JPS58100562U - hatching floor - Google Patents

hatching floor

Info

Publication number
JPS58100562U
JPS58100562U JP1981192871U JP19287181U JPS58100562U JP S58100562 U JPS58100562 U JP S58100562U JP 1981192871 U JP1981192871 U JP 1981192871U JP 19287181 U JP19287181 U JP 19287181U JP S58100562 U JPS58100562 U JP S58100562U
Authority
JP
Japan
Prior art keywords
hatching
floor
abstract
cylindrical body
rhombic
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.)
Granted
Application number
JP1981192871U
Other languages
Japanese (ja)
Other versions
JPS631819Y2 (en
Inventor
平田　義次
Original Assignee
ゼオン化成株式会社
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 ゼオン化成株式会社 filed Critical ゼオン化成株式会社
Priority to JP1981192871U priority Critical patent/JPS58100562U/en
Publication of JPS58100562U publication Critical patent/JPS58100562U/en
Application granted granted Critical
Publication of JPS631819Y2 publication Critical patent/JPS631819Y2/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

  • 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。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来のふ化箱によるふ化方式の概念図で、第
２図は、本考案に用いる篭目状の円筒体の一部正面図、
第３図は、同断面図を示し、第４図は、ふ化マットの斜
視図で、第５図は、ふ化マットを用いたふ化用床の布設
状態を示し、第６図は、数珠状連結体の斜視図で、第７
図は、これを用いたふ化用床の布設状態であり、第８図
は、円筒体単体のバラ積みによる布設状態を示す。 １・・・・・・ふ化箱、２・・・・・・網、３・・・・
・・円筒体、４・・・・・・ふ化マット、５・・・・・
・紐。 、第４図 第６図Fig. 1 is a conceptual diagram of a conventional hatching method using a hatching box, and Fig. 2 is a partial front view of a cage-shaped cylindrical body used in the present invention.
Fig. 3 shows a cross-sectional view of the same, Fig. 4 is a perspective view of the hatching mat, Fig. 5 shows the state of laying the hatching bed using the hatching mat, and Fig. 6 shows the beaded connection. In a perspective view of the body, the seventh
The figure shows the state in which a hatching bed is laid using this, and FIG. 8 shows the state in which the cylindrical bodies are laid in bulk. 1... Hatching box, 2... Net, 3...
... Cylindrical body, 4 ... Hatching mat, 5 ...
·string. , Figure 4, Figure 6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 比重１．１〜１．６の合成樹脂製で、発眼卵の大きさよ
りやや大きな菱目または角目の篭目状の直径２〜３ｃｒ
ＩＬとした円筒体を仔魚池に布設したふ化用床。Made of synthetic resin with a specific gravity of 1.1 to 1.6, it has a rhombic or angular cage-like shape and a diameter of 2 to 3 cr, slightly larger than the size of the eyed egg.
A hatching bed with a cylindrical body (IL) installed in a larval fish pond.
JP1981192871U 1981-12-26 1981-12-26 hatching floor Granted JPS58100562U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981192871U JPS58100562U (en) 1981-12-26 1981-12-26 hatching floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981192871U JPS58100562U (en) 1981-12-26 1981-12-26 hatching floor

Publications (2)

Publication Number Publication Date
JPS58100562U true JPS58100562U (en) 1983-07-08
JPS631819Y2 JPS631819Y2 (en) 1988-01-18

Family

ID=30106255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981192871U Granted JPS58100562U (en) 1981-12-26 1981-12-26 hatching floor

Country Status (1)

Country Link
JP (1) JPS58100562U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421252U (en) * 1990-06-11 1992-02-21
JP2011167122A (en) * 2010-02-18 2011-09-01 Toshiyuki Takatsu Larval fish bed structure and method for controlling larval fish
JP2012075359A (en) * 2010-09-30 2012-04-19 Aomori Prefectural Industrial Technology Research Center Hatching device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4465032B1 (en) * 2009-09-10 2010-05-19 敏幸 高津 Laying fish laying material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421252U (en) * 1990-06-11 1992-02-21
JP2011167122A (en) * 2010-02-18 2011-09-01 Toshiyuki Takatsu Larval fish bed structure and method for controlling larval fish
JP2012075359A (en) * 2010-09-30 2012-04-19 Aomori Prefectural Industrial Technology Research Center Hatching device

Also Published As

Publication number Publication date
JPS631819Y2 (en) 1988-01-18

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