JPS63132562U - - Google Patents
Info
- Publication number
- JPS63132562U JPS63132562U JP1987024097U JP2409787U JPS63132562U JP S63132562 U JPS63132562 U JP S63132562U JP 1987024097 U JP1987024097 U JP 1987024097U JP 2409787 U JP2409787 U JP 2409787U JP S63132562 U JPS63132562 U JP S63132562U
- Authority
- JP
- Japan
- Prior art keywords
- oyster
- aquaculture
- appressoria
- polyoxymethylene
- young
- 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
- 241000237502 Ostreidae Species 0.000 claims description 3
- 235000020636 oyster Nutrition 0.000 claims description 3
- 238000009360 aquaculture Methods 0.000 claims description 2
- 244000144974 aquaculture Species 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 229930040373 Paraformaldehyde Natural products 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- -1 polyoxymethylene Polymers 0.000 claims 1
- 229920006324 polyoxymethylene Polymers 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 235000020637 scallop Nutrition 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
- Farming Of Fish And Shellfish (AREA)
Description
第１図は本考案の吊線を用いた筏式牡蛎養殖装
置を示す。第２図は本考案の吊線を示す。第３図
は従来の養殖用吊線の例を示す。
１……竹筏、２……吊線、３……プラスチツク
製円板又は帆立具殻の牡蛎付着器、４……間隔調
整パイプ、５……吊線最下段玉結び（あるいはス
トツパー）、６……フロート、７……ロープ打撚
合せロープの親ロープ、８……枝ロープ又はモノ
フイラメント。
FIG. 1 shows a raft-type oyster cultivation device using the hanging line of the present invention. Figure 2 shows the hanging wire of the present invention. FIG. 3 shows an example of a conventional suspension line for aquaculture. 1...Bamboo raft, 2...Hanging line, 3...Oyster applicator of plastic disc or scallop shell, 4...Spacing adjustment pipe, 5...Lowermost knot of hanging line (or stopper), 6... ...Float, 7...Rope stranded rope parent rope, 8...Branch rope or monofilament.
Claims (1)
／mm２、引張破断強力５０Kg以上のポリエステル
又はポリオキシメチレンを主成分とするモノフイ
ラメントから成る吊線に所定間隔を置いて牡蛎付
着器を直接とりつけてなる養殖用吊線。 Wire diameter 1~4mm, Young's modulus 1000~2000Kg
/ mm2 , a suspension line for aquaculture, which is made of a monofilament mainly composed of polyester or polyoxymethylene and having a tensile strength at break of 50 kg or more, with oyster appressoria attached directly to it at predetermined intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987024097U JPS63132562U (en) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987024097U JPS63132562U (en) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132562U true JPS63132562U (en) | 1988-08-30 |
Family
ID=30823016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987024097U Pending JPS63132562U (en) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210036615A (en) * | 2019-09-26 | 2021-04-05 | 박종숙 | the ark shell seedling collection frame system |
-
1987
- 1987-02-23 JP JP1987024097U patent/JPS63132562U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210036615A (en) * | 2019-09-26 | 2021-04-05 | 박종숙 | the ark shell seedling collection frame system |
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