JPS51135290A - Process and device for increasing productivity of fishing grounds - Google Patents

Process and device for increasing productivity of fishing grounds

Info

Publication number
JPS51135290A
JPS51135290A JP50055222A JP5522275A JPS51135290A JP S51135290 A JPS51135290 A JP S51135290A JP 50055222 A JP50055222 A JP 50055222A JP 5522275 A JP5522275 A JP 5522275A JP S51135290 A JPS51135290 A JP S51135290A
Authority
JP
Japan
Prior art keywords
increasing productivity
fishing grounds
grounds
fishing
productivity
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
JP50055222A
Other languages
Japanese (ja)
Inventor
Kazuo Tamaoki
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 JP50055222A priority Critical patent/JPS51135290A/en
Publication of JPS51135290A publication Critical patent/JPS51135290A/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

  • Farming Of Fish And Shellfish (AREA)
JP50055222A 1975-05-08 1975-05-08 Process and device for increasing productivity of fishing grounds Pending JPS51135290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50055222A JPS51135290A (en) 1975-05-08 1975-05-08 Process and device for increasing productivity of fishing grounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50055222A JPS51135290A (en) 1975-05-08 1975-05-08 Process and device for increasing productivity of fishing grounds

Publications (1)

Publication Number Publication Date
JPS51135290A true JPS51135290A (en) 1976-11-24

Family

ID=12992572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50055222A Pending JPS51135290A (en) 1975-05-08 1975-05-08 Process and device for increasing productivity of fishing grounds

Country Status (1)

Country Link
JP (1) JPS51135290A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117500U (en) * 1977-02-25 1978-09-19
JPS53121397U (en) * 1977-03-05 1978-09-27
JPS60234526A (en) * 1984-05-07 1985-11-21 三井化学株式会社 Giant aquatic tank structure on ocean
JPS62136165U (en) * 1986-02-21 1987-08-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117500U (en) * 1977-02-25 1978-09-19
JPS53121397U (en) * 1977-03-05 1978-09-27
JPS60234526A (en) * 1984-05-07 1985-11-21 三井化学株式会社 Giant aquatic tank structure on ocean
JPH0547169B2 (en) * 1984-05-07 1993-07-16 Mitsui Petrochemical Ind
JPS62136165U (en) * 1986-02-21 1987-08-27

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