JPH0523727B2 - - Google Patents

Info

Publication number
JPH0523727B2
JPH0523727B2 JP57226876A JP22687682A JPH0523727B2 JP H0523727 B2 JPH0523727 B2 JP H0523727B2 JP 57226876 A JP57226876 A JP 57226876A JP 22687682 A JP22687682 A JP 22687682A JP H0523727 B2 JPH0523727 B2 JP H0523727B2
Authority
JP
Japan
Prior art keywords
support
water
support beam
plant
plants
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.)
Expired - Lifetime
Application number
JP57226876A
Other languages
Japanese (ja)
Other versions
JPS59120037A (en
Inventor
Koichi Motonaga
Tsuneo Sugyama
Masaki Takatsuji
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57226876A priority Critical patent/JPS59120037A/en
Publication of JPS59120037A publication Critical patent/JPS59120037A/en
Publication of JPH0523727B2 publication Critical patent/JPH0523727B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Hydroponics (AREA)

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は植物栽培に係り、特に幼苗時に大きい
床面積で育てないようにし、小さい面積で大きい
収穫を得るのに好適な水耕栽培装置に関するもの
である。
[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to plant cultivation, and particularly relates to a hydroponic cultivation device suitable for avoiding growing seedlings in a large floor area and obtaining a large harvest in a small area. It is.

〔従来技術〕[Prior art]

従来の水耕栽培装置は平面図を第1図に、第1
図のA−A線断面図を第2図に、第2図のB−B
線断面図を第3図に示し、栽培槽1の上に支持は
り2を水平状態に乗せ、該支持はり2の株穴に軟
かい連続発泡の発泡体で構成した支持体3をはめ
込み、支持体3には植物4が植込まれている。植
物4は幼苗4a,中苗4b,成熟4cに分かれて
別々の支持はり2に植込まれ、支持体3の下部を
栽培槽1の中に入れた養水5に浸漬して栽培され
ている。従来の水耕栽培装置では植物4は定植か
つ収穫まで栽培槽1の上で成育させるため、特に
成長の遅い幼苗4aの時期に大きな床面積を占め
ることになり、ひいては植物の生産量を増加でき
ないという欠点があつた。すなわち、水耕栽培に
おいては成長の遅い幼苗4a時に大きい床面積を
占めないような工夫の有無によつて水耕栽培装置
の良否が決まるといつても過言ではない。
The plan view of conventional hydroponic cultivation equipment is shown in Figure 1.
The sectional view taken along the line A-A in the figure is shown in Fig. 2, and the sectional view taken along the line B-B in Fig. 2 is shown in Fig. 2.
A line cross-sectional view is shown in FIG. 3. A support beam 2 is placed horizontally on top of the cultivation tank 1, and a support 3 made of soft continuous foam is fitted into the plant hole of the support beam 2. A plant 4 is implanted in the body 3. The plants 4 are divided into young seedlings 4a, medium seedlings 4b, and mature plants 4c and planted on separate support beams 2, and are cultivated by immersing the lower part of the support 3 in nutrient water 5 placed in the cultivation tank 1. . In conventional hydroponic cultivation devices, the plants 4 are grown in the cultivation tank 1 until they are planted and harvested, so they occupy a large floor space, especially during the slow-growing stage of seedlings 4a, which makes it impossible to increase plant production. There was a drawback. In other words, it is no exaggeration to say that in hydroponic cultivation, the quality of the hydroponic cultivation device is determined by whether or not it is designed to prevent the slow-growing seedlings 4a from occupying a large floor area.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、幼苗時の植物を効率よく生育
させると共に、幼苗時に大きい床面積を占めなく
ても生育できる水耕栽培装置を提供することにあ
る。
An object of the present invention is to provide a hydroponic cultivation apparatus that allows plants to grow efficiently when they are young, and which allows them to grow without occupying a large floor area when they are young.

〔発明の概要〕[Summary of the invention]

本発明の水耕栽培装置は、生長の遅い幼苗時に
支持はりを水平状態にしないで立て掛けさせるも
のである。すなわち、たとえ促成栽培であつても
定植したばかりの幼苗に強い照度を与えたり濃度
の大なるCO2ガスを与えることはできないので、
栽培槽の上に支持はりを水平状態に載置する必要
はない。むしろ、植物の根が少しぬれる程度に養
水に浸されておればよいので、支持はりは立て掛
けておいても幼苗の栽培条件は十分である。特
に、茎が真直ぐに延びない植物や弱光でよい植物
では、収穫まで支持はりを立て掛けたまゝでよい
場合がある。このように、幼苗時だけ支持はりを
立て掛けるだけでも、植物の生産量は飛躍的に増
大するものである。
The hydroponic cultivation apparatus of the present invention allows the support beam to be propped up instead of being held horizontally when the seedlings are growing slowly. In other words, even if forced cultivation is used, it is not possible to provide strong illumination or high concentrations of CO 2 gas to young seedlings that have just been planted.
It is not necessary to place the support beam horizontally on top of the cultivation tank. Rather, it is sufficient that the roots of the plants are soaked in nutrient water to the extent that they are slightly wet, so the cultivation conditions for young seedlings are sufficient even if the supporting beams are propped up. In particular, for plants whose stems do not grow straight or plants that require low light, it may be sufficient to leave the support beam propped up until harvest. In this way, the amount of plants produced can be dramatically increased by simply leaning support beams only when the seedlings are young.

〔発明の実施例〕[Embodiments of the invention]

本発明の水耕栽培装置を図面にしたがつて詳細
に説明する。
The hydroponic cultivation apparatus of the present invention will be explained in detail with reference to the drawings.

本発明の水耕栽培装置に用いる支持はりの平面
図を第4図に、第4図のC−C線断面図を第5図
に示し、支持はり11の上面に金属蒸着などによ
つて構成した反射膜12を設け、支持はり11と
反射膜12に設けた株穴に軟かい連続発泡の発泡
体で構成した支持体13をはめ込み、支持体13
には植物14が植込まれている。反射膜12は支
持はり11に直接金属蒸着することもあるし、金
属蒸着フイルムを貼付けることもあり、さらに金
属はくを貼付けることもある。
A plan view of the support beam used in the hydroponic cultivation apparatus of the present invention is shown in FIG. 4, and a cross-sectional view taken along the line CC in FIG. 4 is shown in FIG. 5. A support 13 made of a soft open-cell foam is fitted into the hole provided in the support beam 11 and the reflection film 12.
Plant 14 is planted in. The reflective film 12 may be formed by directly depositing metal on the support beam 11, by pasting a metal-deposited film, or by pasting a metal foil.

以後は特にことわらない限り支持はり11と反
射膜12を一体の支持はりとして取り扱うことと
し、植物14は定植後の幼苗程度のものとして取
り扱うこととする。
Hereinafter, unless otherwise specified, the support beam 11 and the reflective film 12 will be treated as an integrated support beam, and the plants 14 will be treated as being about the size of young seedlings after being planted.

本発明の水耕栽培装置で支持はりを鉛直に立て
掛ける場合の正面図を第6図に、第6図のD−D
線視図を第7図に、第6図のE−E線断面図を第
8図に示し、支持はり21に設けた株穴に軟かい
連続発泡の発泡体で構成した支持体22をはめ込
み、該支持体22には植物23が植込まれてい
る。植物23を植込んだ支持はり21は基盤24
の上に鉛直に立て掛けられ、支持はり21の上部
は壁面25に設けた支持具26に支えられてい
る。支持はり21は表側と裏側を交互に、すなわ
ち、支持はり21の表側と表側が向い合い裏側と
裏側が向い合うように立て掛ける。支持はり21
の裏側が向い合つた部分の上方に養水を散水させ
るための散水器27を設けている。図示の如く、
支持はり21の裏側には植物23の根があるので
支持はり21の裏側と裏側が向い合う部分は上部
にカバー61をして光線が植物23の根に当るの
を防止する。
A front view of the hydroponic culture device of the present invention when the support beam is placed vertically is shown in Fig. 6, and D-D in Fig. 6.
A perspective view is shown in FIG. 7, and a cross-sectional view taken along the line E-E in FIG. 6 is shown in FIG. , a plant 23 is planted on the support 22. The support beam 21 in which the plant 23 is planted is the base 24
The upper part of the support beam 21 is supported by a support 26 provided on a wall surface 25. The support beams 21 are propped up alternately with their front sides and back sides facing each other, that is, the front sides of the support beams 21 face each other, and the back sides of the support beams 21 face each other. Support beam 21
A water sprinkler 27 for sprinkling nutrient water is provided above the parts where the back sides face each other. As shown,
Since the roots of the plant 23 are on the back side of the support beam 21, a cover 61 is placed on the upper part of the part where the back sides of the support beam 21 face each other to prevent the light beams from hitting the roots of the plant 23.

支持はり21の表側を明るくし裏側に散水器2
7で養水を散水させると、支持体22は絶えず養
水を含んで植物23の根を浸潤させ、植物23を
生育させることになる。植物は葉が上方に根が下
方になるのが本来の植え方であるが、幼苗の時期
には葉に光線を当て根の部分を暗くすれば植物が
水平状態になつていても生育できるものである。
生長の遅い幼苗の時期に支持はりを水平状態にし
ないでおくと小さい面積で沢山の幼苗を生育させ
ることができるので、上述の支持はりを立て掛け
るやり方は植物の生産量を飛躍的に増大できるも
のである。
Brighten the front side of the support beam 21 and install a water sprinkler 2 on the back side.
When nutrient water is sprinkled in step 7, the support body 22 constantly contains the nutrient water to infiltrate the roots of the plants 23, causing the plants 23 to grow. The original way plants are planted is with the leaves facing upwards and the roots facing downwards, but when the seedlings are young, they can grow even if they are placed horizontally by shining light on the leaves and darkening the roots. It is.
If you do not keep the support beams horizontal during the slow-growing stage of seedlings, you can grow many seedlings in a small area, so the above method of leaning support beams can dramatically increase plant production. It is.

本発明の水耕栽培装置で支持はりを鉛直に立て
掛け、養水が行き渡り易いように導水板を支持は
りの裏側に設けた場合の正面図を第9図に、第9
図のF−F線断面図を第10図に、導水板の詳細
図を第11図に、第11図のG−G線断面図で導
水板に凸部を設けたものを第12図に、導水板に
凹部を設けたものを第13図に示している。支持
はり31に設けた株穴に軟かい連続発泡の発泡体
で構成した支持体32をはめ込み、該支持体32
には植物33が植込まれている。植物33を植込
んだ支持はり31は基盤34の上に鉛直に立て掛
けられ、支持はり31の上方は壁面35に設けた
支持具36に支えられている。支持はり31は表
側と裏側を交互に、すなわち、支持はり31の表
側と表側が向い合い、裏側と裏側が向い合うよう
に立て掛ける。支持はり31の裏側は導水板37
を挟んでおり、該導水板37の両面に支持体32
が接し、導水板37の上方に養水を散水させるた
めの散水器38を設けている。図示の如く、支持
はり31の裏側には植物33の根があるので支持
はり31の裏側と裏側が向い合う部分は上部にカ
バー61をして光線が植物33の根に当るのを防
止する。
Figure 9 is a front view of the hydroponic cultivation apparatus of the present invention in which the support beam is placed vertically and a water guide plate is provided on the back side of the support beam to facilitate the distribution of nutrient water.
Figure 10 is a cross-sectional view taken along the line FF in the figure, Figure 11 is a detailed view of the water guide plate, and Figure 12 is a cross-sectional view taken along the line G-G in Figure 11 with a protrusion provided on the water guide plate. FIG. 13 shows a water guide plate with a recessed portion. A support body 32 made of soft continuous foam is fitted into a stock hole provided in the support beam 31, and the support body 32
Plant 33 is planted in. A support beam 31 on which a plant 33 is planted is vertically placed on a base 34, and the upper part of the support beam 31 is supported by a support 36 provided on a wall surface 35. The support beams 31 are propped up alternately with their front sides and back sides facing each other, that is, the front sides of the support beams 31 face each other, and the back sides of the support beams 31 face each other. The back side of the support beam 31 is a water guide plate 37
Supports 32 are provided on both sides of the water guide plate 37.
A water sprinkler 38 for sprinkling nutrient water is provided above the water guiding plate 37. As shown in the figure, there are roots of the plants 33 on the back side of the support beam 31, so a cover 61 is placed on the upper part of the part where the back sides of the support beam 31 face each other to prevent the light beams from hitting the roots of the plant 33.

前記の導水板37の詳細は第11図のごとくで
あり、導水板37の両面にジグザグ状の導入帯3
9が設けられ、導水帯39の谷部40に支持体3
2が接するようになつている。
The details of the water guide plate 37 are as shown in FIG.
9 is provided, and the support body 3 is provided in the valley part 40 of the water conduction belt 39
The two are now touching each other.

導水帯の断面形状を2例示すと、第11図のG
−G線断面図で導水板に凸部を設けたものを第1
2図に、導水板に凹部を設けたものを第13図に
示す。第12図では導水板41に凸せき状の導水
帯42を設け、第13図では導水板43に凹溝状
の導水帯44を設けている。導水帯42と44は
ジグザグ状でありその谷部に養水が集まるように
なつている。したがつて、第11図の谷部40に
支持体32があれば、支持体32には養水が供給
されることになる。
Two examples of the cross-sectional shape of the water conveyance zone are G in Figure 11.
-The one with a convex part on the water guide plate in the cross-sectional view on the G line is the first one.
FIG. 13 shows a water guide plate with a recessed portion in FIG. 2. In FIG. 12, a convex water guide band 42 is provided on the water guide plate 41, and in FIG. 13, a groove-shaped water guide band 44 is provided in the water guide plate 43. The water conveyance belts 42 and 44 have a zigzag shape so that nutrient water collects in the valleys. Therefore, if the support 32 is located in the valley 40 in FIG. 11, the support 32 will be supplied with nutrient water.

上述の水耕栽培装置によると、生長の遅い幼苗
時には支持はりを立て掛けるために幼苗時に大き
い床面積を必要とせず、植物の生産量を増大する
ことができる。
According to the above-described hydroponic cultivation apparatus, a large floor area is not required for supporting beams when growing slow-growing young seedlings, and the production amount of plants can be increased.

〔発明の効果〕〔Effect of the invention〕

本発明の水耕栽培装置によれば、幼苗時の植物
を効率よく生育させると共に、幼苗時に大きい床
面積を必要としないために、定植物の幼苗時の植
物の生産量を増大させることができ、ひいては生
産費を小さくすることができるという効果があ
る。
According to the hydroponic cultivation apparatus of the present invention, plants in the form of young seedlings can be grown efficiently, and since a large floor area is not required in the case of young seedlings, the production amount of plants in the form of young seedlings of established plants can be increased. This has the effect of reducing production costs.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来の水耕栽培装置の平面図、第2図
は第1図のA−A線断面図、第3図は第2図のB
−B線断面図、第4図は本発明の水耕栽培装置に
用いる支持はりの平面図、第5図は第4図のC−
C線断面図、第6図は本発明の水耕栽培装置で支
持はりを鉛直に立て掛ける場合の正面図、第7図
は第6図のD−D線視図、第8図は第6図のE−
E線断面図、第9図は本発明の水耕栽培装置で支
持はりを鉛直に立て掛け、導水板を支持はりの裏
側に設けた場合の正面図、第10図は第9図のF
−F線断面図、第11図は導水板の詳細図、第1
2図は第11図のG−G線断面図で凸せきを設け
た場合、第13図は第11図のG−G線断面図で
凹溝を設けた場合の説明図である。 11……支持はり、12……反射膜、13……
支持体、14……植物、21……支持はり、22
……支持体、23……植物、27……散水器、3
1……支持はり、32……支持体、33……植
物、37……導水板、38……散水器、39……
導水帯、42……導水帯、44……導水帯。
Figure 1 is a plan view of a conventional hydroponic cultivation device, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is B in Figure 2.
4 is a plan view of the support beam used in the hydroponic cultivation apparatus of the present invention, and FIG. 5 is a sectional view taken along line C-B in FIG.
6 is a front view of the hydroponic cultivation apparatus of the present invention when the support beam is placed vertically, FIG. 7 is a view taken along line D-D of FIG. 6, and FIG. E-
9 is a front view of the hydroponic cultivation apparatus of the present invention in which the support beam is placed vertically and the water guide plate is provided on the back side of the support beam, and FIG. 10 is the F of FIG. 9.
-F line sectional view, Figure 11 is a detailed view of the water guide plate, 1st
2 is a cross-sectional view taken along the line G--G in FIG. 11, and FIG. 13 is a cross-sectional view taken along the line G--G in FIG. 11, in which a concave groove is provided. 11... Support beam, 12... Reflective film, 13...
Support, 14...Plant, 21...Support beam, 22
... Support, 23 ... Plant, 27 ... Water sprinkler, 3
1...Support beam, 32...Support, 33...Plant, 37...Water guide plate, 38...Water sprinkler, 39...
Water conduction belt, 42... Water conduction belt, 44... Water conduction belt.

Claims (1)

【特許請求の範囲】[Claims] 1 光線を反射しやすい反射膜を表側表面に設け
た支持はりに植物の支持体を設け、該支持体に植
物が植込まれた支持はりをその裏側が向い合うよ
うに垂直方向に少なくとも一対設置し、該それぞ
れの支持はりの裏側が向い合つた部分に養水供給
手段として植物の根が位置する箇所にジグザグ状
の導水帯の谷部を備えた導水部材を設け該導水部
材の上部に養水を供給する散水器を設けると共
に、該それぞれの支持はりの裏側が向い合つた部
分の上部に光線を遮断するカバーを設け、定植後
の幼苗時の植物を栽培するように構成したことを
特徴とする水耕栽培装置。
1. A plant support is provided on a support beam whose front surface is provided with a reflective film that easily reflects light rays, and at least one pair of support beams with plants planted on the support are installed in a vertical direction so that their back sides face each other. A water guide member with a zigzag-shaped water conductor belt valley is provided at the place where the roots of the plant are located as a water supply means on the part where the back sides of each of the supporting beams face each other, and a water supply member is provided in the upper part of the water guide member. In addition to providing a water sprinkler for supplying water, a cover for blocking light rays is provided above the portion where the back sides of each of the support beams face each other, and the structure is configured to cultivate plants in the form of young seedlings after planting. Hydroponic cultivation equipment.
JP57226876A 1982-12-27 1982-12-27 Hydropontic apparatus Granted JPS59120037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57226876A JPS59120037A (en) 1982-12-27 1982-12-27 Hydropontic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57226876A JPS59120037A (en) 1982-12-27 1982-12-27 Hydropontic apparatus

Publications (2)

Publication Number Publication Date
JPS59120037A JPS59120037A (en) 1984-07-11
JPH0523727B2 true JPH0523727B2 (en) 1993-04-05

Family

ID=16851955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57226876A Granted JPS59120037A (en) 1982-12-27 1982-12-27 Hydropontic apparatus

Country Status (1)

Country Link
JP (1) JPS59120037A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995000007A1 (en) * 1993-06-21 1995-01-05 Kirin Engineering Co., Ltd. Plant cultivating apparatus

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124330A (en) * 1984-11-21 1986-06-12 キユーピー株式会社 Hydroponic apparatus
JPH0513153U (en) * 1991-04-08 1993-02-23 株式会社エム式水耕研究所 Vertical type plant cultivation bed
CA2082278A1 (en) * 1991-03-06 1992-09-07 Kunihiko Murai Vertical plant-cultivating bed
JPH04133165U (en) * 1991-06-04 1992-12-10 株式会社エム式水耕研究所 Vertical plant cultivation bed
JPH0523852U (en) * 1991-09-13 1993-03-30 株式会社エム式水耕研究所 Vertical type plant cultivation bed
JPH0513154U (en) * 1991-04-08 1993-02-23 株式会社エム式水耕研究所 Vertical type plant cultivation bed
JPH0523853U (en) * 1991-09-13 1993-03-30 株式会社エム式水耕研究所 Vertical type plant cultivation bed
JPH0633452U (en) * 1991-06-20 1994-05-06 キユーピー株式会社 Spray type hydroponics device
EP3409103B1 (en) * 2017-05-30 2021-09-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for encouraging the growth of plants

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991833A (en) * 1972-10-13 1974-09-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991833A (en) * 1972-10-13 1974-09-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995000007A1 (en) * 1993-06-21 1995-01-05 Kirin Engineering Co., Ltd. Plant cultivating apparatus

Also Published As

Publication number Publication date
JPS59120037A (en) 1984-07-11

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