WO2018163862A1 - Contenant hydroponique et son procédé de fabrication - Google Patents

Contenant hydroponique et son procédé de fabrication Download PDF

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Publication number
WO2018163862A1
WO2018163862A1 PCT/JP2018/006689 JP2018006689W WO2018163862A1 WO 2018163862 A1 WO2018163862 A1 WO 2018163862A1 JP 2018006689 W JP2018006689 W JP 2018006689W WO 2018163862 A1 WO2018163862 A1 WO 2018163862A1
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WO
WIPO (PCT)
Prior art keywords
water
container
soluble
soluble paper
hydroponics
Prior art date
Application number
PCT/JP2018/006689
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English (en)
Japanese (ja)
Inventor
志奇 陳
Original Assignee
デルタ電子株式会社
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.)
Filing date
Publication date
Application filed by デルタ電子株式会社 filed Critical デルタ電子株式会社
Publication of WO2018163862A1 publication Critical patent/WO2018163862A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
    • 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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers

Definitions

  • This invention relates to the container for hydroponics used for hydroponics, and its manufacturing method.
  • hydroponic cultivation of plants such as vegetables, herbs, and fruits has been carried out at home and elsewhere for both hobbies and benefits.
  • a cultivation plate is installed on the liquid level of the culture solution stored in the hydroponic cultivation device, and a hydroponics container having water permeability is placed on the cultivation plate. The plant is grown so as to be soaked in the culture medium contained in the hydroponics container.
  • so-called sowing work in which seeds are inserted into a culture medium one by one is a very time-consuming work.
  • the depth at which seeds are buried in the medium greatly affects the germination rate, and is a major cause of failure for beginners.
  • cleaning the cultivation container after cultivating the plant is a labor-intensive operation.
  • Patent Document 1 discloses a seed sticker that can germinate seeds only by supplying moisture even to a user who has never cultivated a plant.
  • the seed sticker is prepared by cutting the transfer paper with the coating layer on the top surface into an appropriate size, applying an adhesive to the top surface of the transfer paper coating layer, and forming the adhesive layer.
  • the seed pellets are arranged at predetermined intervals, a loess sheet is disposed so as to cover the seed pellets, and a film made of a water-soluble resin is adhered to the ocher sheet.
  • the specific aspect according to the present invention is to provide a hydroponics container that can reduce the labor of the user.
  • a specific aspect according to the present invention is to provide a manufacturing technique capable of easily manufacturing the above-mentioned hydroponics container.
  • a container for hydroponics includes a container body provided with through holes in each of a side wall and a bottom wall, a medium housed in the container body, and a water-soluble paper covering the medium.
  • a hydroponics container comprising a water-soluble adhesive attached to one surface of the water-soluble paper and for attaching seeds.
  • the culture solution By immersing the hydroponic cultivation container having the above-described configuration in the culture solution, the culture solution is supplied from the through holes provided in the side wall and the bottom wall of the container main body to the medium contained in the hydroponic cultivation container, and cultured.
  • the seed that has absorbed the liquid germinates, and the bud can grow and grow above the water-soluble adhesive and water-soluble paper dissolved in the culture solution. Therefore, the user's trouble can be reduced.
  • the water-soluble paper is preferably provided with a slit.
  • a sheet is disposed between the water-soluble paper and the medium.
  • the method for producing a container for hydroponics is a method for producing a container for hydroponic cultivation in which seeds are arranged on a medium accommodated in a water-permeable container body, which is a water-soluble paper sheet. Forming a notch having a shape corresponding to the shape of the container body in plan view, a step of disposing a water-soluble adhesive in a region surrounded by the notch, and the water-soluble adhesive in which the water-soluble adhesive is disposed.
  • a step of spraying seeds on a paper sheet to attach the seeds to the water-soluble adhesive and a step of taking out the water-soluble paper that is a portion surrounded by the cuts from the water-soluble paper sheet along the cuts And a step of placing the extracted water-soluble paper on the medium.
  • the hydroponics container according to the present invention described above can be easily manufactured.
  • FIG. 1 is a longitudinal section of the container for hydroponics concerning a 1st embodiment.
  • FIG. 2 is an exploded view of a longitudinal section of the hydroponic container according to the embodiment.
  • FIG. 3 is a surface view of water-soluble paper.
  • FIG. 4 is a back view of the water-soluble paper.
  • FIG. 5 is a schematic cross-sectional view showing a state in which the hydroponics container according to the embodiment is installed on the cultivation plate.
  • FIG. 6 is a process diagram of a method for producing a hydroponics container.
  • FIG. 7 is an explanatory diagram of the manufacturing process of the container for hydroponics.
  • FIG. 8 is an explanatory diagram of the manufacturing process of the container for hydroponics.
  • FIG. 1 is a longitudinal section of the container for hydroponics concerning a 1st embodiment.
  • FIG. 2 is an exploded view of a longitudinal section of the hydroponic container according to the embodiment.
  • FIG. 3 is a surface view
  • FIG. 9 is an explanatory diagram of the manufacturing process of the hydroponics container.
  • FIG. 10 is an explanatory view of the manufacturing process of the hydroponics container.
  • FIG. 11 is an explanatory diagram of the manufacturing process of the hydroponics container.
  • FIG. 12 is a longitudinal sectional view of a hydroponics container according to the second embodiment.
  • FIG. 13 is an exploded view of a longitudinal section of the hydroponic container according to the embodiment.
  • FIG. 14 is a plan view of the sheet.
  • FIG. 15 is a longitudinal sectional view of a hydroponics container according to the second embodiment.
  • FIG. 16 is a diagram showing a modified embodiment of the slit.
  • FIG. 1 is a vertical cross-sectional view of a hydroponics container 1 according to the first embodiment
  • FIG. 2 is an exploded view of a vertical cross section of the hydroponic container 1.
  • the hydroponics container 1 includes a container main body 10, a medium 20 accommodated in the container main body 10, a water-soluble paper 30 covering the medium 20, and a water-soluble paper 30. And a water-soluble pressure-sensitive adhesive 40 for attaching the seed 50 to the surface on the side facing the culture medium 20.
  • the container body 10 has a cylindrical shape with a bottom provided with a cylindrical side wall 12 and a bottom wall 14 at the lower end of the side wall 12.
  • the side wall 12 and the bottom wall 14 are provided with a plurality of through holes 16 penetrating between the inner side and the outer side.
  • the culture solution is supplied to the medium 20 accommodated in the container body 10 through the through holes 16.
  • the roots of the plant can project from the medium 20 to the outside of the container body 10 through the through holes 16.
  • the material of the container body 10 is, for example, a biodegradable plastic or corrosive fiber, which is light-shielding, has a low environmental load, does not react chemically even if immersed in a culture solution for a long time, A material that is harmless and that does not require disposal after use due to biodegradability or corrosion is preferred.
  • a raw material of the container main body 10 it is not limited to such a raw material, For example, a synthetic resin, stainless steel, etc. may be sufficient.
  • the upper periphery of the opening of the container body 10 is provided with protruding portions 18 that protrude radially outward in the horizontal direction.
  • This protrusion 18 becomes a part supported by the opening peripheral part of the cultivation plate 60 when installing in the cultivation plate 60 mentioned later.
  • the shape of the container body 10 is not limited to a bottomed cylindrical shape, and may be a square box shape, for example. Further, the shape of the side wall 12 in plan view (top view) is not limited to a circle, and may be, for example, a rectangle or a polygon. Further, the shape of each through hole 16 is not particularly limited. Each through-hole 16 may be, for example, an L-shape provided from the side wall 12 to the bottom wall 14 or may be a mesh shape.
  • the medium 20 is formed of, for example, a sponge and is accommodated in the container body 10.
  • the raw material of the culture medium 20 should just be a raw material which has a water absorption and water retention property and cannot pass the through-hole 16 of the container main body 10, and is not limited only to sponge.
  • the culture medium 20 is formed in a cylindrical shape having a diameter slightly smaller than the diameter of the inner periphery of the container body 10 and having a height lower than the height of the container body 10 so that the medium 20 can be accommodated inside the container body 10. ing. Note that the medium 20 may be subjected to antiseptic treatment and fungicidal treatment.
  • the water-soluble paper 30 is disposed on the upper surface side of the medium 20 and covers the medium 20.
  • the peripheral edge of the water-soluble paper 30 is adhered to the side wall 12 of the container body 10 or is in close contact with the side wall 12 so that the position does not shift.
  • the water-soluble paper 30 serves as a lid for the container body 10 until the hydroponics container 1 is immersed in the culture solution and hydroponics is started (during storage, etc.). For example, even when the hydroponics container 1 is tilted during transportation of the hydroponic container 1, the culture medium 20 is prevented from rolling out from the container body 10.
  • the water-soluble paper 30 does not become a hindrance when the buds grow upward until the seeds 50 germinate.
  • the thickness of the water-soluble paper 30 is preferably 0.08 mm or less so that the seed 50 is melted before germination.
  • FIG. 3 is a surface view of the water-soluble paper 30.
  • the water-soluble paper 30 has a circular outline along the inner periphery of the side wall 12 of the container body 10.
  • a plurality of slits 32 are provided substantially in the center of the water-soluble paper 30. According to such a slit 32, the dissolution of the water-soluble paper 30 can be promoted by leaching the culture solution from the slit 32. Further, even when the seed 50 arranged under the water-soluble paper 30 germinates and tries to extend upward, even if the water-soluble paper 30 is not sufficiently dissolved, the bud passes through the slit 32. It can also be expected to extend upward.
  • the number of slits 32 is not limited to a plurality, and may be one. Further, the slit 32 may not be provided depending on circumstances such as ease of dissolution of the water-soluble paper 30.
  • FIG. 4 is a back view of the water-soluble paper 30.
  • This back surface is the surface facing the culture medium 20.
  • a plurality of circular water-soluble adhesives 40 for attaching the seeds 50 are disposed (four in this example) so as to surround the slit 32 in the center.
  • the water-soluble adhesive 40 is, for example, a water-soluble double-sided tape. One side of the double-sided tape is bonded to the water-soluble paper 30 and the other side is used for attaching the seed 50.
  • the seed 50 is attached to the water-soluble adhesive 40, and the medium 20 and the seed are covered by covering the medium 20 with the water-soluble paper 30 so that the back surface of the water-soluble paper 30 to which the seed 50 is attached faces the medium 20. 50 can be stably stored in the container body 10.
  • the location which attaches the water-soluble adhesive 40 to the water-soluble paper 30 is not limited to four locations, and can be increased / decreased suitably.
  • the water-soluble adhesive 40 may be provided in an annular shape surrounding the slit 32. Further, when the slit 32 is not provided in the central portion of the water-soluble paper 30, the water-soluble adhesive 40 may be provided in the central portion.
  • the shape of the water-soluble adhesive 40 is not limited to a circle, and may be a rectangle or an ellipse.
  • the number of seeds 50 attached to each water-soluble pressure-sensitive adhesive 40 can be adjusted according to the number of attached water-soluble pressure-sensitive adhesives 40, the size, the shape, and the like.
  • the seed 50 may be a seed of a plant that can be hydroponically cultivated, such as leafy vegetables, herbs, fruits, and flowers.
  • FIG. 5 is a schematic cross-sectional view showing a state where the hydroponics container 1 is installed on the cultivation plate 60 on the culture solution 3.
  • hydroponics can be performed by immersing the container 1 for hydroponics having the above-described configuration in a culture solution containing nutrients necessary for plants to germinate and grow.
  • the culture solution 3 is filled in the hydroponics device 2.
  • a cultivation plate 60 is installed on the upper surface of the culture solution 3.
  • the cultivation plate 60 is a plate-shaped member made of, for example, synthetic resin, and one or more openings 62 are provided on the main surface.
  • the diameter of the opening 62 is set to be slightly larger than the outer diameter of the opening peripheral edge of the container body 10.
  • the height h at which the medium 20 in the container body 10 is immersed in the culture solution 3 is preferably 20 mm or more in a full water level so that the plant can grow stably.
  • the inside of the container main body 10 can be obtained from the through holes 16 provided in the side wall 12 and the bottom wall 14 of the container main body 10.
  • the culture solution 3 is supplied to the medium 20 accommodated in the medium.
  • the seed 50 which absorbed the culture solution 3 germinates, and the plant which germinated from the seed 50 grows by a bud extending above the water-soluble adhesive 40 and the water-soluble paper 30 which were melt
  • Plant seed 50 can be germinated and grown without application.
  • a circular cut 5 is formed in the large water-soluble paper sheet 4 by matching the shape of the side wall 12 of the container body 10 in plan view (step S101 in FIG. 6).
  • the cut 5 is for cutting off the circular water-soluble paper 30 for covering the culture medium 20 in the container body 10 from the water-soluble paper sheet 4.
  • the notch 5 may be provided with a connecting portion 5a such that the circular area surrounded by the notch 5 is connected to the water-soluble paper sheet 4 only at several places (two places in this embodiment) as in the illustrated example.
  • a large number of fine through holes may be continuously arranged as perforations.
  • the slit 32 can also be formed.
  • the water-soluble adhesive 40 is disposed in the area surrounded by the circular cut 5 (step S102 in FIG. 6). As described above, when the slits 32 are formed, the water-soluble adhesive 40 is provided around the slits 32 so as to surround the slits 32.
  • a plurality of seeds 50 are sprayed on the surface of the water-soluble paper sheet 4 to which the water-soluble adhesive 40 has been attached (step S103 in FIG. 6).
  • the seed 50 in contact with the water-soluble adhesive 40 adheres to the water-soluble adhesive 40.
  • the seeds 50 not attached to the water-soluble adhesive 40 are removed (step S104 in FIG. 6).
  • the surface of the water-soluble paper sheet 4 may be inclined, faced down, or swept with a brush. The removed seed 50 can be used for the next spraying.
  • a plurality of water-soluble papers 30 are formed by cutting the area surrounded by the respective cuts 5 from the water-soluble paper sheet 4 along the respective cuts 5 (step S105 in FIG. 6).
  • a large number of water-soluble papers 30 each having an appropriate amount of seed 50 attached thereto can be manufactured simultaneously.
  • each of the water-soluble papers 30 is placed on the medium 20 contained in the container body 10 with the surface to which the water-soluble adhesive 40 is attached and the seed 50 is attached facing down. (Step S106 in FIG. 6). Thereby, the water-soluble paper 30 is arrange
  • FIG. 12 is a longitudinal sectional view of a hydroponics container 1A according to the second embodiment
  • FIG. 13 is an exploded view of a longitudinal section of the hydroponic container 1A.
  • FIG. 14 is a plan view of the sheet 70.
  • the diameter of the seed 50 is relatively large (for example, 0.5 mm or more), it is considered that the water-soluble paper 30 and the culture medium 20 are not in close contact with each other so that a gap is formed and the seed 50 is easily dried.
  • the gap between the water-soluble paper 30 and the culture medium 20 can be eliminated by arranging the sheet 70 between the soluble paper 30 and the culture medium 20. Thereby, drying of seed 50 can be prevented and water absorption can be improved.
  • a material of the sheet 70 a material having good water absorption and water retention such as sponge is preferable. Other configurations are the same as those in the first embodiment.
  • the position and size of the gap formed between the water-soluble paper 30 and the culture medium 20 vary depending on the number, position and size of the water-soluble adhesive 40 attached to the water-soluble paper 30 and the size of the seed 50.
  • the shape of the sheet 70 is not limited to an annular shape, and can be deformed in time according to the position and size of the gap.
  • FIG. 15 is a longitudinal sectional view of a hydroponics container 1B according to the third embodiment.
  • the water-soluble paper 30 is disposed on the upper side of the culture medium 20, and the water-soluble adhesive 40 is attached to the surface of the water-soluble paper 30 that does not face the culture medium 20. 50 is fixed. Further, a water-soluble film 80 is provided so as to cover the water-soluble paper 30, the water-soluble adhesive 40, and the seed 50.
  • the water-soluble film 80 is weaker than the water-soluble paper 30 and can penetrate the buds germinated from the seed 50 even if it is not sufficiently dissolved in water. For this reason, for example, even when buds having relatively small seeds, such as mint and watercress, are weak, buds do not need to penetrate water-soluble paper 30 and can be germinated easily. Moreover, since the water-soluble film
  • the manufacturing method of the hydroponic container 1B of the third embodiment is basically the same as that described in the first embodiment. However, when the water-soluble paper 30 is disposed on the medium 20, the surface on which the water-soluble adhesive 40 and the seed 50 are not disposed is opposed to the medium 20, and then the water-soluble paper 30 is disposed. The difference is that a water-soluble film 80 is provided so as to cover the above.
  • the seed 50 of the plant can be germinated and grown, thereby reducing the user's labor. Is possible.
  • the present invention is not limited to the contents of the above-described embodiments, and various modifications can be made within the scope of the gist of the present invention.
  • the slit 32 provided in the water-soluble paper 30 is not limited to a plurality of linear slits arranged in parallel as described above. For example, as shown in FIG. It may be arranged.
  • 1, 1A, 1B Hydroponic container, 2: Hydroponic device, 3: Culture solution, 4: Water-soluble paper sheet, 5: Cut, 5a: Connection part, 10: Container body, 12: Side wall, 14 : Bottom wall, 16: through hole, 18: protrusion, 20: medium, 30: water-soluble paper, 32: slit, 40: water-soluble adhesive, 50: seed, 60: cultivation plate, 62: opening

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Hydroponics (AREA)

Abstract

L'invention concerne un contenant hydroponique avec lequel il est possible de faire germer et croître une plante simplement en l'immergeant dans une solution de culture, sans effort de la part de l'utilisateur. Un récipient hydroponique comprend : un corps de récipient dans lequel des trous traversants sont ménagés dans chacune des parois latérales et de la paroi inférieure ; un milieu reçu à l'intérieur du corps de récipient ; un papier hydrosoluble qui recouvre le milieu ; et un adhésif hydrosoluble fixé à une surface du papier hydrosoluble, pour faire adhérer la graine.
PCT/JP2018/006689 2017-03-10 2018-02-23 Contenant hydroponique et son procédé de fabrication WO2018163862A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-046626 2017-03-10
JP2017046626A JP2018148831A (ja) 2017-03-10 2017-03-10 水耕栽培用容器及びその製造方法

Publications (1)

Publication Number Publication Date
WO2018163862A1 true WO2018163862A1 (fr) 2018-09-13

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WO (1) WO2018163862A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11691807B1 (en) 2019-02-14 2023-07-04 Nathan Rudnick Packaged plant delivery system with sterile growing medium
CN110896841A (zh) * 2019-12-11 2020-03-24 深圳鑫舟生物信息科技有限公司 一种小麦水培育芽的新方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844654Y1 (fr) * 1969-05-01 1973-12-22
JPS61125267U (fr) * 1985-01-23 1986-08-06
JPS6326259U (fr) * 1986-08-02 1988-02-20
JPH02119727A (ja) * 1988-10-31 1990-05-07 Matsushita Electric Ind Co Ltd 水耕栽培器
JPH0529309U (ja) * 1991-09-25 1993-04-20 株式会社スリオンテツク 播種用テープ
EP0887003A1 (fr) * 1997-06-23 1998-12-30 Wen Tsan Ko Méthode et appareil pour la culture de plantes
JP3902630B2 (ja) * 2005-07-05 2007-04-11 正義 山根 育苗ポット及び水耕栽培装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844654Y1 (fr) * 1969-05-01 1973-12-22
JPS61125267U (fr) * 1985-01-23 1986-08-06
JPS6326259U (fr) * 1986-08-02 1988-02-20
JPH02119727A (ja) * 1988-10-31 1990-05-07 Matsushita Electric Ind Co Ltd 水耕栽培器
JPH0529309U (ja) * 1991-09-25 1993-04-20 株式会社スリオンテツク 播種用テープ
EP0887003A1 (fr) * 1997-06-23 1998-12-30 Wen Tsan Ko Méthode et appareil pour la culture de plantes
JP3902630B2 (ja) * 2005-07-05 2007-04-11 正義 山根 育苗ポット及び水耕栽培装置

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