JPS5224890A - Working process for laying artificial fish shelters in water and artificial fish shelters to be used therefor - Google Patents

Working process for laying artificial fish shelters in water and artificial fish shelters to be used therefor

Info

Publication number
JPS5224890A
JPS5224890A JP50099142A JP9914275A JPS5224890A JP S5224890 A JPS5224890 A JP S5224890A JP 50099142 A JP50099142 A JP 50099142A JP 9914275 A JP9914275 A JP 9914275A JP S5224890 A JPS5224890 A JP S5224890A
Authority
JP
Japan
Prior art keywords
artificial fish
fish shelters
water
working process
used therefor
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.)
Granted
Application number
JP50099142A
Other languages
Japanese (ja)
Other versions
JPS5415834B2 (en
Inventor
Eiji Miyama
Tadataka Oomori
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.)
KOUWA KK
Kowa Co Ltd
Original Assignee
KOUWA KK
Kowa 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 KOUWA KK, Kowa Co Ltd filed Critical KOUWA KK
Priority to JP50099142A priority Critical patent/JPS5224890A/en
Publication of JPS5224890A publication Critical patent/JPS5224890A/en
Publication of JPS5415834B2 publication Critical patent/JPS5415834B2/ja
Granted 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)
JP50099142A 1975-08-14 1975-08-14 Working process for laying artificial fish shelters in water and artificial fish shelters to be used therefor Granted JPS5224890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50099142A JPS5224890A (en) 1975-08-14 1975-08-14 Working process for laying artificial fish shelters in water and artificial fish shelters to be used therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50099142A JPS5224890A (en) 1975-08-14 1975-08-14 Working process for laying artificial fish shelters in water and artificial fish shelters to be used therefor

Publications (2)

Publication Number Publication Date
JPS5224890A true JPS5224890A (en) 1977-02-24
JPS5415834B2 JPS5415834B2 (en) 1979-06-18

Family

ID=14239440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50099142A Granted JPS5224890A (en) 1975-08-14 1975-08-14 Working process for laying artificial fish shelters in water and artificial fish shelters to be used therefor

Country Status (1)

Country Link
JP (1) JPS5224890A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934815A (en) * 1972-07-28 1974-03-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934815A (en) * 1972-07-28 1974-03-30

Also Published As

Publication number Publication date
JPS5415834B2 (en) 1979-06-18

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