JPS52117789A - Process for carrying out fish nest blocks and blocks for fish nests - Google Patents

Process for carrying out fish nest blocks and blocks for fish nests

Info

Publication number
JPS52117789A
JPS52117789A JP3314876A JP3314876A JPS52117789A JP S52117789 A JPS52117789 A JP S52117789A JP 3314876 A JP3314876 A JP 3314876A JP 3314876 A JP3314876 A JP 3314876A JP S52117789 A JPS52117789 A JP S52117789A
Authority
JP
Japan
Prior art keywords
blocks
fish
carrying
nests
nest
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
JP3314876A
Other languages
Japanese (ja)
Inventor
Masayoshi Nagano
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3314876A priority Critical patent/JPS52117789A/en
Publication of JPS52117789A publication Critical patent/JPS52117789A/en
Pending 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)
  • Revetment (AREA)
JP3314876A 1976-03-24 1976-03-24 Process for carrying out fish nest blocks and blocks for fish nests Pending JPS52117789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3314876A JPS52117789A (en) 1976-03-24 1976-03-24 Process for carrying out fish nest blocks and blocks for fish nests

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3314876A JPS52117789A (en) 1976-03-24 1976-03-24 Process for carrying out fish nest blocks and blocks for fish nests

Publications (1)

Publication Number Publication Date
JPS52117789A true JPS52117789A (en) 1977-10-03

Family

ID=12378487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3314876A Pending JPS52117789A (en) 1976-03-24 1976-03-24 Process for carrying out fish nest blocks and blocks for fish nests

Country Status (1)

Country Link
JP (1) JPS52117789A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333888A (en) * 1976-08-30 1978-03-30 Ichio Shirai Process for building banks in order to protect fishes in rivers* lakes and marshes
JPS5465896U (en) * 1977-10-20 1979-05-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333888A (en) * 1976-08-30 1978-03-30 Ichio Shirai Process for building banks in order to protect fishes in rivers* lakes and marshes
JPS5465896U (en) * 1977-10-20 1979-05-10
JPS5553176Y2 (en) * 1977-10-20 1980-12-09

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