2019230766A1 PCT/JP2019/021230 JP2019021230W WO2019230766A1 WO 2019230766 A1 WO2019230766 A1 WO 2019230766A1 JP 2019021230 W JP2019021230 W JP 2019021230W WO 2019230766 A1 WO2019230766 A1 WO 2019230766A1
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WO
WIPO (PCT)
Prior art keywords
water
tomato fruit
nanobubble
tomato
control method
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Application number
PCT/JP2019/021230
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English (en)
Japanese (ja)
Inventor
佐藤　貴志
Original Assignee
株式会社アクアソリューション
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 株式会社アクアソリューション filed Critical 株式会社アクアソリューション
Priority to JP2020522235A priority Critical patent/JPWO2019230766A1/ja
Publication of WO2019230766A1 publication Critical patent/WO2019230766A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants

Definitions

  • the present invention relates to a shape control method for tomato fruit.
  • This low-stage dense planting method is a method of growing tomatoes by concentrating strains (for example, about 15 cm between the strains) and harvesting about 3 to 5 harvest stages, and can increase the cultivation density, and Since the number of harvests per year can be increased, the yield is expected to improve.
  • Patent Document 1 discloses that “a method of densely planting tomatoes using a long cultivation bed and cultivating them, in which the tufts are cultivated with respect to the main stem. In the state where the main stem of the seedling is positioned so as to be located in the longitudinal direction of the bed and the tuft is located in the longitudinal direction of the cultivation bed, leaves located on the opposite side of the tuft across the main stem "A method for low-density planting of tomatoes characterized in that it is removed" ([Claim 1]).
  • an object of the present invention is to provide a tomato fruit shape control method capable of controlling the shape at a high level.
  • the present inventor has found that the shape of the tomato fruit can be controlled by applying nanobubble water to the tomato produced by the tomato fruit, and the present invention has been completed. I let you. That is, the present inventor has found that the above problem can be achieved by the following configuration.
  • [1] A method for controlling the shape of tomato fruit, wherein nanobubble water is applied to the tomato produced by the tomato fruit.
  • the tomato fruit according to any one of [1] to [3], wherein the bubbles contained in the nanobubble water contain at least one gas selected from the group consisting of oxygen, nitrogen, carbon dioxide and ozone.
  • Shape control method [5] The tomato fruit shape control method according to any one of [1] to [4], wherein the nanobubble water has bubbles of 1 ⁇ 10 8 to 1 ⁇ 10 10 cells / mL.
  • a numerical range expressed using “to” means a range including numerical values described before and after “to” as a lower limit value and an upper limit value.
  • the tomato fruit shape control method of the present invention (hereinafter also abbreviated as “the shape control method of the present invention”) is a tomato fruit shape control method in which nanobubble water is applied to tomatoes produced by tomato fruits.
  • tomato refers to a tomato as a plant belonging to fruit and vegetables
  • tomato fruit refers to a fruit that grows on the tomato.
  • the nanobubble water used in the shape control method of the present invention is water containing bubbles having a diameter of less than 1 ⁇ m, and is water in which the bubbles are mixed.
  • the “water mixed with bubbles” is intended to exclude water containing the bubbles inevitably included due to water used for the generation of nanobubble water (for example, well water containing impurities). It is.
  • the diameter (particle diameter) of the bubbles contained in the nanobubble water, the mode particle diameter of the bubbles and the number of bubbles, which will be described later, are determined using the nanoparticle tracking analysis method based on the Brownian movement speed of the bubbles in water.
  • the value measured by the nanoparticle analysis system Nanosite Series is adopted.
  • the diameter can be calculated from the speed of the Brownian motion of the particle, and the mode particle diameter exists.
  • the mode diameter can be confirmed from the particle size distribution of the nanoparticles.
  • the mode particle diameter of the bubbles contained in the nanobubble water is preferably 10 to 500 nm, more preferably 30 to 300 nm, because the shape of the tomato fruit can be more controlled (particularly uniform). Is more preferably 70 to 130 nm.
  • the gas constituting the bubbles contained in the nanobubble water is not particularly limited, but a gas other than hydrogen is preferable from the viewpoint of remaining in water for a long time, and specifically, for example, air, oxygen, nitrogen, fluorine, carbon dioxide And ozone.
  • a gas other than hydrogen is preferable from the viewpoint of remaining in water for a long time, and specifically, for example, air, oxygen, nitrogen, fluorine, carbon dioxide And ozone.
  • including oxygen means containing at a concentration higher than the oxygen concentration in the air.
  • nitrogen and carbon dioxide is about the density
  • the nano-bubble water preferably has 1 ⁇ 10 8 to 1 ⁇ 10 10 bubbles / mL of bubbles for the purpose of more control of the shape of the tomato fruit (particularly uniformization). reasons survivability balance of time and bubbles are good, 1 ⁇ 10 more than 8 / mL, and more preferably has less bubbles than 1 ⁇ 10 10 cells / mL, 5 ⁇ 10 8 ⁇ More preferably, it has 5 ⁇ 10 9 bubbles / mL.
  • the method for producing nanobubble water examples include a static mixer method, a venturi method, a cavitation method, a vapor agglomeration method, an ultrasonic method, a swirling flow method, a pressure dissolution method, and a micropore method.
  • the shape control method of the present invention may have a generation step of generating the nanobubble water before applying the nanobubble water. That is, the shape control method of the present invention includes, for example, a generation step of taking water from a water source such as a water storage tank, a well, or agricultural water into a nanobubble generation device to generate nanobubble water, and an application step of applying the generated nanobubble water.
  • a method of taking water from the water source into the nano bubble generating device for example, a method of supplying water pumped up from the water source using a dredger or a pump to the nano bubble generating device, and between the water source and the nano bubble generating device
  • a method may be used in which the laid channel is connected to a nanobubble generator and water is directly sent from the channel to the nanobubble generator.
  • the method for producing the nanobubble water a production method using an apparatus that does not intentionally generate radicals is preferable. [0100] and a method of generating using the nanobubble generating device described in the paragraph. The above contents are incorporated herein.
  • the gas mixer includes the liquid ejector and the liquid dispenser.
  • the fine bubble generating device characterized in that gas is pressurized and mixed in the liquid flowing toward the fine bubble generator in a pressurized state between the fine bubble generators.
  • the 1 includes a liquid discharger 30, a gas mixing device 40, and a nanobubble generating nozzle 50 therein.
  • the liquid discharger 30 is comprised with a pump, takes in raw water (for example, well water) of nano bubble water, and discharges it.
  • the gas mixing device 40 includes a container 41 in which compressed gas is sealed and a substantially cylindrical gas mixing device main body 42. While flowing water discharged from the liquid discharge device 30 into the gas mixing device main body 42, The compressed gas in the container 41 is introduced into the gas mixing machine main body 42. As a result, gas-containing water is generated in the gas-mixing machine main body 42.
  • the nanobubble generating nozzle 50 generates nanobubbles in the gas-containing water according to the principle of pressure dissolution by passing the gas-containing water through the inside, and the structure thereof is disclosed in JP-A-2018-15715.
  • the same structure as the nanobubble generating nozzle described in 1) can be adopted.
  • the nanobubble water generated in the nanobubble generating nozzle 50 is ejected from the tip of the nanobubble generating nozzle 50, then flows out from the nanobubble generating device 10, and is sent toward a predetermined usage destination through a flow path (not shown).
  • the gas mixing device 40 is compressed into water (raw water) flowing toward the nanobubble generating nozzle 50 in a pressurized state between the liquid discharger 30 and the nanobubble generating nozzle 50.
  • Mix gas thereby, it is possible to avoid problems such as cavitation that occur when gas is mixed into water on the suction side (suction side) of the liquid discharger 30.
  • the gas since the gas is mixed in the water in a pressurized (compressed) state, the gas can be mixed against the pressure of the water at the gas mixing location. For this reason, it becomes possible to mix gas into water appropriately, without generating a negative pressure especially in a gas mixing location.
  • a flow path of water supplied from a water source such as a well or a water supply is connected to the suction side of the liquid discharger 30 and flows into the liquid discharger 30 from the upstream side of the liquid discharger 30 in the flow path.
  • the water pressure (that is, the water pressure on the suction side) may be positive.
  • the above configuration becomes more meaningful. That is, when the water pressure (suction pressure) on the upstream side of the liquid discharger 30 is a positive pressure, the gas is mixed into the water on the downstream side of the liquid discharger 30.
  • the configuration of the nanobubble generating apparatus 10 that can appropriately mix the gas into water becomes more prominent.
  • generation of the said nano bubble water is not specifically limited, For example, rain water, tap water, well water, agricultural water, distilled water, etc. can be used. Such water may have been subjected to other treatments before being used for generation of nanobubble water. Examples of other treatments include pH adjustment, precipitation, filtration, and sterilization (sterilization). Specifically, for example, when agricultural water is used, typically, agricultural water after at least one of precipitation and filtration may be used.
  • the mode of applying the nanobubble water to the tomatoes where tomato fruit grows is not particularly limited because it differs depending on the tomato cultivation method.
  • the mode of sprinkling the nanobubble water in soil cultivation, soil In an aspect of spraying the agricultural chemical diluted with the nano-bubble water in the cultivation, diluted with the nano-bubble water in the hydroponics (hydroponic, spray plowing or solid medium plowing) or the hydroponic cultivation (simultaneous irrigation cultivation)
  • the aspect which supplies a culture solution to a culture medium the aspect which waters (irrigates) the said nano bubble water independently in hydroponics soil cultivation, etc. are mentioned.
  • the method of "watering" which is one mode of application is not particularly limited.
  • the cultivation method is soil cultivation, for example, a method of spraying water over the entire plant body, a part of the plant body ( For example, a method of spraying water on stems or leaves) and a method of spraying water on soil in which plants are planted.
  • the cultivation method is hydroponics cultivation, as mentioned above, watering by irrigation may be used.
  • the time to apply the nano bubble water to the tomatoes where the tomato fruit grows is not particularly limited because it differs depending on the tomato cultivation method. For example, when hydroponically cultivating, from installation to harvesting It is preferable to apply in the whole period.
  • the nanobubble water may further contain other components.
  • the other components include agricultural chemicals, fertilizers, surfactants, antifreezing agents, antifoaming agents, antiseptics, antioxidants, and thickeners.
  • the kind and content of other components are not particularly limited and can be selected according to the purpose.
  • radicals are not substantially contained in the nanobubble water as the other component.
  • substantially free of radicals is intended to exclude the inevitable inclusion of radicals due to water (for example, well water containing impurities) used to generate the nanobubble water. The intention is to exclude the incorporation of radicals generated by some operation.
  • the variety of tomatoes to which the nanobubble water is applied is not particularly limited, and may be any variety such as a mini tomato, a medium tomato, and a large tomato.
  • Test of the test was conducted in the following categories in an agricultural house of tomato (variety: grace) grown in Sagamihara City, Kanagawa Prefecture from February to July 2017.
  • Test plot I Nanobubble water produced by the following method was used for dilution of the culture solution in hydroponic cultivation of tomato (medium: water).
  • Test Zone II Tap water was used for dilution of the culture solution in hydroponic cultivation of tomato (medium: water), and nanobubble water was not used.
  • Each test zone was divided in one agricultural house, 500 tomatoes were grown in test zone I, and 14500 tomatoes were grown in test zone II.
  • the culture solution and amount were appropriately changed according to the growth conditions of tomatoes, weather, and the like according to a conventional method, but were adjusted to be substantially the same in both test sections.
  • Nanobubble water generates bubbles (nanobubbles) in water using a nanobubble generator [Kakuichi Seisakusho Aqua Solution Division (currently Aqua Solution Co., Ltd., 200 V, 10 L / min type)] under pressure and dissolution. It was generated by letting. Note that tap water was used as the water used for generating the nanobubble water, and oxygen (industrial oxygen, concentration: 99.5% by volume) was used as the gas constituting the bubbles. Moreover, the conditions for generating nanobubbles using the nanobubble generator described above were performed under the condition that the analysis result by the nanoparticle analysis system Nanosite LM10 (manufactured by NanoSight) is as follows. ⁇ Number of bubbles per mL of water: 5 ⁇ 10 8 / mL ⁇ Mode of bubble particle size: 100 nm

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Hydroponics (AREA)
  • Cultivation Of Plants (AREA)

Abstract

Le problème à résoudre par la présente invention concerne la fourniture d'un procédé de commande de fruit de tomate qui permet d'assurer une commande de forme de haut niveau. L'invention concerne également un procédé de commande de forme de fruit de tomate dans lequel de l'eau à nano-bulles est appliquée à une plante qui porte des fruits de tomate.
PCT/JP2019/021230 2018-05-30 2019-05-29 Procédé de commande de forme de fruit de tomate WO2019230766A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020522235A JPWO2019230766A1 (ja) 2018-05-30 2019-05-29 トマト果実の形状制御方法

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JP2018103010 2018-05-30
JP2018-103010 2018-05-30

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WO2019230766A1 true WO2019230766A1 (fr) 2019-12-05

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006042785A (ja) * 2004-08-07 2006-02-16 Nanoplanet Kenkyusho:Kk 植物活性装置、植物活性化方法及びこれを利用した水質浄化装置
JP2010094117A (ja) * 2008-10-16 2010-04-30 Gunjiro Higashitani 無農薬農作物栽培方法及びそれに利用する土壌改善剤
JP2010179266A (ja) * 2009-02-06 2010-08-19 Kochi Univ Of Technology 微細気泡含有液体製造装置、及びこの装置を用いた植物の栽培装置、並びに植物栽培用液体
JP2013078761A (ja) * 2012-11-14 2013-05-02 National Institute Of Advanced Industrial Science & Technology 極微小気泡を含有する水又は水溶液及びそれらの製造方法並びにそれらの用途
JP2015097509A (ja) * 2013-11-19 2015-05-28 サンスター技研株式会社 超微細粒子を利用した植物栽培方法
JP2018007646A (ja) * 2016-07-15 2018-01-18 株式会社アースプロジェクト 栄養素循環システム、土壌改良材、及び、栄養素循環方法
JP2018069193A (ja) * 2016-11-01 2018-05-10 株式会社スイッチ・オン・ライフ ミネラル含有水の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006042785A (ja) * 2004-08-07 2006-02-16 Nanoplanet Kenkyusho:Kk 植物活性装置、植物活性化方法及びこれを利用した水質浄化装置
JP2010094117A (ja) * 2008-10-16 2010-04-30 Gunjiro Higashitani 無農薬農作物栽培方法及びそれに利用する土壌改善剤
JP2010179266A (ja) * 2009-02-06 2010-08-19 Kochi Univ Of Technology 微細気泡含有液体製造装置、及びこの装置を用いた植物の栽培装置、並びに植物栽培用液体
JP2013078761A (ja) * 2012-11-14 2013-05-02 National Institute Of Advanced Industrial Science & Technology 極微小気泡を含有する水又は水溶液及びそれらの製造方法並びにそれらの用途
JP2015097509A (ja) * 2013-11-19 2015-05-28 サンスター技研株式会社 超微細粒子を利用した植物栽培方法
JP2018007646A (ja) * 2016-07-15 2018-01-18 株式会社アースプロジェクト 栄養素循環システム、土壌改良材、及び、栄養素循環方法
JP2018069193A (ja) * 2016-11-01 2018-05-10 株式会社スイッチ・オン・ライフ ミネラル含有水の製造方法

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JPWO2019230766A1 (ja) 2021-07-08
TW202002767A (zh) 2020-01-16

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