CN104686417A - Fish egg incubating method - Google Patents
Fish egg incubating method Download PDFInfo
- Publication number
- CN104686417A CN104686417A CN201510077735.9A CN201510077735A CN104686417A CN 104686417 A CN104686417 A CN 104686417A CN 201510077735 A CN201510077735 A CN 201510077735A CN 104686417 A CN104686417 A CN 104686417A
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- China
- Prior art keywords
- transparent plastic
- plastic bottle
- fish
- wooden
- inner chamber
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- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a fish egg incubating technology, in particular to a fish egg incubating method and solves the problem that the existing fish egg incubating technology is not applicable to the incubation of ornamental fish. The fish egg incubating method is implemented through the following steps: 1) floating a wooden grid plate on the water surface of a river, and tying the wooden grid plate to the shore by a rope; 2) placing fish eggs of various species of ornamental fish into inner cavities of all transparent plastic bottles in a one-to-one correspondence manner; 3) injecting half bottle of water into the inner cavity of each transparent plastic bottle, sealing a bottleneck of each transparent plastic bottle through grid cloth, and then suspending a counterweight on the bottle neck of each transparent plastic bottle; 4) inverting and suspending each transparent plastic bottle in each grid of the wooden grid plate in a one-to-one correspondence manner, and sinking all counterweights below the water surface. The fish egg incubating method is applicable to the incubation of ornamental fish.
Description
Technical field
The present invention relates to hatch fish roe technology, specifically a kind of hatch fish roe method.
Background technology
Under prior art conditions, the hatching of fish-egg is mainly adopted with the following method: the fish-egg of multiple kind is put into same special hatchery and hatch.After hatching completes, then according to kind, sorting is carried out to fry.But practice shows, this kind of hatch fish roe technology is not also suitable for the hatching of pet fish, concrete reason is as follows: because the kind of pet fish is extremely various, and the quantity of single kind is extremely rare, if the fish-egg of the pet fish of multiple kind is put into same special hatchery to hatch, after then having hatched, be not easy to carry out observation and analysis to the fry of single kind on the one hand, need to expend the extremely long time on the other hand and sorting is carried out to fry, cause the hatching efficiency of pet fish low thus.Based on this, be necessary to invent a kind of brand-new hatch fish roe method, to solve the problems referred to above that existing hatch fish roe technology exists.
Summary of the invention
The present invention is not suitable for the problem of the hatching of pet fish in order to solve existing hatch fish roe technology, provide a kind of hatch fish roe method.
The present invention adopts following technical scheme to realize: a kind of hatch fish roe method, and the method adopts following steps to realize:
1) choose a wooden waffle slab, and build one at the upper surface of wooden waffle slab can the sunshade of freely openable; Then, wooden waffle slab is swum on the water surface in river, and by rope, wooden waffle slab is fastened on bank;
2) choose multiple discarded transparent plastic bottle, and collect the fish-egg of the pet fish of multiple kind, then the fish-egg one_to_one corresponding of the pet fish of each kind is put into the inner chamber of each transparent plastic bottle;
3) all inject half bottle of water at the inner chamber of each transparent plastic bottle, and all sealed by the bottleneck of grid cloth by each transparent plastic bottle, then each suspension mass on the bottleneck of each transparent plastic bottle;
4) handstand of each transparent plastic bottle one_to_one corresponding is suspended in each grid of wooden waffle slab, and each mass is all sunken to below the water surface; Under the Action of Gravity Field of each mass, each transparent plastic bottle stands upside down sustainedly and stably and is suspended in each grid of wooden waffle slab; After this, sunlight is shining into the inner chamber of each transparent plastic bottle constantly, and the inner chamber first half of each transparent plastic bottle has retained air all the time, and the inner chamber Lower Half of each transparent plastic bottle has retained water all the time; Under the common nourishing of sunlight, air, water, the fish-egg of the inner chamber of each transparent plastic bottle starts to hatch; In hatching process, if sunlight is too violent, then closed by sunshade, sunshade prevents violent sunlight to be shining into the inner chamber of each transparent plastic bottle thus, thus ensures the normal incubation of fish-egg.
Compared with existing hatch fish roe technology, the multiple discarded transparent plastic bottle of a kind of hatch fish roe method employing of the present invention achieves hatches the pet fish of multiple kind, therefore after hatching completes, each transparent plastic bottle can sort out according to the fry of kind by pet fish naturally, be very easy on the one hand thus and observation and analysis is carried out to the fry of single kind, on the other hand without the need to expending time in sorting is carried out to fry, thus effectively improve the hatching efficiency of pet fish.
The present invention efficiently solves the problem that existing hatch fish roe technology is not suitable for the hatching of pet fish, is applicable to the hatching of pet fish.
Embodiment
A kind of hatch fish roe method, the method adopts following steps to realize:
1) choose a wooden waffle slab, and build one at the upper surface of wooden waffle slab can the sunshade of freely openable; Then, wooden waffle slab is swum on the water surface in river, and by rope, wooden waffle slab is fastened on bank;
2) choose multiple discarded transparent plastic bottle, and collect the fish-egg of the pet fish of multiple kind, then the fish-egg one_to_one corresponding of the pet fish of each kind is put into the inner chamber of each transparent plastic bottle;
3) all inject half bottle of water at the inner chamber of each transparent plastic bottle, and all sealed by the bottleneck of grid cloth by each transparent plastic bottle, then each suspension mass on the bottleneck of each transparent plastic bottle;
4) handstand of each transparent plastic bottle one_to_one corresponding is suspended in each grid of wooden waffle slab, and each mass is all sunken to below the water surface; Under the Action of Gravity Field of each mass, each transparent plastic bottle stands upside down sustainedly and stably and is suspended in each grid of wooden waffle slab; After this, sunlight is shining into the inner chamber of each transparent plastic bottle constantly, and the inner chamber first half of each transparent plastic bottle has retained air all the time, and the inner chamber Lower Half of each transparent plastic bottle has retained water all the time; Under the common nourishing of sunlight, air, water, the fish-egg of the inner chamber of each transparent plastic bottle starts to hatch; In hatching process, if sunlight is too violent, then closed by sunshade, sunshade prevents violent sunlight to be shining into the inner chamber of each transparent plastic bottle thus, thus ensures the normal incubation of fish-egg.
During concrete enforcement, in described step 1), each grid of wooden waffle slab is square net, and the length of side of each grid is 8cm or 15cm.In described step 1), the height of sunshade is 60-100cm.
Claims (3)
1. a hatch fish roe method, is characterized in that: the method adopts following steps to realize:
1) choose a wooden waffle slab, and build one at the upper surface of wooden waffle slab can the sunshade of freely openable; Then, wooden waffle slab is swum on the water surface in river, and by rope, wooden waffle slab is fastened on bank;
2) choose multiple discarded transparent plastic bottle, and collect the fish-egg of the pet fish of multiple kind, then the fish-egg one_to_one corresponding of the pet fish of each kind is put into the inner chamber of each transparent plastic bottle;
3) all inject half bottle of water at the inner chamber of each transparent plastic bottle, and all sealed by the bottleneck of grid cloth by each transparent plastic bottle, then each suspension mass on the bottleneck of each transparent plastic bottle;
4) handstand of each transparent plastic bottle one_to_one corresponding is suspended in each grid of wooden waffle slab, and each mass is all sunken to below the water surface; Under the Action of Gravity Field of each mass, each transparent plastic bottle stands upside down sustainedly and stably and is suspended in each grid of wooden waffle slab; After this, sunlight is shining into the inner chamber of each transparent plastic bottle constantly, and the inner chamber first half of each transparent plastic bottle has retained air all the time, and the inner chamber Lower Half of each transparent plastic bottle has retained water all the time; Under the common nourishing of sunlight, air, water, the fish-egg of the inner chamber of each transparent plastic bottle starts to hatch; In hatching process, if sunlight is too violent, then closed by sunshade, sunshade prevents violent sunlight to be shining into the inner chamber of each transparent plastic bottle thus, thus ensures the normal incubation of fish-egg.
2. a kind of hatch fish roe method according to claim 1, is characterized in that: in described step 1), and each grid of wooden waffle slab is square net, and the length of side of each grid is 8cm or 15cm.
3. a kind of hatch fish roe method according to claim 1 and 2, is characterized in that: in described step 1), and the height of sunshade is 60-100cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077735.9A CN104686417A (en) | 2015-02-13 | 2015-02-13 | Fish egg incubating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077735.9A CN104686417A (en) | 2015-02-13 | 2015-02-13 | Fish egg incubating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104686417A true CN104686417A (en) | 2015-06-10 |
Family
ID=53334317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510077735.9A Pending CN104686417A (en) | 2015-02-13 | 2015-02-13 | Fish egg incubating method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104686417A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08131014A (en) * | 1994-11-11 | 1996-05-28 | Masao Narita | Preparation of fertilized egg of loach |
| CN101524055A (en) * | 2009-04-25 | 2009-09-09 | 浙江省淡水水产研究所 | Suspended fish egg incubator |
| CN202551893U (en) * | 2012-02-21 | 2012-11-28 | 中国水产科学研究院黄海水产研究所 | Portable hatcher for demersal fish eggs |
| CN202958463U (en) * | 2012-11-07 | 2013-06-05 | 广西壮族自治区水产研究所 | Suspension type fish hatching device |
| CN204104513U (en) * | 2014-09-29 | 2015-01-21 | 福建省淡水水产研究所 | A kind of novel roe hatching device |
-
2015
- 2015-02-13 CN CN201510077735.9A patent/CN104686417A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08131014A (en) * | 1994-11-11 | 1996-05-28 | Masao Narita | Preparation of fertilized egg of loach |
| CN101524055A (en) * | 2009-04-25 | 2009-09-09 | 浙江省淡水水产研究所 | Suspended fish egg incubator |
| CN202551893U (en) * | 2012-02-21 | 2012-11-28 | 中国水产科学研究院黄海水产研究所 | Portable hatcher for demersal fish eggs |
| CN202958463U (en) * | 2012-11-07 | 2013-06-05 | 广西壮族自治区水产研究所 | Suspension type fish hatching device |
| CN204104513U (en) * | 2014-09-29 | 2015-01-21 | 福建省淡水水产研究所 | A kind of novel roe hatching device |
Non-Patent Citations (1)
| Title |
|---|
| 肖光明: "《乌鳢高效生态养殖新技术》", 31 January 2012, 海洋出版社 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |
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| RJ01 | Rejection of invention patent application after publication |