JPH0229902Y2 - - Google Patents

Info

Publication number
JPH0229902Y2
JPH0229902Y2 JP1985062975U JP6297585U JPH0229902Y2 JP H0229902 Y2 JPH0229902 Y2 JP H0229902Y2 JP 1985062975 U JP1985062975 U JP 1985062975U JP 6297585 U JP6297585 U JP 6297585U JP H0229902 Y2 JPH0229902 Y2 JP H0229902Y2
Authority
JP
Japan
Prior art keywords
phytoplankton
floating body
fence
coconut shell
fiber network
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
Application number
JP1985062975U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61178863U (en]
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 JP1985062975U priority Critical patent/JPH0229902Y2/ja
Publication of JPS61178863U publication Critical patent/JPS61178863U/ja
Application granted granted Critical
Publication of JPH0229902Y2 publication Critical patent/JPH0229902Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Farming Of Fish And Shellfish (AREA)
JP1985062975U 1985-04-26 1985-04-26 Expired JPH0229902Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985062975U JPH0229902Y2 (en]) 1985-04-26 1985-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985062975U JPH0229902Y2 (en]) 1985-04-26 1985-04-26

Publications (2)

Publication Number Publication Date
JPS61178863U JPS61178863U (en]) 1986-11-07
JPH0229902Y2 true JPH0229902Y2 (en]) 1990-08-10

Family

ID=30592690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985062975U Expired JPH0229902Y2 (en]) 1985-04-26 1985-04-26

Country Status (1)

Country Link
JP (1) JPH0229902Y2 (en])

Also Published As

Publication number Publication date
JPS61178863U (en]) 1986-11-07

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