JPS6427420A - Hydroponic culture apparatus - Google Patents

Hydroponic culture apparatus

Info

Publication number
JPS6427420A
JPS6427420A JP62182550A JP18255087A JPS6427420A JP S6427420 A JPS6427420 A JP S6427420A JP 62182550 A JP62182550 A JP 62182550A JP 18255087 A JP18255087 A JP 18255087A JP S6427420 A JPS6427420 A JP S6427420A
Authority
JP
Japan
Prior art keywords
culture solution
tank
inner cylinder
outer cylinder
culture
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.)
Pending
Application number
JP62182550A
Inventor
Ryohei Yoshida
Original Assignee
Matsushita Electric Ind Co 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP62182550A priority Critical patent/JPS6427420A/en
Publication of JPS6427420A publication Critical patent/JPS6427420A/en
Application status is Pending legal-status Critical

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
    • Y02P60/21N2O
    • Y02P60/212Reducing the use of fertilizers
    • Y02P60/216Aquaponics or hydroponics

Abstract

PURPOSE:To prevent rot root of a cultured plant, by providing a culture solution tank composed of a water-impermeable outer cylinder and an inner cylinder made of a water-permeable material resistance to penetration of the root of a plant, placing the culture tank above a culture solution tank and attaching a siphon tube to the bottom part of the outer cylinder. CONSTITUTION:A detachable culture tank 13 is placed on the upper surface of a lid 12 of a culture solution tank 11. The culture tank 13 is composed of a cylindrical outer cylinder 14 made of a plastic and a cylindrical inner cylinder 15 made of sintered plastic. The inner cylinder 15 allows the permeation of water through the minute spaces remaining between the sintered plastic spheres and is resistant to the penetration of plant root since the space is too narrow to pass a plant root. The culture solution in the culture solution tank 11 is pumped up into the inner cylinder 15 of the culture tank with a pump 18 and the liquid levels in the inner cylinder 15 and the outer cylinder 14 are gradually raised. Accordingly, the liquid level in a siphon tube 19 is also raised. When the level reaches a prescribed level, the culture solution in the inner cylinder 15 and the outer cylinder 14 is discharged to the culture solution tank 11 through the discharging hole 17 of the outer cylinder 14.
JP62182550A 1987-07-22 1987-07-22 Hydroponic culture apparatus Pending JPS6427420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62182550A JPS6427420A (en) 1987-07-22 1987-07-22 Hydroponic culture apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62182550A JPS6427420A (en) 1987-07-22 1987-07-22 Hydroponic culture apparatus

Publications (1)

Publication Number Publication Date
JPS6427420A true JPS6427420A (en) 1989-01-30

Family

ID=16120244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62182550A Pending JPS6427420A (en) 1987-07-22 1987-07-22 Hydroponic culture apparatus

Country Status (1)

Country Link
JP (1) JPS6427420A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287949B1 (en) 1994-06-20 2001-09-11 Fujitsu Limited Multi-chip semiconductor chip module
JP2007259815A (en) * 2006-03-29 2007-10-11 Chuden Kankyo Technos Co Ltd Vertically positioned hydroponic cultivation device
JP2011030578A (en) * 2010-11-22 2011-02-17 Chuden Kankyo Technos Co Ltd Vertical hydroponic apparatus
JP2016198040A (en) * 2015-04-10 2016-12-01 興和株式会社 Hydroponic apparatus, and hydroponic method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287949B1 (en) 1994-06-20 2001-09-11 Fujitsu Limited Multi-chip semiconductor chip module
JP2007259815A (en) * 2006-03-29 2007-10-11 Chuden Kankyo Technos Co Ltd Vertically positioned hydroponic cultivation device
JP2011030578A (en) * 2010-11-22 2011-02-17 Chuden Kankyo Technos Co Ltd Vertical hydroponic apparatus
JP2016198040A (en) * 2015-04-10 2016-12-01 興和株式会社 Hydroponic apparatus, and hydroponic method

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