JPH0318750U - - Google Patents
Info
- Publication number
- JPH0318750U JPH0318750U JP1989078696U JP7869689U JPH0318750U JP H0318750 U JPH0318750 U JP H0318750U JP 1989078696 U JP1989078696 U JP 1989078696U JP 7869689 U JP7869689 U JP 7869689U JP H0318750 U JPH0318750 U JP H0318750U
- Authority
- JP
- Japan
- Prior art keywords
- net bags
- natural stones
- shrimp
- hauling
- ropes
- 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
- 239000004575 stone Substances 0.000 claims description 3
- 241000238557 Decapoda Species 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 claims 1
- 239000011324 bead Substances 0.000 claims 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
図面はこの考案に係るエビ用魚礁の一実施例を
示す要部の正面図である。
１……網袋体、２……天然石又は天然石類似形
状ブロツク、３……引き揚げ用索条体。
The drawing is a front view of the main parts of an embodiment of the shrimp reef according to the invention. 1... Net bag body, 2... Natural stone or natural stone-like shaped block, 3... Salvage rope body.
Claims (1)
な網袋体に収納するとともに、これら網袋体を数
珠状に連結し、一部に引揚げ用索条体を配設した
ことを特徴とするエビ用魚礁。 A fish reef for shrimp, characterized in that natural stones or blocks having a shape similar to natural stones are housed in net bags that can be opened and closed, and these net bags are connected in the form of beads, and a part of the net bags is provided with ropes for hauling. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989078696U JPH0318750U (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989078696U JPH0318750U (en) | 1989-07-05 | 1989-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318750U true JPH0318750U (en) | 1991-02-25 |
Family
ID=31622191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989078696U Pending JPH0318750U (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318750U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53103892A (en) * | 1977-02-13 | 1978-09-09 | Yoshiki Maeda | Recoverable fish shelters made of used tired and having captureness also |
| JPS5648769B2 (en) * | 1975-06-04 | 1981-11-18 | ||
| JPS5829269B2 (en) * | 1978-08-26 | 1983-06-21 | 九州耐火楝瓦株式会社 | Manufacturing method of carbonaceous bricks |
-
1989
- 1989-07-05 JP JP1989078696U patent/JPH0318750U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648769B2 (en) * | 1975-06-04 | 1981-11-18 | ||
| JPS53103892A (en) * | 1977-02-13 | 1978-09-09 | Yoshiki Maeda | Recoverable fish shelters made of used tired and having captureness also |
| JPS5829269B2 (en) * | 1978-08-26 | 1983-06-21 | 九州耐火楝瓦株式会社 | Manufacturing method of carbonaceous bricks |