JPH02142148U - - Google Patents

Info

Publication number
JPH02142148U
JPH02142148U JP1989052316U JP5231689U JPH02142148U JP H02142148 U JPH02142148 U JP H02142148U JP 1989052316 U JP1989052316 U JP 1989052316U JP 5231689 U JP5231689 U JP 5231689U JP H02142148 U JPH02142148 U JP H02142148U
Authority
JP
Japan
Prior art keywords
weir plate
groove
cultivation
nutrient solution
upper side
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
JP1989052316U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1989052316U priority Critical patent/JPH02142148U/ja
Publication of JPH02142148U publication Critical patent/JPH02142148U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y02P60/216—

Landscapes

  • Hydroponics (AREA)
JP1989052316U 1989-05-01 1989-05-01 Pending JPH02142148U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989052316U JPH02142148U (enrdf_load_stackoverflow) 1989-05-01 1989-05-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989052316U JPH02142148U (enrdf_load_stackoverflow) 1989-05-01 1989-05-01

Publications (1)

Publication Number Publication Date
JPH02142148U true JPH02142148U (enrdf_load_stackoverflow) 1990-11-30

Family

ID=31572518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989052316U Pending JPH02142148U (enrdf_load_stackoverflow) 1989-05-01 1989-05-01

Country Status (1)

Country Link
JP (1) JPH02142148U (enrdf_load_stackoverflow)

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