JPH0412852U - - Google Patents
Info
- Publication number
- JPH0412852U JPH0412852U JP1990054838U JP5483890U JPH0412852U JP H0412852 U JPH0412852 U JP H0412852U JP 1990054838 U JP1990054838 U JP 1990054838U JP 5483890 U JP5483890 U JP 5483890U JP H0412852 U JPH0412852 U JP H0412852U
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- plate
- top plate
- flounder
- fish reef
- 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
Links
- 241000251468 Actinopterygii Species 0.000 claims description 7
- 238000009395 breeding Methods 0.000 claims description 3
- 230000001488 breeding effect Effects 0.000 claims description 3
- 241001282110 Pagrus major Species 0.000 claims 4
- 241000269908 Platichthys flesus Species 0.000 claims 4
- 230000001902 propagating effect Effects 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
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)
Description
第1図は本考案の一つの実施例に係る増殖用魚
礁の斜視図、第2図aならびにbはそれぞれ第1
図の頂板ならびに底板の平面図、第3図は第1図
のA−A線断面図である。
符号1……増殖礁構造体、2……頂板、2a…
…嵌入孔、3……底板、3a……嵌入孔、4……
柱板、4a……上端部、4b……下端部、5……
脚部、7……取付け部材、8……板状増殖体、1
0a,10b……開口部、11……流路。
FIG. 1 is a perspective view of a fish reef for breeding according to one embodiment of the present invention, and FIGS.
FIG. 3 is a plan view of the top plate and bottom plate in the figure, and a cross-sectional view taken along the line A--A in FIG. 1. Code 1...Proliferation reef structure, 2...Top plate, 2a...
...Inset hole, 3...Bottom plate, 3a...Inset hole, 4...
Pillar plate, 4a...upper end, 4b...lower end, 5...
Leg portion, 7... Attachment member, 8... Platy growth body, 1
0a, 10b...opening, 11...channel.
Claims (1)
央部にそれぞれ開口部を具えてなる前記頂板と前
記底板を上下に間隔を置いて配置すると共に、前
記頂板と前記底板の間に複数個の柱板を前記頂板
と前記底板の中心部からその周辺方向に向つて放
射状に配置して円錐台状若しくは角錐台状に構成
した魚礁において、前記柱板の側部に繊維体を網
目状に形成した板状増殖体を取付ける一方、前記
柱板の下端部を前記底板を貫通する脚部から構成
し前記魚礁を海底面より浮上させて成ることを特
徴とするマダイ、ヒラメ等の増殖用魚礁。 2 前記頂板ならびに前記底板が角型形状若しく
は円型形状である請求項1記載のマダイ、ヒラメ
等の増殖用魚礁。 3 前記頂板ならびに前記底板の各開口部がそれ
ぞれ角型形状若しくは円型形状である請求項1ま
たは2記載のマダイ、ヒラメ等の増殖用魚礁。 4 前記板状増殖体が5〜30mmの長さのパイル
を網目に植毛したものである請求項1,2または
3記載のマダイ、ヒラメ等の増殖用魚礁。[Claims for Utility Model Registration] 1. The top plate and the bottom plate, each of which has a bottom plate area larger than the top plate area and each has an opening in the center, are vertically spaced apart from each other, and the top plate and the bottom plate A fish reef in which a plurality of pillar plates are arranged radially from the center of the top plate and the bottom plate toward the periphery thereof to form a truncated cone shape or a truncated pyramid shape, wherein fibers are attached to the sides of the pillar plates. A red sea bream, a flounder, characterized in that a plate-like propagation body having a mesh-like body is attached, and the lower end of the pillar plate is constituted by a leg part penetrating the bottom plate, so that the fish reef floats above the seabed surface. Reefs for breeding fish such as. 2. A fish reef for propagating red sea bream, flounder, etc. according to claim 1, wherein the top plate and the bottom plate have a square shape or a circular shape. 3. The fish reef for breeding red sea bream, flounder, etc. according to claim 1 or 2, wherein each opening of the top plate and the bottom plate has a square shape or a circular shape. 4. A fish reef for propagating red sea bream, flounder, etc. according to claim 1, 2 or 3, wherein the plate-like propagation bodies are made of piles with a length of 5 to 30 mm planted in a mesh.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990054838U JPH0412852U (en) | 1990-05-25 | 1990-05-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990054838U JPH0412852U (en) | 1990-05-25 | 1990-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0412852U true JPH0412852U (en) | 1992-01-31 |
Family
ID=31577257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990054838U Pending JPH0412852U (en) | 1990-05-25 | 1990-05-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0412852U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48104379U (en) * | 1972-03-06 | 1973-12-05 | ||
JP4649031B2 (en) * | 2000-09-22 | 2011-03-09 | 英治 美山 | Artificial fish reef and anti-skid device used for it |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57208932A (en) * | 1981-06-19 | 1982-12-22 | Hokuriku Jishiyo Kk | Breeding bank structure comprising artificial flocked algae plate |
-
1990
- 1990-05-25 JP JP1990054838U patent/JPH0412852U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57208932A (en) * | 1981-06-19 | 1982-12-22 | Hokuriku Jishiyo Kk | Breeding bank structure comprising artificial flocked algae plate |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48104379U (en) * | 1972-03-06 | 1973-12-05 | ||
JP4649031B2 (en) * | 2000-09-22 | 2011-03-09 | 英治 美山 | Artificial fish reef and anti-skid device used for it |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS62181151U (en) | ||
US3682753A (en) | Artificial aquarium plant simulating a natural plant | |
JPH0412852U (en) | ||
KR100580546B1 (en) | High Functional Steel Artificial Reef | |
JPS63104417U (en) | ||
JPH0412853U (en) | ||
JP2000350533A (en) | Seaweed bed-growing type fishing bank | |
JPS6326253U (en) | ||
JPS645491Y2 (en) | ||
JPH039647Y2 (en) | ||
JPH0354162U (en) | ||
JPS5853974Y2 (en) | Upright large fish reef | |
JPH0516926Y2 (en) | ||
JPH0441569B2 (en) | ||
JPS595310Y2 (en) | Blocks for culturing sea urchins and shellfish | |
JPH0443947U (en) | ||
JPH0427332Y2 (en) | ||
JPS6238533Y2 (en) | ||
JPH0427333Y2 (en) | ||
JPS6029873Y2 (en) | fish and shellfish reef | |
JPS595309Y2 (en) | fish reef | |
JPS63186162U (en) | ||
JPS5837250Y2 (en) | large artificial reef | |
JPS62187566U (en) | ||
JPH02148255U (en) |