WO2017047001A1 - Milieu hydroponique et appareil hydroponique - Google Patents

Milieu hydroponique et appareil hydroponique Download PDF

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Publication number
WO2017047001A1
WO2017047001A1 PCT/JP2016/003682 JP2016003682W WO2017047001A1 WO 2017047001 A1 WO2017047001 A1 WO 2017047001A1 JP 2016003682 W JP2016003682 W JP 2016003682W WO 2017047001 A1 WO2017047001 A1 WO 2017047001A1
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Prior art keywords
permeable
penetrating
root vegetables
medium
root
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PCT/JP2016/003682
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English (en)
Japanese (ja)
Inventor
宏 矢野
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パナソニックＩｐマネジメント株式会社
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Priority to JP2017540468A priority Critical patent/JPWO2017047001A1/ja
Publication of WO2017047001A1 publication Critical patent/WO2017047001A1/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
    • A01G31/00—Soilless cultivation, e.g. hydroponics

Definitions

  • the present invention relates to a culture medium for hydroponics that grows plants without using soil and a hydroponic cultivation apparatus using the same.
  • Patent Document 1 discloses an example of a medium for hydroponics.
  • germination may adversely affect germination if the area around the part where the bud emerges is dried or if the area where the bud emerges is irradiated with intense light. That is, when germination, it is desirable that the state around the part where the bud emerges is similar to the moisture state and light state in the soil. Therefore, when root vegetables are hydroponically cultivated, in addition to the flexibility of the medium, in order to promote germination, it is necessary to manage the water condition and light condition of the area around the root vegetable roots where the buds emerge. is important. However, there is no document disclosing a technique for improving the moisture state and the light state of the portion around the bud portion of the medium.
  • the present invention has been proposed in view of the above situation. And the objective is to provide the culture medium and hydroponic cultivation apparatus for the hydroponics of the root vegetables which can improve the state of the water
  • the medium for hydroponics of root vegetables according to the first aspect of the present invention has a penetrating portion extending along one direction and retains moisture that has permeated from the outside. And a penetrating portion that is in contact with the penetrating portion so as to cover the penetrating portion, has a notch that communicates with the penetrating portion and penetrates along the one direction, and the moisture is released from the penetrating portion.
  • a non-permeable part that suppresses this, and the non-permeable part has a light-shielding property that the underground part of root vegetables before germination feels when the current time is in the dark period.
  • the hydroponic cultivation apparatus partitions an underground space in which an underground portion of the root vegetable grows and an aboveground space in which the aboveground portion of the root vegetable grows, from the underground space to the above ground space.
  • the partition part which has an opening part which penetrates is provided,
  • the culture medium for hydroponic cultivation of the root vegetables of a 1st aspect is engage
  • the culture medium for hydroponic cultivation of root vegetables of the present invention the water state and light state around the part where the buds appear can be improved. Moreover, according to the hydroponic cultivation apparatus of this invention, germination of root vegetables can be accelerated
  • FIG. 1 It is a disassembled perspective view of the culture medium for hydroponics of Embodiment 1 of this invention. It is a perspective view of the culture medium for hydroponics of Embodiment 1 of this invention, Comprising: It is a figure which shows the state before the root vegetables bud comes out. It is a side view of the culture medium for hydroponics of Embodiment 1 of this invention, and its surrounding fragmentary sectional drawing, Comprising: It is a figure which shows the state before the root vegetables sprout comes out. It is a perspective view of the culture medium for hydroponics of Embodiment 1 of this invention, Comprising: It is a figure which shows the state after the root vegetables sprout came out.
  • the culture medium 30 and the hydroponic cultivation apparatus 90 for the hydroponics of the root vegetable 1 according to the first embodiment will be described with reference to FIGS.
  • Examples of root vegetables 1 that can use the culture medium 30 for hydroponics of the present embodiment include ginseng (ginseng or ginseng) or potato (potato).
  • the root vegetables 1 cultivated by the culture medium 30 of this Embodiment is not limited to these.
  • ginseng is cultivated using the medium 30.
  • the culture medium 30 for hydroponics of the root vegetable 1 of the present embodiment has a permeable portion 3 that retains moisture that has permeated from the outside, and moisture is released from the permeable portion 3.
  • the non-permeable part 2 which suppresses that is provided.
  • the permeable part 3 is comprised with the foam material of the open cell structure.
  • the impermeable part 2 is comprised with the foam material of the closed cell structure. Therefore, the culture medium 30 can be made flexible and lightweight.
  • a typical example of the material having an open cell structure is urethane foam, that is, sponge.
  • PE polyethylene
  • rubber sponge is typical.
  • the permeable portion 3 has a through portion 3 ⁇ / b> A that extends along one direction L in which the imaginary central axis of the cylinder extends, for example, in the vertical direction.
  • the penetrating part 3A is formed by a notch penetrating the permeable part 3 along one direction L.
  • the notch constituting the through portion 3A may have a gap.
  • the non-permeable portion 2 has a cut 2 ⁇ / b> A that communicates with the penetrating portion 3 ⁇ / b> A and penetrates along the one direction L described above.
  • the cut 2A preferably has no gap from the viewpoint of the light shielding property described later.
  • the permeable portion 3 has a cylindrical outer shape, and the non-permeable portion 2 has a disk-like outer shape, but the permeable portion 3 and the non-permeable portion 2 have any outer shape. It may be.
  • the permeable portion 3 has one surface 31 that is one circular plane of the cylinder, and the other circular plane that faces the one surface 31 as the other circular plane. It has a surface 32.
  • the permeable portion 3 has a peripheral surface 33 connected to each of the outer edge of the surface 31 on one side and the outer edge of the surface 32 on the other side.
  • the non-permeable portion 2 has a size enough to cover the entire surface 31 on one side.
  • the impermeable portion 2 is fixed on the surface 31 on one side of the permeable portion 3 with an adhesive. Therefore, it is suppressed that light enters the permeable portion 3 from the outside through the surface 31 on one side. Moreover, it is suppressed that a water
  • the permeable part 3 is formed according to the shape of the underground part 1A when the underground part 1A of the root vegetables 1 without buds is inserted into the penetration part 3A. Flexibility.
  • the impermeable part 2 has block
  • the non-permeable part 2 of the present embodiment has a light shielding property to the extent that the underground part 1A of the root vegetable 1 before germination feels that the current time is the dark period. Therefore, the illuminance of the light irradiated to the portion 1C where the uppermost buds of the underground part 1A appear can be set to a value equal to or less than the illuminance of light that the underground part 1A of the root vegetables 1 feels in the dark period. That is, when the present time is night, a state felt by the underground part 1A before germination shown in FIGS. 2 and 3 can be formed.
  • the light state of the sprout part 1C is the same as the light state in the soil. It becomes a state. In this case, the adverse effect resulting from the state of light does not occur in the germination of the root vegetables 1 that are hydroponically cultivated.
  • the illuminance that the root vegetables 1 feel when the current time is in the dark period varies depending on the type of the root vegetables 1. For example, rice recognizes an illuminance situation of about 200 lux or less as a dark period, and Onamomi recognizes an illuminance situation of 10 lux or less as a dark period.
  • the illuminance at which the underground portion 1A of the root vegetable 1 feels in the dark period is also determined. Therefore, for example, when it is determined that the root vegetable 1 to be cultivated is ginseng, the degree of light-shielding property of the non-permeable part 2 necessary to feel that the underground part 1A of ginseng is in the dark period is also determined.
  • the light-shielding property to the extent that the root vegetables 1 feel that the current time is in the dark period is realized only by the non-permeable portion 2.
  • the surface of the non-permeable portion 2 is colored so as to obtain a light-shielding property to the extent that the root vegetable 1 feels in the dark period. Therefore, it is possible to easily realize a desired light shielding property and diversify the choices of materials for the non-permeable portion 2.
  • the light-shielding property to the extent that the root vegetables 1 feel that the current time is in the dark period may be realized by any configuration such as the thickness, material, and color of the non-permeable portion 2 or a combination thereof. .
  • the non-permeable part 2 suppresses evaporation of moisture in the permeable part 3. Therefore, the state around the portion 1C where the root vegetables 1 sprout can be brought into a wet state similar to that in the soil.
  • the culture medium 30 for hydroponics of the root vegetable 1 of the present embodiment it is possible to improve the water condition and the light condition around the portion 1C where the root vegetable 1 buds appear. it can.
  • FIG. 4 and 5 show the state of the culture medium 30 after the root vegetables 1 sprout.
  • FIG. 5 shows the state of the culture medium 30 inserted into the opening 7A of the partition 7 that partitions the above-described ground space 91 and the underground space 92 of the hydroponic cultivation apparatus 90 described later.
  • the non-permeable part 2 has a degree of flexibility that allows the buds as the underground part 1 ⁇ / b> A to be cut and penetrate the 2 ⁇ / b> A.
  • the shoots of the root vegetables 1 that have emerged from the bud portion 1C grow into stems as the above-ground portion 1B, penetrate the cut 2A, and reach the above-ground space 91.
  • the penetrating part 3 ⁇ / b> A of the permeable part 3 may be a through hole instead of the penetrating notch shown in FIG. 1.
  • the shape of the through-hole is not limited to a cylindrical shape, and may be any shape such as a triangular prism shape or a quadrangular prism shape.
  • the penetrating part 3 ⁇ / b> A was cut inward from the peripheral surface 33 of the permeable part 3 to a position connecting the central part of the surface 31 on one side and the central part of the surface 32 on the other side. It may be a thing.
  • the notch 2A that penetrates is also cut inward from the peripheral surface of the impermeable portion 2 to a position that connects the central portion of the circular surface on one side and the central portion of the circular surface on the other side. There may be.
  • the cut 2A is preferably as small as possible, but if the light-shielding property and moisture retention of the non-permeable part 2 to the extent that the underground part 1A feels in the dark period can be ensured, the peripheral part of the non-permeable part 2 is centered. It may be cut inward.
  • the notch 2A and the penetrating portion 3A that penetrate in the present embodiment are linear notches in plan view.
  • both the cut 2A and the through portion 3A may be cuts of other forms such as an X-shaped cut in a plan view.
  • the hydroponic cultivation apparatus 90 means an apparatus for cultivating a plant by immersing the root of the root vegetable 1 in water.
  • the hydroponic cultivation apparatus 90 of the present embodiment includes a water tank 6 that is provided in the housing 100 and holds the nutrient solution 60. A nutrient solution 60 is stored in the water tank 6.
  • the hydroponic cultivation apparatus 90 includes the illumination unit 5 above the root vegetables 1. Since the leaf as the above-ground part 1B of the root vegetables 1 protrudes upward from the culture medium 30, it can receive light from the illumination part 5 and can perform photosynthesis.
  • the fine roots as the underground part 1A of the root vegetables 1 hang down so as to be immersed in the nutrient solution 60 from the lower part of the main root. Therefore, the root vegetables 1 can absorb the nutrient solution 60 from the fine roots.
  • the hydroponic cultivation apparatus 90 of the present embodiment includes a partition 7 having an opening 7A in which a culture medium 30 for hydroponic cultivation is fitted.
  • the partition part 7 may have any shape as long as it can hold the culture medium 30 for hydroponics so as to position the root vegetables 1 above the nutrient solution 60.
  • the partition portion 7 is preferably formed of a material such as foamed polystyrene from the viewpoint of weight reduction.
  • the hydroponic cultivation apparatus 90 includes the nutrient solution supply unit 10 that supplies the nutrient solution 60 to the permeable portion 3 of the culture medium 30.
  • the nutrient solution supply unit 10 includes a spray port 20 that blows the mist-shaped nutrient solution 60 toward the underground space 92, a pipe and pump 11 that guides the nutrient solution 60 to the spray port 20, and a tank 12 that stores the nutrient solution 60. It has.
  • the nutrient solution 60 in the tank 12 is supplied from the supply pipe 6 ⁇ / b> A to which the water tank 6 is attached to the water tank 6 by the drive of the pump 11, and is provided in the water tank 6. It is discharged from the discharge pipe 6C.
  • the nutrient solution 60 is blown out from the spray port 20 to the underground space 92 by driving the pump 11.
  • the nutrient solution 60 blown out from the spray port 20 to the underground space 92 penetrates the permeable portion 3 by contacting the culture medium 30. Thereby, the wet state of the permeable part 3 is maintained, and the nutrient solution 60 is supplied to the underground part 1A of the root vegetables 1.
  • the hydroponic cultivation apparatus 90 of the present embodiment includes the medium 30 described above. Therefore, the moisture state and light state of the permeable portion 3 around the portion 1C where the root vegetables 1 buds are maintained in the same state as that in the soil by the non-permeable portion 2. Therefore, germination of root vegetables 1 can be promoted. Moreover, the root vegetables 1 in the state before germination and the root vegetables 1 in the state after germination can be cultivated by the same hydroponic cultivation apparatus 90.
  • the medium 30 for hydroponics of the root vegetable 1 according to the present embodiment differs from the medium 30 for hydroponics of the root vegetable 1 according to the first embodiment. Except for the points described below, the medium 30 for hydroponics of the root vegetable 1 according to the present embodiment has substantially the same configuration as the medium 30 for hydroponics of the root vegetable 1 according to the first embodiment. ing.
  • the permeable portion 3 has a cylindrical outer shape and extends in one direction L, as in the culture medium 30 of the first embodiment. It has a penetrating part 3A extending in the direction.
  • the permeable portion 3 has a disc-shaped recess 3 ⁇ / b> C on one circular surface of the columnar outer shape.
  • the penetrating portion 3A is a cut extending from the bottom surface of the disc-shaped recess 3C to the other circular surface of the cylindrical outer shape of the permeable portion 3 facing the bottom surface.
  • the impermeable portion 2 has a disk-like outer shape.
  • the impermeable portion 2 has a cut 2A that communicates with the penetrating portion 3A and penetrates along the one direction L, as in the first embodiment.
  • FIG. 9 and FIG. 10 show the state of the culture medium 30 of the present embodiment when the underground part 1A of the root vegetable 1 in a state where no buds are produced is inserted into the penetration part 3A.
  • FIG. 10 shows the state of the culture medium 30 of the present embodiment inserted into the opening 7A of the partition 7 that partitions the ground space 91 and the underground space 92 of the hydroponic cultivation apparatus 90 (see FIG. 7). Yes.
  • the impermeable portion 2 is fitted into the recess 3 ⁇ / b> C so that the upper surface 3 ⁇ / b> D of the protrusion adjacent to the recess 3 ⁇ / b> C becomes an exposed surface.
  • the impermeable part 2 is in contact with the permeable part 3 so that 3 A of penetration parts may be covered.
  • the disc-shaped impermeable portion 2 has a diameter slightly larger than the diameter of the disc-shaped recess 3C. Therefore, the non-permeable part 2 is interference-fitted, that is, press-fitted into the recessed part 3C. Therefore, the impermeable portion 2 and the permeable portion 3 are fixed so as not to be separated from each other. However, the permeable portion 3 and the non-permeable portion 2 may be fixed by an adhesive.
  • FIG. 11 and FIG. 12 show the state of the medium 30 of the present embodiment after the root vegetables 1 sprout.
  • FIG. 12 has shown the state of the culture medium 30 of this Embodiment inserted in the opening part 7A of the partition part 7 which partitions off the ground space 91 and the underground space 92 of the hydroponic cultivation apparatus 90.
  • FIG. 11 and FIG. 12 show the state of the medium 30 of the present embodiment after the root vegetables 1 sprout.
  • FIG. 12 has shown the state of the culture medium 30 of this Embodiment inserted in the opening part 7A of the partition part 7 which partitions off the ground space 91 and the underground space 92 of the hydroponic cultivation apparatus 90.
  • the permeable part 3 has a penetrating part 3A when the underground part 1A of the root vegetable 1 without buds is inserted into the penetrating part 3A.
  • it has the softness
  • the non-permeable part 2 has the flexibility of the grade which the bud extended upwards from the underground part 1A cuts and penetrates 2A.
  • the non-permeable part 2 has a light shielding property to the extent that the underground part 1A of the root vegetables 1 before germination feels that the current time is in the dark period. Therefore, even if light reaches the permeable portion 3 from the ground space 91 via the upper surface 3D of the convex portion, the non-permeable portion 2 is in the state of light around the portion 1C where the bud of the permeable portion 3 comes out. Can be made to feel that the underground part 1A is in the dark period.
  • the penetrating part 3 ⁇ / b> A of the permeable part 3 may be a through hole instead of the penetrating notch shown in FIG. 8.
  • the shape of the through-hole is not limited to a cylindrical shape, and may be any shape such as a triangular prism shape or a quadrangular prism shape.
  • the cut 2A is cut inward from the peripheral surface of the non-permeable portion 2 to a position connecting the central portion of the surface on one side and the central portion of the surface on the other side. It may be.
  • the penetration portion 3A is also cut inward from the peripheral surface of the permeable portion 3 to a position connecting the central portion of the surface on one side and the central portion of the surface on the other side. It may be.
  • the through-cut 2A and the through-hole 3A of the present embodiment are also linear cuts in plan view as shown in FIG.
  • both the cut 2A and the through portion 3A may be cuts of other forms such as an X-shaped cut in a plan view.
  • the medium 30 for hydroponics of the root vegetable 1 according to the present embodiment has the permeable part 3 and the non-permeable part 2 of the medium 30 for hydroponics of the root vegetable 1 according to the second embodiment.
  • the culture medium 30 has an opening 4 ⁇ / b> C and an opening 4 ⁇ / b> D in addition to the permeable portion 3 and the non-permeable portion 2, and the tubular portion 4 extending along one direction L. It has more.
  • the cylindrical portion 4 has a cylindrical shape, but may have a rectangular cylindrical shape.
  • an outer peripheral surface and an internal peripheral surface do not need to be a substantially similar shape.
  • the outer peripheral surface may be configured by a side surface of a rectangular tube, and the inner peripheral surface may be configured by a cylindrical peripheral surface.
  • the permeable portion 3 and the non-permeable portion 2 are fitted into the cylindrical portion 4.
  • the non-permeable portion 2 and the permeable portion 3 are interference-fitted, that is, press-fitted to the cylindrical portion 4.
  • the non-permeable part 2 and the permeable part 3 are press-fitted into the tubular part 4 together with the underground part 1A in a state where the underground part 1A of the root vegetables 1 is inserted into the penetration part 3A.
  • the cylindrical part 4 has higher rigidity than the permeable part 3 and the non-permeable part 2.
  • the cylindrical portion 4 is preferably formed of plastic, metal, foamed polystyrene, hard rubber, or the like in order to sufficiently exhibit the effect of reducing external force. According to this, since the root vegetables 1 in the permeable part 3 and the non-permeable part 2 are protected from external force by the cylindrical part 4, attachment to the opening part 7A of the culture medium 30 can be performed easily.
  • the lower end of the cylindrical part 4 has a ring-shaped edge part 4B extending inward from the cylindrical part 4. Therefore, the permeable portion 3 and the non-permeable portion 2 are fitted in the tubular portion 4 so as to be placed on the edge portion 4B. As a result, the permeable portion 3 and the non-permeable portion 2 are arranged in the vertical direction in the cylindrical portion 4. Accordingly, the penetrating part 3A and the notch 2A penetrating are arranged so as to extend along one direction L from the opening 4C on one side of the cylindrical part 4 to the opening 4D on the other side of the cylindrical part 4.
  • the permeable portion 3 and the non-permeable portion 2 are formed slightly larger in the radial direction than the internal space of the tubular portion 4, the permeable portion 3 and the non-permeable portion 2 are in close contact with the tubular portion 4 to form a tubular shape. Does not fall from part 4.
  • the cylindrical part 4 may be a cylindrical body that does not have the edge part 4B.
  • the tubular portion 4 further includes a locked portion 4A that protrudes outward from the outer peripheral surface of the upper end of the tubular portion 4.
  • the locked portion 4A is hooked on the partition portion 7 around the opening 7A. Therefore, the culture medium 30 does not fall from the opening 7A.
  • the peripheral surface of the cylindrical portion 4 has a diameter slightly larger than the diameter of the opening 7A, the cylindrical portion 4 is press-fitted into the opening 7A and thus does not fall from the opening 7A.
  • the cylindrical part 4 may be a cylindrical body that does not have the locked part 4A.
  • the medium 30 for hydroponics of the root vegetable 1 includes the permeable part 3 and the non-permeable part 2.
  • the permeable part 3 has the penetration part 3A extended along the one direction L, and hold
  • the non-permeable portion 2 is in contact with the permeable portion 3 so as to cover the penetration portion 3A, and has a cut 2A that communicates with the penetration portion 3A and penetrates along the one direction L, so that moisture is permeable. The release from the portion 3 is suppressed.
  • the non-permeable part 2 has a light shielding property to the extent that the underground part 1A of the root vegetables 1 before germination feels that the current time is the dark period.
  • the root vegetables 1 show the state around the part 1C from which the root vegetables 1 sprout comes out. It can be in a state where it feels dark. Therefore, it is possible to improve the moisture state and light state around the portion 1C where the root vegetables 1 sprout in the medium 30.
  • the permeable part 3 may have a surface 31 on one side and a surface 32 on the other side facing the surface 31 on one side.
  • the permeable part 3 may have a peripheral surface 33 connected to each of the outer edge of the surface 31 on one side and the outer edge of the surface 32 on the other side.
  • the impermeable portion 2 may cover the entire surface 31 on one side.
  • the permeable portion 3 has a recess 3C, and the non-permeable portion 2 may be fitted into the recess 3C so that the upper surface 3D of the protrusion adjacent to the recess 3C becomes an exposed surface.
  • the permeable portion 3 is exposed to the ground space 91 when the culture medium 30 is fitted into the opening 7 ⁇ / b> A of the partition portion 7. Therefore, a certain amount of moisture in the permeable portion 3 evaporates into the ground space 91.
  • the water in the permeable portion 3 is prevented from being spoiled due to the water remaining in the permeable portion 3 for a long period of time. be able to.
  • the permeable part 3 may include an open cell structure, and the non-permeable part 2 may include a closed cell structure.
  • the medium 30 for hydroponics of root vegetables as described above can be formed of a general material.
  • the culture medium 30 has a higher rigidity than the permeable part 3 and the non-permeable part 2 and further includes a cylindrical part 4 extending along one direction L.
  • the permeable part 3 and the non-permeable part 2 May be fitted into the tubular portion 4. According to this, since the root vegetables 1 in the permeable part 3 and the non-permeable part 2 are protected by the cylindrical part 4, the culture medium 30 can be easily attached to the opening part 7A.
  • the hydroponic cultivation apparatus 90 divides the underground space 92 where the underground part 1A of the root vegetable 1 grows from the ground space 91 where the ground part 1B of the root vegetable 1 grows, and penetrates from the underground space 92 to the ground space 91 A partition 7 having an opening 7A is provided.
  • the medium 30 for hydroponics of the root vegetable 1 is fitted in the opening 7A.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Hydroponics (AREA)

Abstract

La présente invention concerne un milieu hydroponique (30) pour un légume-racine (1) doté : d'une partie perméable (3) ; et d'une partie imperméable (2). La partie perméable (3) est dotée d'une section de pénétration (3A) s'étendant dans une direction (L), et retient l'eau de perméation provenant de l'extérieur. La partie imperméable (2), qui est en contact avec la partie perméable (3) de manière à recouvrir la section de pénétration (3A), présente une encoche (2A) qui est reliée en communication avec la section de pénétration (3A) et qui forme une pénétration dans la première direction (L), et supprime l'évacuation de l'eau de la partie perméable (3). La partie imperméable (2) présente une capacité à bloquer la lumière au niveau duquel une partie souterraine (1A) de légumes-racines (1) détecte, avant la germination, que l'instant présent se situe dans une période d'obscurité.
PCT/JP2016/003682 2015-09-14 2016-08-09 Milieu hydroponique et appareil hydroponique WO2017047001A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107006199A (zh) * 2017-06-12 2017-08-04 福建农林大学 一种用于叶面施肥供养控制的装置及方法
WO2018216422A1 (fr) * 2017-05-25 2018-11-29 パナソニックＩｐマネジメント株式会社 Dispositif de culture hydroponique et procédé de culture hydroponique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009383U (ja) * 1994-08-17 1995-04-04 有限会社バディー 水耕栽培における定植資材
JP2014018110A (ja) * 2012-07-13 2014-02-03 Tsubakimoto Chain Co 水耕栽培装置
JP2014033621A (ja) * 2012-08-07 2014-02-24 Daiwa House Industry Co Ltd 水耕栽培用プレート及びこれを備えた水耕栽培ユニット
JP2014180237A (ja) * 2013-03-19 2014-09-29 Nishimatsu Constr Co Ltd 苗床
JP2015062368A (ja) * 2013-09-25 2015-04-09 パナソニックＩｐマネジメント株式会社 水耕栽培用の培地および水耕栽培装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009383U (ja) * 1994-08-17 1995-04-04 有限会社バディー 水耕栽培における定植資材
JP2014018110A (ja) * 2012-07-13 2014-02-03 Tsubakimoto Chain Co 水耕栽培装置
JP2014033621A (ja) * 2012-08-07 2014-02-24 Daiwa House Industry Co Ltd 水耕栽培用プレート及びこれを備えた水耕栽培ユニット
JP2014180237A (ja) * 2013-03-19 2014-09-29 Nishimatsu Constr Co Ltd 苗床
JP2015062368A (ja) * 2013-09-25 2015-04-09 パナソニックＩｐマネジメント株式会社 水耕栽培用の培地および水耕栽培装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018216422A1 (fr) * 2017-05-25 2018-11-29 パナソニックＩｐマネジメント株式会社 Dispositif de culture hydroponique et procédé de culture hydroponique
CN107006199A (zh) * 2017-06-12 2017-08-04 福建农林大学 一种用于叶面施肥供养控制的装置及方法

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