JPH0248212B2 - - Google Patents
Info
- Publication number
- JPH0248212B2 JPH0248212B2 JP56111815A JP11181581A JPH0248212B2 JP H0248212 B2 JPH0248212 B2 JP H0248212B2 JP 56111815 A JP56111815 A JP 56111815A JP 11181581 A JP11181581 A JP 11181581A JP H0248212 B2 JPH0248212 B2 JP H0248212B2
- Authority
- JP
- Japan
- Prior art keywords
- long
- shelf
- hole
- annelid
- annelids
- 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.)
- Expired - Lifetime
Links
- 241000243818 Annelida Species 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241000243812 Arenicola marina Species 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 2
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
Description
【発明の詳細な説明】
この発明は、釣の餌等に使用される長尺環形動
物の養殖方法及び養殖用住処具並びに養殖装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for cultivating long annelids used as fishing bait and the like, as well as aquaculture housing and aquaculture equipment.
従来、釣の餌等に使用される長尺環形動物（た
とえば岩虫）を養殖するのは不可能とされてい
た。そのため自然に成長した長尺環形動物を捕獲
し釣の餌等として使用していたため数量に限度が
あり高価なものとなるのを避けることが出来なか
つた。 Conventionally, it has been considered impossible to farm long annelids (such as rock worms) used as fishing bait. For this reason, naturally grown long annelids were captured and used as fishing bait, which resulted in a limited quantity and an unavoidable high price.
本発明者は種々実験の結果、岩虫等の長尺環形
動物の養殖に成功した。すなわちこの発明は、長
さが20cm以上にもなる岩虫等の長尺環形動物の養
殖を可能にしたものである。 As a result of various experiments, the present inventor succeeded in cultivating long annelids such as rock worms. In other words, this invention makes it possible to cultivate long annelids such as rock worms, which have a length of 20 cm or more.
図面に基づいてこの発明の実施例を説明する。 Embodiments of the invention will be described based on the drawings.
１は直方体状をした水槽、２は水槽内において
水面より下側で水面近くになる如く配置した保持
具である。３は保持具上に着脱可能に載置した棚
状部材で、適当な間隔で多数設けた透孔４を有し
ている。５は透孔４に挿通した養殖用貫通孔部材
（たとえば透明ビニル製パイプ）で、成長した長
尺環形動物が丁度這入る程度の長さと内径を有し
ている。６は貫通孔部材５の上端に設けた係止部
で、貫通孔部材５を透孔４に挿通した際に棚状部
材３の上面に引掛り、貫通孔部材５が吊下される
如く構成されている。 Reference numeral 1 denotes a rectangular parallelepiped-shaped aquarium, and numeral 2 denotes a holder arranged below the water surface and close to the water surface in the aquarium. Reference numeral 3 denotes a shelf-like member removably placed on the holder, and has a large number of through holes 4 provided at appropriate intervals. Reference numeral 5 denotes a through-hole member for aquaculture (for example, a transparent vinyl pipe) inserted into the through-hole 4, and has a length and an inner diameter that allow a grown long annelid to just crawl through. Reference numeral 6 denotes a locking portion provided at the upper end of the through-hole member 5, which is configured so that when the through-hole member 5 is inserted into the through-hole 4, it is caught on the upper surface of the shelf-like member 3, and the through-hole member 5 is suspended. has been done.
貫通孔部材５中に長尺環形動物７を入れ、水８
を入れた水槽１中に吊し、棚状部材３の上に海草
や貝等の餌１０をまいておく。すると長尺環形動
物７は貫通孔部材５を自分の住処だと思つて住み
つく。そして、時々貫通孔部材５の上端より頭９
を出し棚状部材３の上の餌１０をとつて食べる。 A long annelid 7 is placed in the through-hole member 5, and water 8 is added.
is suspended in an aquarium 1 containing a fish, and food 10 such as seaweed or shellfish is spread on a shelf-like member 3. Then, the long annelid 7 considers the through-hole member 5 to be its own home and takes up residence therein. From time to time, the head 9 is opened from the upper end of the through-hole member 5.
Take out the bait 10 on the shelf-like member 3 and eat it.
なお、貫通孔部材５の上端を拡大部１１にして
おくと、長尺環形動物７の食事のための出入が一
層容易となり育ち易い。 Note that if the upper end of the through-hole member 5 is made into an enlarged portion 11, the elongated annelid 7 can more easily come in and out for eating, and grow easily.
さらに、貫通孔部材５を透明体で作つて置け
ば、任意に棚状部材３より抜き出してみることに
より幼虫の成長状態がつかめ一層効果的である。 Furthermore, if the through-hole member 5 is made of a transparent material, it is even more effective because the growth state of the larva can be grasped by pulling it out from the shelf-like member 3 at any time.
なお、貫通孔部材５中に成長した長尺環形動物
７が這入つているときには、その長尺環形動物は
棚状部材３上に卵を産む習性がある。 Note that when a grown elongate annelid 7 is crawling into the through-hole member 5, the elongate annelid has a habit of laying eggs on the shelf member 3.
すなわち、この発明は、成長後の長尺環形動物
７が丁度這入る程度の長さ及び内径を有する貫通
孔部材５を、水槽１中に没入した状態で少なくと
も上半部を直立方向に設置し、前記貫通孔部材５
の上方開口端近傍に棚状部材３を設け、該棚状部
材３に餌１０を補給する長尺環形動物の養殖方法
に関するものである。 That is, in the present invention, a through-hole member 5 having a length and an inner diameter that allows a grown long annelid 7 to just crawl into the through-hole member 5 is immersed in the aquarium 1, and at least the upper half thereof is installed in an upright direction, The through hole member 5
This invention relates to a method for cultivating elongated annelids, in which a shelf-like member 3 is provided near the upper opening end of the shelf, and food 10 is supplied to the shelf-like member 3.
また、この発明は成長後の長尺環形動物が丁度
這入る程度の長さ及び内径のパイプ状貫通孔部材
５の一端に拡大部１１を形成したことを特徴とす
る長尺環形動物の養殖用住処具に関するものであ
る。 Further, the present invention provides a housing for cultivating long annelids, characterized in that an enlarged portion 11 is formed at one end of the pipe-like through-hole member 5 having a length and an inner diameter such that a grown long annelid can just crawl into it. It's about the ingredients.
更にこの発明は箱状の水槽１の上部に任意間隔
で多数の透孔４を有する棚状部材３を設け、貫通
孔部材５を前記透孔４に挿入すると共に貫通孔部
材５の上端を棚状部材３に吊下させ、且つ棚状部
材３の上まで達する水８を注入した長尺環形動物
を養殖装置に関するものである。 Furthermore, this invention provides a shelf-like member 3 having a large number of through-holes 4 at arbitrary intervals above the box-shaped aquarium 1, inserts the through-hole member 5 into the through-hole 4, and connects the upper end of the through-hole member 5 to the shelf. The present invention relates to an apparatus for cultivating elongated annelids suspended from a shelf-shaped member 3 and into which water 8 reaching the top of the shelf-shaped member 3 is injected.
実験の結果、長尺環形動物、特に岩虫は成長後
に自分が丁度這入る程度の長さ及び内径を有する
貫通孔部材を住処としてよく住みつき、外敵にお
そわれることなくよく成長し、効率的な養殖を行
うことが出来るものである。 As a result of experiments, long annelids, especially rock worms, often settle in through-hole members with a length and inner diameter that are just long enough for them to crawl through, and grow well without being attacked by external enemies, resulting in efficient aquaculture. It is possible to do this.
本発明の手段によつて得られた長尺環形動物
は、釣の餌、養殖魚の餌のほか、長尺環形動物の
種々な用途に用いることが出来る。 The long annelid obtained by the means of the present invention can be used as fishing bait, feed for cultured fish, and various other uses for long annelids.
なお、本発明は図面及び上述した実施例に限定
されるものではなく、特許請求の範囲に記載した
範囲内において、種々変形例が考えられるもので
ある。 Note that the present invention is not limited to the drawings and the embodiments described above, and various modifications can be made within the scope of the claims.
図面はこの発明の一実施例を説明するためのも
ので、第１図は全体の垂直切断正面図、第２図は
全体の平面図、第３図は一部の拡大垂直切断正面
図である。
１……水槽、３……棚状部材、４……透孔、５
……貫通孔部材、６……係止部、７……長尺環形
動物、８……水、９……頭、１０……餌、１１…
…拡大部。
The drawings are for explaining one embodiment of the present invention, and FIG. 1 is an overall vertical cut front view, FIG. 2 is an overall plan view, and FIG. 3 is a partially enlarged vertical cut front view. . 1...Aquarium, 3...Shelf member, 4...Through hole, 5
...Through hole member, 6...Locking part, 7...Long annelid, 8...Water, 9...Head, 10...Food, 11...
...Enlarged section.
Claims (1)
さ及び内径を有する貫通孔部材を、水槽中に没入
した状態で少なくとも上半部を直立方向に設置
し、前記貫通孔部材の上方開口端近傍に棚状部材
を設け、該棚状部材に餌を補給することを特徴と
する長尺環形動物の養殖方法。 ２ 長尺環形動物が岩虫であることを特徴とする
特許請求の範囲第１項記載の長尺環形動物の養殖
方法。 ３ 成長後の長尺環形動物が丁度這入る程度の長
さ及び内径を有するパイプ状貫通孔部材の一端に
拡大部を形成して住処具としたことを特徴とする
長尺環形動物の養殖用住処具。 ４ 箱状の水槽の上部に任意間隔で多数の透孔を
有する棚状部材を設け、成長後の長尺環形動物が
丁度這入る程度の長さ及び内径を有する貫通孔部
材を前記透孔に挿入すると共に貫通孔部材の上端
を棚状部材に吊下させ、且つ棚状部材の上まで達
する水を注入した長尺環形動物の養殖装置。[Scope of Claims] 1. A through-hole member having a length and an inner diameter that allows a grown long annelid to crawl through is installed in an aquarium with at least the upper half in an upright direction, A method for cultivating elongated annelids, comprising providing a shelf-like member near the upper opening end of the hole member, and supplying food to the shelf-like member. 2. The method for cultivating a long annelid according to claim 1, wherein the long annelid is a rock worm. 3. A housing for cultivating long annelids, characterized in that a housing device is formed by forming an enlarged part at one end of a pipe-shaped through-hole member having a length and an inner diameter that allow the grown long annelids to crawl through. Ingredients. 4. A shelf-like member having a large number of through holes at arbitrary intervals is provided in the upper part of a box-shaped aquarium, and a through-hole member having a length and inner diameter that allows a grown long annelid to crawl through is inserted into the through hole. At the same time, the upper end of the through-hole member is suspended from a shelf-like member, and water is injected to reach the top of the shelf-like member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56111815A JPS5813333A (en) | 1981-07-16 | 1981-07-16 | Breeding of long annelid for bait, breeding valves and breeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56111815A JPS5813333A (en) | 1981-07-16 | 1981-07-16 | Breeding of long annelid for bait, breeding valves and breeding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5813333A JPS5813333A (en) | 1983-01-25 |
| JPH0248212B2 true JPH0248212B2 (en) | 1990-10-24 |
Family
ID=14570845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56111815A Granted JPS5813333A (en) | 1981-07-16 | 1981-07-16 | Breeding of long annelid for bait, breeding valves and breeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813333A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5066150B2 (en) * | 2009-09-14 | 2012-11-07 | 株式会社ヤナギ | Annular animal packing material for fishing bait and method for raising, transporting and handling annulus for fishing using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526235A (en) * | 1975-07-04 | 1977-01-18 | Yasuaki Kondo | Device for collecting golf balls etc |
| JPS5516600U (en) * | 1978-07-12 | 1980-02-01 |
-
1981
- 1981-07-16 JP JP56111815A patent/JPS5813333A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526235A (en) * | 1975-07-04 | 1977-01-18 | Yasuaki Kondo | Device for collecting golf balls etc |
| JPS5516600U (en) * | 1978-07-12 | 1980-02-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5813333A (en) | 1983-01-25 |
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