JPH0321134B2 - - Google Patents

Info

Publication number
JPH0321134B2
JPH0321134B2 JP57147579A JP14757982A JPH0321134B2 JP H0321134 B2 JPH0321134 B2 JP H0321134B2 JP 57147579 A JP57147579 A JP 57147579A JP 14757982 A JP14757982 A JP 14757982A JP H0321134 B2 JPH0321134 B2 JP H0321134B2
Authority
JP
Japan
Prior art keywords
shelf
concrete
fiber structure
corrosion
shelves
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
JP57147579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5939232A (ja
Inventor
Masaru Suzuki
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.)
NIPPON SOHAN KK
Original Assignee
NIPPON SOHAN KK
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 NIPPON SOHAN KK filed Critical NIPPON SOHAN KK
Priority to JP57147579A priority Critical patent/JPS5939232A/ja
Publication of JPS5939232A publication Critical patent/JPS5939232A/ja
Publication of JPH0321134B2 publication Critical patent/JPH0321134B2/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)
JP57147579A 1982-08-27 1982-08-27 いか産卵礁の施工方法 Granted JPS5939232A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57147579A JPS5939232A (ja) 1982-08-27 1982-08-27 いか産卵礁の施工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57147579A JPS5939232A (ja) 1982-08-27 1982-08-27 いか産卵礁の施工方法

Publications (2)

Publication Number Publication Date
JPS5939232A JPS5939232A (ja) 1984-03-03
JPH0321134B2 true JPH0321134B2 (en]) 1991-03-22

Family

ID=15433541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57147579A Granted JPS5939232A (ja) 1982-08-27 1982-08-27 いか産卵礁の施工方法

Country Status (1)

Country Link
JP (1) JPS5939232A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103210864A (zh) * 2013-04-25 2013-07-24 山东省海洋水产研究所 一种基于生长积温划分短蛸胚胎发育阶段的方法
CN109757406B (zh) * 2019-02-27 2021-11-05 日照市海洋与渔业研究所(日照市海域使用动态监视监测中心、日照市水生动物救护站) 金乌贼苗种增殖方法
JP7405633B2 (ja) * 2020-02-05 2023-12-26 デンカ株式会社 貝類育成用基盤、貝類育成用基盤の製造方法および貝類育成用基盤の更新方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141385A (en) * 1976-05-20 1977-11-25 Sanyo Concrete Kogyo Kk Fish shelter blocks

Also Published As

Publication number Publication date
JPS5939232A (ja) 1984-03-03

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