JPS596471U - 魚介類の養殖産卵促進装置 - Google Patents

魚介類の養殖産卵促進装置

Info

Publication number
JPS596471U
JPS596471U JP1982103462U JP10346282U JPS596471U JP S596471 U JPS596471 U JP S596471U JP 1982103462 U JP1982103462 U JP 1982103462U JP 10346282 U JP10346282 U JP 10346282U JP S596471 U JPS596471 U JP S596471U
Authority
JP
Japan
Prior art keywords
fish
spawning
shellfish
aquaculture
promotion device
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
JP1982103462U
Other languages
English (en)
Inventor
西山　利明
金森　英城
安永　富士男
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 JP1982103462U priority Critical patent/JPS596471U/ja
Publication of JPS596471U publication Critical patent/JPS596471U/ja
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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
−図面は本案の魚介類の養殖産卵促進装置を示す図であ
る。 １・・・地面、２・・・水槽、３・・・交流高電位発生
装置。

Claims (3)

    【実用新案登録請求の範囲】
  1. （１）地面１に対し電気絶縁した水槽２と交流高電位発
    生装置３とを接続し、水槽２内の水および貝類を少くと
    も１００ＯＶ以上の交流高電位場内に保持するよう形成
    してなる魚介類の養殖゛産卵促進装置。
  2. （２）上記発生装置３の２次線輪の一端と水槽２とを直
    接接続した実用新案登録請求の範囲第１項記載の魚介類
    の養殖産卵促進装置。
  3. （３）　　上記発生装置３の２次線輪の一端と水槽２内
    の水とを接続した実用新案登録請求の範囲第１項記載の
    魚介類の養殖産卵促進装置。
JP1982103462U 1982-07-06 1982-07-06 魚介類の養殖産卵促進装置 Pending JPS596471U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982103462U JPS596471U (ja) 1982-07-06 1982-07-06 魚介類の養殖産卵促進装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982103462U JPS596471U (ja) 1982-07-06 1982-07-06 魚介類の養殖産卵促進装置

Publications (1)

Publication Number Publication Date
JPS596471U true JPS596471U (ja) 1984-01-17

Family

ID=30243387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982103462U Pending JPS596471U (ja) 1982-07-06 1982-07-06 魚介類の養殖産卵促進装置

Country Status (1)

Country Link
JP (1) JPS596471U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100624A (ja) * 1988-10-07 1990-04-12 Hitachi Zosen Corp ウニの人工交配方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100624A (ja) * 1988-10-07 1990-04-12 Hitachi Zosen Corp ウニの人工交配方法

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