JPH0724049Y2 - イカ類産卵用の水中造林装置 - Google Patents

イカ類産卵用の水中造林装置

Info

Publication number
JPH0724049Y2
JPH0724049Y2 JP1987182071U JP18207187U JPH0724049Y2 JP H0724049 Y2 JPH0724049 Y2 JP H0724049Y2 JP 1987182071 U JP1987182071 U JP 1987182071U JP 18207187 U JP18207187 U JP 18207187U JP H0724049 Y2 JPH0724049 Y2 JP H0724049Y2
Authority
JP
Japan
Prior art keywords
underwater
base
spawning
trunk
branch
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
JP1987182071U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0184565U (US07118763-20061010-C00002.png
Inventor
忠憲 背尾
晃一 松下
Original Assignee
旭化成工業株式会社
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 旭化成工業株式会社 filed Critical 旭化成工業株式会社
Priority to JP1987182071U priority Critical patent/JPH0724049Y2/ja
Publication of JPH0184565U publication Critical patent/JPH0184565U/ja
Application granted granted Critical
Publication of JPH0724049Y2 publication Critical patent/JPH0724049Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
JP1987182071U 1987-11-30 1987-11-30 イカ類産卵用の水中造林装置 Expired - Lifetime JPH0724049Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987182071U JPH0724049Y2 (ja) 1987-11-30 1987-11-30 イカ類産卵用の水中造林装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987182071U JPH0724049Y2 (ja) 1987-11-30 1987-11-30 イカ類産卵用の水中造林装置

Publications (2)

Publication Number Publication Date
JPH0184565U JPH0184565U (US07118763-20061010-C00002.png) 1989-06-05
JPH0724049Y2 true JPH0724049Y2 (ja) 1995-06-05

Family

ID=31473527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987182071U Expired - Lifetime JPH0724049Y2 (ja) 1987-11-30 1987-11-30 イカ類産卵用の水中造林装置

Country Status (1)

Country Link
JP (1) JPH0724049Y2 (US07118763-20061010-C00002.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2905432B2 (ja) * 1995-03-31 1999-06-14 岡部株式会社 立体的海中林の造成方法
JP2827092B2 (ja) * 1995-04-20 1998-11-18 貞信 樽井 人工漁礁

Also Published As

Publication number Publication date
JPH0184565U (US07118763-20061010-C00002.png) 1989-06-05

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