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WO2023008688A1 - Lit mélangé pour culture de plantes, sur lequel une technique à écoulement profond et une culture aéroponique peuvent être utilisées de façon sélective - Google Patents

Lit mélangé pour culture de plantes, sur lequel une technique à écoulement profond et une culture aéroponique peuvent être utilisées de façon sélective Download PDF

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Publication number
WO2023008688A1
WO2023008688A1 PCT/KR2022/005324 KR2022005324W WO2023008688A1 WO 2023008688 A1 WO2023008688 A1 WO 2023008688A1 KR 2022005324 W KR2022005324 W KR 2022005324W WO 2023008688 A1 WO2023008688 A1 WO 2023008688A1
Authority
WO
WIPO (PCT)
Prior art keywords
bed
nutrient solution
port
plant cultivation
mounting jaw
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2022/005324
Other languages
English (en)
Korean (ko)
Inventor
박영민
권민수
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROKYA AGRICULTURAL CORP
Original Assignee
ROKYA AGRICULTURAL CORP
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 ROKYA AGRICULTURAL CORP filed Critical ROKYA AGRICULTURAL CORP
Publication of WO2023008688A1 publication Critical patent/WO2023008688A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A01G31/02—Special apparatus therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
    • A01C23/002—Sludge spreaders, e.g. liquid manure spreaders provided with auxiliary arrangements, e.g. pumps, agitators, cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
    • A01C23/003—Distributing devices, e.g. for rotating, throwing
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
    • A01C23/003—Distributing devices, e.g. for rotating, throwing
    • A01C23/005—Nozzles, valves, splash plates
    • 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
    • A01G29/00—Root feeders; Injecting fertilisers into the roots
    • 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
    • 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
    • A01G9/028—Multi-compartmented pots
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Definitions

  • the present invention relates to a mixed bed for plant cultivation, and more particularly, to a mixed bed capable of selectively performing choleretic cultivation and aerosol cultivation in one bed body.
  • Nutrient culture methods that are being put into practical use include Nutrient Film Technique (NFT), Aeroponics, Deep Flow Technique (DFT), and Rockwool culture.
  • the atomizer is a method of cultivating by spraying a nutrient solution directly on the root zone with a spray nozzle to facilitate the root respiration of crops. Since the root zone is exposed to the air, there is no fear of lack of oxygen, and depending on the amount and moisture absorption characteristics of the crop, It can efficiently supply quantity and moisture, and has the advantage of not requiring a specific medium.
  • Bile culture is a method of cultivating crops by filling a culture medium by adjusting the water level in a cultivation tank of a certain size. Although it requires a large amount of culture medium, it is easy to compose and control the nutrient solution, so it has the characteristics of stable and easy cultivation in conditions where there are severe weather fluctuations and experts are not trained well, such as in Korea.
  • the aeroponic cultivation method and the choleretic culture method each require a bed designed accordingly. That is, the bed for aerosol cultivation is designed in such a way that the nutrient solution sprayed from the nozzle from the bottom can be supplied to the roots of the plant, and the bed for the cultivation of the bile culture is designed so that the roots of the plant can be immersed in the nutrient solution.
  • An object of the present invention is to solve the above problems, to provide a mixed bed capable of cultivating plants by selecting aerosol culture or bile culture using one bed.
  • the above-described object of the present invention can be achieved by a mixed bed for plant cultivation in which a choleric mirror and a spray mirror can be selectively used.
  • the mixed bed for plant cultivation of the present invention has an open upper part, a lower mounting step 115 and an upper mounting step 117 are respectively provided along the height direction, and a side inlet hole 121 through which nutrient solution is supplied is formed on the side surface.
  • a bed body 100 having a bottom discharge hole 123 formed on the bottom surface through which nutrient solution is discharged; a nozzle unit 200 provided along the longitudinal direction on the bottom surface of the bed body 100 and having a plurality of nozzles 220 supplying the nutrient solution upward; It is selectively mounted on either the lower mounting jaw 115 or the upper mounting jaw 117, and a plurality of port insertion holes 320 are formed through a plurality of port insertion holes 320 into which the planted root is exposed to the lower portion of the plate surface. It is characterized in that it includes two port mounting plates (300).
  • the bed body 100 includes an inner bed 110 open at both ends; A pair of bed caps 120 detachably coupled to both ends of the inner bed 110 and having the side inlet hole 121 and the bottom discharge hole 123 formed therein; It includes a sealing member 130 disposed between the inner bed 110 and the bed cap 120 to maintain airtightness, and both side wall surfaces of the inner bed 110 and the bed cap 120 go toward the top. It may be formed to have a trapezoidal cross section with a wider width.
  • the port holder plate 300 is formed to have a horizontal length corresponding to the width of the upper mounting jaw 117 and a vertical length corresponding to the width of the lower mounting jaw 115, It is selectively mounted on the protrusion 117 and the lower support protrusion 115, and an inner track ball 330 and an outer track ball 330a capable of rotating 360 degrees are provided in the edge area of the port holder plate 300, so that the upper Sliding along the mounting jaw 117 or the lower mounting jaw 115 may be possible.
  • the nozzle unit 200 is disposed at regular intervals along the longitudinal direction of the bottom surface of the bed body 100, and the nutrient solution supply pipe 210 through which the nutrient solution is supplied, and the nutrient solution supply pipe 210 It includes a plurality of nozzles 220 coupled at regular intervals along and spraying the nutrient solution toward the top, and the height of the nozzles 220 may be lower than that of the lower holder 115.
  • a plurality of port holder plates 300 are mounted along the longitudinal direction on the lower holder jaw 115, and the bottom discharge hole 123 is closed.
  • the nutrient solution is supplied to the side inlet hole 121 and the nutrient solution is accommodated in the lower space of the lower holder 115, and when used as the spray mirror, the port holder plate 300 is installed in the port holder plate 300 in length.
  • a plurality of them are mounted along the direction, and nutrient solution is supplied to the nutrient solution supply pipe 210 in a state where the bottom discharge hole 123 is open, and the plurality of nozzles 220 are directed toward the lower portion of the pot holder plate 300. Nutrient solution can be sprayed.
  • the mixed bed for plant cultivation according to the present invention can selectively perform choleretic cultivation and aerosol cultivation by changing only the position where the port holder is mounted on the bed body without a separate design change.
  • FIG. 1 is a perspective view showing the external configuration of a mixed bed for plant cultivation according to the present invention
  • Figure 2 is an exploded perspective view showing the disassembled configuration of the mixed bed for plant cultivation according to the present invention
  • Figure 3 is an exploded perspective view showing the disassembled configuration of the bed body of the mixed bed for plant cultivation according to the present invention
  • FIG. 4 is a perspective view showing the configuration of the pot holder plate of the mixed bed for plant cultivation according to the present invention
  • FIG. 5 is a cross-sectional view showing the cross-sectional configuration of a mixed bed for plant cultivation according to the present invention
  • Figure 6 is an exemplary view showing the process of cultivating plants in the mixed bed for plant cultivation according to the present invention in a bile tube method
  • FIG. 7 is an exemplary view showing a process of cultivating plants in a mixed bed for plant cultivation according to the present invention in an aerosol system.
  • FIG. 1 is a perspective view showing the configuration of a mixed bed 1 for plant cultivation according to the present invention
  • FIG. 2 is an exploded perspective view showing the configuration of a mixed bed 1 for plant cultivation in an exploded manner.
  • the mixed bed 1 for plant cultivation includes a bed body 100 in which the nutrient solution W is accommodated, and a nozzle unit 200 provided on the bottom surface of the bed body 100 to spray the nutrient solution And, it is mounted on the bed body 100 and includes a plurality of port holder plates 300 into which the ports B in which plants are planted are inserted.
  • the port holder plate 300 is selectively mounted on the lower mount 115 and the upper mount 117 of the bed body 100 according to the bile system or the spray system And, the nutrient solution (W) can be stored at a certain depth under the bed body 100 or sprayed by the nozzle unit 200. That is, according to the two different nutrient solution cultivation methods of the biliary system and the spray system, the position of the port holder plate 300 and the supply method of nutrient solution can be adjusted. There are advantages to implementing the method.
  • FIG 3 is an exploded perspective view showing the disassembled configuration of the bed body 100.
  • the bed body 100 accommodates the nutrient solution (W) therein and supports the port holder plate 300 into which the port (B) is inserted so that the plant (A) can be grown.
  • the bed body 100 has an inner bed 110 with both ends open, a bed cap 120 coupled to both ends of the inner bed 110, and between the inner bed 110 and the bed cap 120 It includes a sealing member 130 provided in the.
  • the inner bed 110 is provided to have a length capable of supporting a plurality of port holder plates 300 together, and forms a space in which the nutrient solution W can be accommodated.
  • the inner bed 110 has a bottom plate 111, side walls 113 formed on both sides of the bottom plate 111, and a certain area is formed horizontally inward along the height direction of the side wall 113, so that the port holder plate 300 ) has a lower mounting jaw 115 and an upper mounting jaw 117 on which it is mounted.
  • the pair of side walls 113 are formed to gradually widen as they go upward with the bottom plate 111 as the center. That is, the inner bed 110 is formed to have a trapezoidal shape in which the upper width is wider than the width of the bottom plate 111 as a whole.
  • the lower mounting step 115 is formed horizontally with a certain area inward at a height of the middle of the side wall 113 to support the port mounting plate 300 to be mounted.
  • the upper mounting step 117 is formed horizontally with a certain area inward at the upper end of the side wall to support the port mounting plate 300 to be mounted.
  • the lower holder 115 is where the port holder 300 is mounted when the mixed bed 1 is used as a biliary mirror, and the upper holder 117 is the port holder when the mixed bed 1 is used as a spray mirror. (300) is mounted.
  • the width W3 between the upper brackets 117 is wider than the width W2 between the pair of lower brackets 115.
  • a plurality of bolt coupling holes 119 are formed on the plate surface along the circumferential area.
  • the bolt 129 inserted from the bed cap 120 is coupled to the bolt coupling hole 119 so that the bed cap 120 and the inner bed 110 are coupled.
  • the inner bed 110 is manufactured by extruding PVC or ABS material. Accordingly, compared to conventional Styrofoam beds, it has high durability and can be used stably without deformation for a long time.
  • the bed cap 120 is coupled to both ends of the open inner bed 110 to form a space in the bed body 100 in which the nutrient solution W can be accommodated. Unlike the inner bed 110, the bed cap 120 is manufactured by injection molding.
  • the bed cap 120 is formed in a shape corresponding to the bottom plate 111 and the side wall 113 of the inner bed 110, and is formed to block the open front and rear of the inner bed 110.
  • a side inlet hole 121 is formed through the side wall of the bed cap 120, and a bottom discharge hole 123 is formed through the bottom surface.
  • the side inlet hole 121 is not shown in the drawings, but is coupled with a nutrient solution supply pipe (not shown) to supply nutrient solution into the bed body 100 when the mixed bed 1 is used as a bile mirror.
  • the bottom discharge hole 123 discharges the nutrient solution inside the bed body 100 to the outside.
  • an opening and closing cap (not shown) is coupled to the bottom discharge hole 123 to open and close under the control of a manager and to discharge the nutrient solution therein.
  • the bottom discharge hole 123 is closed when the mixed bed 1 is used in the biliary system, so that the nutrient solution W is accommodated at a certain level therein, and is opened when the mixed bed 1 is used as a spray mirror. ) is discharged to the outside.
  • the bed cap 120 is provided with a coupling flange 125 protruding along the edge of the area coupled to the inner bed 110 .
  • a plurality of bolt insertion holes 125a are formed in the coupling flange 125 .
  • the bolt insertion hole 125a is provided coaxially with the bolt coupling hole 119 of the inner bed 110.
  • the bed cap 120 is disposed in contact with the inner bed 110, and the bolt 129 is inserted through the coupling flange 125 and fastened to the bolt coupling hole 119 of the inner bed 110 to form a bed cap ( 120) and the inner bed 110 are coupled.
  • a sealing member 130 is inserted into the bonding area between the bed cap 120 and the inner bed 110 to prevent leakage of the nutrient solution.
  • An inner bolt insertion hole 131 is also provided on the plate surface of the sealing member 130 .
  • a plurality of nozzle units 200 are provided along the longitudinal direction on the bottom surface of the inner bed 110 to inject the nutrient solution (W) into the lower portion of the port (B) when used as a spray mirror.
  • the nozzle unit 200 includes a nutrient solution supply pipe 210 disposed along the longitudinal direction of the bottom plate 111 of the inner bed 110 and an upper portion of the nutrient solution supply pipe 210 along the longitudinal direction. It includes a plurality of nozzles 220 arranged at regular intervals.
  • the nutrient solution supply pipe 210 is connected to a nutrient solution supply tank (not shown) disposed outside the bed body 100 to receive the nutrient solution.
  • a plurality of nutrient solution supply pipes 210 are arranged side by side along the width direction of the bottom plate 111 .
  • a plurality of nozzles 220 are provided along the longitudinal direction of the nutrient solution supply pipe 210 to spray the nutrient solution (W) to the lower portion of the port (B).
  • the nozzle unit 200 is operated only when the mixing bed 1 is used in a spray mirror manner. As shown in Figure 7, the nozzle 220 injects the nutrient solution (W) to the lower portion of the port (B) coupled to the port holder plate 300 mounted on the upper holder (117). The sprayed nutrient solution (W) is sprayed to the root (C) exposed to the lower portion of the port (B).
  • the height h2 of the nozzle unit 200 including the nutrient solution supply pipe 210 and the nozzle 220 is lower than the height h1 of the lower holder 115. This is because the pot holder plate 300 is mounted on the lower holder jaw 115 when the mixed bed 1 is used as a bile mirror, so the nozzle 220 and the plant root of the pot B mounted on the pot holder plate 300 (C) is to prevent interference.
  • the port holder plate 300 is selectively mounted on the lower mount 115 or the upper mount 117, and supports the pot B in which the plant A is planted.
  • Figure 4 is a perspective view showing the bottom configuration of the port holder plate (300).
  • the port holder plate 300 includes a plate-shaped holder plate body 310 having a certain area, a port insertion hole 320 formed on the plate surface of the holder plate body 310, and a holder plate body ( 310) includes an inner track ball 330 and an outer track ball 330a provided below the corner area.
  • the port holder plate 300 is selectively mounted on the lower mount 115 and the upper mount 117.
  • the port mounting plate 300 has a horizontal length L1 corresponding to the width W2 between the pair of lower mounting jaws 115 and a width W3 between the pair of upper mounting jaws 117. It is formed to have a corresponding vertical length (W1).
  • a plurality of port mounting plates 300 are mounted on the bed body 100 so that the horizontal side of the port mounting plate 300 is positioned between the lower mounting jaws 115, and the upper When mounted on the mounting jaws 117, the vertical position of the port mounting plate 300 is positioned between the upper mounting jaws 117.
  • a plurality of port insertion holes 320 are formed through a plurality of rows and columns on the plate surface of the holder plate body 310, and a port B in which a plant A is planted is inserted therein.
  • the inner track ball 330 and the outer track ball 330a are provided in the corner area of the holder plate body 310 so that the port holder plate 300 is installed on the lower mount 115 or the upper mount 117. It allows sliding movement along.
  • the inner track ball 330 is formed with a width W4 corresponding to the lower resting jaw 115, and the outer track ball 330a is formed with a width W5 corresponding to the upper resting jaw 117.
  • the inner track ball 330 and the outer track ball 330a are rotatably coupled to the ball frame 331 by 360°. As a result, regardless of the direction in which the port holder plate 300 is mounted on the lower mount 115 or the upper mount 117, it can be moved along the plate surface of the mount 115 and 117.
  • the inner track ball 330 is in contact with the upper surface of the lower holder 115, and the port holder plate 300 is placed on the upper part.
  • the outer track ball 330a is in contact with the upper surface of the upper mounting jaw 117.
  • the operator does not mount each port holder plate 300 while moving to the corresponding position, and stands on the side of the bed cap 120 sequentially After the port holder plate 300 is mounted on the corresponding holders 115 and 117, the next priority port holder plate 300 is mounted and the senior port holder plate 300 is pushed so that the port holder plate 300 slides to the corresponding position .
  • the track balls 330 and 330a of each port mounting plate 300 rotate and slide along the plate surface of the corresponding mounting jaws 115 and 117, the operator can perform the mounting operation of the port mounting plate 300 with a small force.
  • the plurality of port holder plates 300 can be easily separated by sequentially pushing them forward.
  • the mixed bed 1 for plant cultivation To assemble the mixed bed 1 for plant cultivation, first assemble the bed body 100 as shown in FIG. 3 . The operator places the sealing member 130 on both ends of the inner bed 110 and places the bed cap 120 on the outer side of the sealing member 130 . Then, the plurality of bolts 129 are sequentially inserted into the bolt insertion hole 125a of the bed cap 120, the inner bolt insertion hole 131 of the sealing member 130, and the bolt coupling hole 119 of the inner bed 110 to complete the assembly of the inner bed 110 and the bed cap 120.
  • the nozzle unit 200 is assembled to the bottom plate 111 .
  • the nutrient solution supply pipe 210 integrally formed with the nozzle 220 is disposed along the longitudinal direction of the inner bed 110, and the nutrient solution supply pipe 210 is fixed using a fixing member (not shown). In the same way, a plurality of nutrient solution supply pipes 210 are fixed side by side at regular intervals.
  • the user selects one of the cultivation methods of the galley mirror and the spray mirror according to the plant to be cultivated.
  • the user closes the bottom discharge hole 123 at the bottom of the bed cap 120. Then, a plurality of port mounting plates 300 are mounted on the lower mounting jaw 115 . Then, the nutrient solution (W) is supplied to the side inlet hole (121).
  • the nutrient solution (W) is filled in the space between the bottom plate 111 and the lower mounting jaw 115 of the bed body 100.
  • the root (C) of the plant (A) planted in the port (B) inserted into the port insertion hole (320) of the port holder plate (300) is immersed in the nutrient solution (W) and grows while absorbing the nutrient solution (W).
  • the user opens the bottom discharge hole 123 at the bottom of the bed cap 120.
  • the plurality of port holder plates 300 are mounted on the upper holder jaw 117 in the horizontal and vertical directions when the gallbladder is grown.
  • the nutrient solution is supplied through the nutrient solution supply pipe 210, and the nutrient solution W is sprayed upward from the plurality of nozzles 220.
  • the nutrient solution (W) sprayed upward is supplied to the root (C) of the plant (A) planted in the port (B) inserted into each port holder plate (300) so that the plant (A) can grow .
  • the mixed bed for plant cultivation according to the present invention can selectively perform bile culture and aerosol culture by changing only the position where the port holder is mounted on the bed body without a separate design change.
  • sealing member 200 nozzle unit
  • nutrient solution supply pipe 220 nozzle

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Hydroponics (AREA)

Abstract

La présente invention concerne un lit mélangé pour la culture de plantes, sur lequel une technique à écoulement profond et une culture aéroponique peuvent être utilisées de façon sélective, le lit mélangé comprenant : un corps de lit (100) ayant une partie supérieure ouverte, étant pourvu d'un verrou de retenue inférieur (115) et d'un verrou de retenue supérieur (117) le long d'une direction de hauteur, ayant un trou d'introduction de surface latérale (121) pour fournir un liquide nutritif formé dans sa surface latérale, et ayant un trou d'évacuation inférieur (123) pour évacuer le liquide nutritif formé dans sa surface inférieure ; une partie buse (200) disposée le long d'une direction longitudinale sur la surface inférieure du corps de lit (100) et ayant une pluralité de buses (220) pour fournir le liquide nutritif à une partie supérieure de celle-ci ; et une pluralité de plaques de support d'orifices (300) retenues de manière sélective par le verrou de retenue inférieur (115) ou le verrou de retenue supérieur (117) et ayant une surface de plaque dans laquelle une pluralité de trous d'insertion d'orifice (320) sont formés, un orifice dans lequel une plante est plantée de telle sorte que les racines de la plante soient exposées au côté inférieur de celui-ci étant inséré dans chacun des trous d'insertion d'orifice.
PCT/KR2022/005324 2021-07-29 2022-04-13 Lit mélangé pour culture de plantes, sur lequel une technique à écoulement profond et une culture aéroponique peuvent être utilisées de façon sélective Ceased WO2023008688A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210099666A KR102644288B1 (ko) 2021-07-29 2021-07-29 담액경과 분무경의 선택적 사용이 가능한 식물재배용 혼합베드
KR10-2021-0099666 2021-07-29

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WO2023008688A1 true WO2023008688A1 (fr) 2023-02-02

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PCT/KR2022/005324 Ceased WO2023008688A1 (fr) 2021-07-29 2022-04-13 Lit mélangé pour culture de plantes, sur lequel une technique à écoulement profond et une culture aéroponique peuvent être utilisées de façon sélective

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WO (1) WO2023008688A1 (fr)

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WO2013136459A1 (fr) * 2012-03-14 2013-09-19 株式会社いけうち Dispositif pour la culture des plantes
KR101433775B1 (ko) * 2012-10-23 2014-08-29 권태욱 식물재배용 인큐베이터
KR20170005003A (ko) * 2014-05-16 2017-01-11 가부시키가이샤 이케우치 식물 재배 장치
KR101999327B1 (ko) * 2017-11-06 2019-07-15 농업회사법인 주식회사 유니플랜텍 통기성이 극대화된 저면관수 재배통
KR20200124383A (ko) * 2019-04-24 2020-11-03 (주)일신팜 수경작물의 잔뿌리 제거장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025136092A1 (fr) * 2023-12-19 2025-06-26 Van Heugten Marco Emanuel Plateau pour contenants
NL2036590B1 (en) * 2023-12-19 2025-07-01 Marco Emanuel Van Heugten Tray for containers

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