CN205756506U - The Neomeris phocaenoides G. Cuvier of simulating natural environment supports facility temporarily - Google Patents
The Neomeris phocaenoides G. Cuvier of simulating natural environment supports facility temporarily Download PDFInfo
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- CN205756506U CN205756506U CN201620470151.8U CN201620470151U CN205756506U CN 205756506 U CN205756506 U CN 205756506U CN 201620470151 U CN201620470151 U CN 201620470151U CN 205756506 U CN205756506 U CN 205756506U
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- cuvier
- district
- deep water
- purse seine
- neomeris phocaenoides
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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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Abstract
This utility model provides the Neomeris phocaenoides G. Cuvier of a kind of simulating natural environment and supports facility temporarily, the life habit of Neomeris phocaenoides G. Cuvier can carry out Neomeris phocaenoides G. Cuvier and supports temporarily under simulating natural condition, can retain natural prey ability and the adaptation ability of Neomeris phocaenoides G. Cuvier.It includes net cage district, also includes with the deep water purse seine district of deep water purse seine isolation, also includes that forage fiss feeds district, and described forage fiss is fed and is provided with forage fiss passage between district and described deep water purse seine district；Also including feeding area, described feeding area is neighbouring with the outlet of the forage fiss passage of side, deep water purse seine district to be arranged.Described deep water purse seine includes many vertically disposed steel pipes, and described steel pipe is set with multiple collar, also includes etting, and described etting is connected with the described collar by frenulum；Described etting upper end is provided with multiple net drift, lower end is provided with multiple net foot.It is provided with shaking device on steel pipe above waterline.Being provided with induction installation on steel pipe below waterline, described induction installation is connected with described shaking device by controlling device.
Description
Technical field
This utility model relates to animal cultivation technology, is specifically related to a kind of Neomeris phocaenoides G. Cuvier and supports facility temporarily.
Background technology
Yangtze finless porpoise is China second class protection animal, only lives in master stream, the middle and lower reach of Yangtze River and Poyang Lake, Dongting Lake, mesh
Its population quantity front is less than 1000, critically endangered.In view of the ecological environment of main stream of the Yangtze and lake, large-scale Tongjiang is disliked day by day
Changing, original place protection Yangtze finless porpoise is faced with increasing difficulty.Therefore, in situ conservation and the protection of propagation in artificial environment
Final purpose is as supplementary individuality or colony using the Neomeris phocaenoides G. Cuvier that breeds in these environment, is discharged into the Changjiang river and Tongjiang step by step
In lake, to supplement the natural group kind of these species, it is to avoid species extinction.
Due to natural environment deterioration, the carrying out of the mankind's activity such as waterway regulation, water pollution, Neomeris phocaenoides G. Cuvier habitat is subject to
Heavy damage, in the urgent need to carrying out artificial cultivation and breeding, meanwhile, returns nature for ease of putting, and needs to protect in breeding process as far as possible
Stay natural ingestion ability and the life habit of Neomeris phocaenoides G. Cuvier.
Summary of the invention
This utility model is solved the technical problem that to be to provide a kind of Neomeris phocaenoides G. Cuvier to support facility temporarily, can the simulating natural condition lower reaches of the Changjiang River
The life habit of globefish is carried out Neomeris phocaenoides G. Cuvier and is supported temporarily, can retain the natural prey ability of Neomeris phocaenoides G. Cuvier and the adaptation ability to primary ever-changing environment.
For solving above-mentioned technical problem, the Neomeris phocaenoides G. Cuvier of simulating natural environment of the present utility model supports facility temporarily, including net cage district,
Neomeris phocaenoides G. Cuvier for catching field carries out adaptability transition；Also include, with the deep water purse seine district of deep water purse seine isolation, being used for
Neomeris phocaenoides G. Cuvier is supported temporarily；The Neomeris phocaenoides G. Cuvier passage of band gate it is provided with between described net cage district and described deep water purse seine district；Also include
Forage fiss feeds district, and described forage fiss is fed and is provided with forage fiss passage between district and described deep water purse seine district, is used for ordering about bait
Material fish is fed district from forage fiss and enters described deep water purse seine district；Also include feeding area, described feeding area and side, deep water purse seine district
The outlet of forage fiss passage neighbouring arrange.
Described deep water purse seine includes many vertically disposed steel pipes, described steel pipe is set with multiple collar, also includes
Etting, described etting is connected with the described collar by frenulum；Described etting upper end is provided with multiple net drift, lower end is provided with many
Individual net foot.
It is provided with shaking device on steel pipe above waterline.
Being provided with induction installation on steel pipe below waterline, described induction installation fills with described vibrations by controlling device
Put connection.
This utility model additionally provides the described facility of supporting temporarily of use and carries out the method that Neomeris phocaenoides G. Cuvier is supported temporarily, comprises the following steps:
A, capture wild Neomeris phocaenoides G. Cuvier, and be transported to net cage district and carry out adaptability transition；
B, in the Neomeris phocaenoides G. Cuvier refusing to eat stage, the fin of live fish is cut off and is allowed to escape capability and declines, then Neomeris phocaenoides G. Cuvier to net cage district is thrown
Hello；
C, in stable condition until Neomeris phocaenoides G. Cuvier and after showing trophic behavior, open the gate of Neomeris phocaenoides G. Cuvier passage, make Neomeris phocaenoides G. Cuvier enter deep water
Live in purse seine district；
D, timing every day carry out feeding to Neomeris phocaenoides G. Cuvier, and described feeding comprises the following steps:
D1, according to every Neomeris phocaenoides G. Cuvier 3 ~ 5kg quantitatively to fish for forage fiss standby；
D2, unlatching, away from the shaking device of feeding area, send, to Neomeris phocaenoides G. Cuvier, signal of ingesting；
D3, after 5 ~ 10 minutes, open forage fiss passage, order about forage fiss from forage fiss feed entrance feeding area, district；
D4, forage fiss step d1 fished for cut off pectoral fin, tail fin, reduce its mobility, supplement to feeding area and throw in,
To ensure the enough appetite of Neomeris phocaenoides G. Cuvier.
In described step d2, each continuous working period of shaking device is 1 ~ 3 minute.
Further comprising the steps of: to open induction installation, monitor Neomeris phocaenoides G. Cuvier when getting too close to deep water purse seine, by controlling device
Starting shock device sends warning to Neomeris phocaenoides G. Cuvier.
Described net cage district, deep water purse seine district are deployed in river course, lake.
Described net cage district, deep water purse seine district are deployed in old course, the Changjiang river.
Described deep water purse seine district bank point bar is coated with to enclose and sets, planting aquatic plants on beach；Described water plant includes phragmites communis.
The advantage of technique scheme is embodied in:
1) Neomeris phocaenoides G. Cuvier feeding takes nature predation and the mode combined of manually throwing something and feeding, and in step d3, lures that forage fiss enters into
Feeding area Relatively centralized, preyed on naturally by Neomeris phocaenoides G. Cuvier, and step d4 the most manually mends food according to predation situation；In said process
Based on predation naturally, artificial food of mending is auxiliary, it is simple to trains and recovers its natural prey ability；Globefish old, weak, young can be ensured simultaneously
Fully ingest.
2) feeding area is arranged on forage fiss channel-attached, and the forage fiss manually thrown something and fed mixes with the forage fiss of movement naturally,
It is easy to temper Neomeris phocaenoides G. Cuvier nature prey ability.
3) providing of short duration vibration signal by shaking device, order about Neomeris phocaenoides G. Cuvier entrance feeding area and ingest, prolonged exercise can be formed
Trained reflex.
4) induction installation, control device, shaking device coordinate, and prevent Neomeris phocaenoides G. Cuvier to be subject in addition because being unfamiliar with the most foster environment net-fault
Wound；
5) of short duration unlatching shaking device before feeding, prolonged exercise formation condition reflects, and improves the efficiency of management.
6) net cage district, deep water purse seine district can be deployed in rivers and lakes simultaneously, and Neomeris phocaenoides G. Cuvier carries out adaptability transition in net cage district
After, enter deep water purse seine district and support temporarily；
7) described net cage district, deep water purse seine district are deployed in rivers, lake or old course, the Changjiang river, and described deep water purse seine district is littoral
Point bar is coated with to enclose and sets, and beach is planted the water plants such as phragmites communis；Its most foster environment, close to original living environment, is conducive to improving existence
Quality also retains original survival ability.
Accompanying drawing explanation
Fig. 1 is the structural representation that the Neomeris phocaenoides G. Cuvier of simulating natural environment of the present utility model supports facility temporarily；
Fig. 2 is the structural representation of the deep water purse seine in this utility model；
Fig. 3 is the deployment schematic diagram that the Neomeris phocaenoides G. Cuvier of simulating natural environment of the present utility model supports facility temporarily.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
The most visible, the present embodiment provide firstly the Neomeris phocaenoides G. Cuvier of a kind of simulating natural environment and supports facility temporarily, including net
Case district 1, carries out adaptability transition for the Neomeris phocaenoides G. Cuvier catching field；Also include with the deep water purse seine district of deep water purse seine isolation
2, for Neomeris phocaenoides G. Cuvier is supported temporarily；The Neomeris phocaenoides G. Cuvier passage 3 of band gate it is provided with between described net cage district and described deep water purse seine district；
Also including that forage fiss feeds district 4, described forage fiss is fed and is provided with forage fiss passage 5 between district and described deep water purse seine district, uses
The described deep water purse seine district of entrance of district is fed from forage fiss in ordering about forage fiss；Also include that feeding area, described feeding area are enclosed with deep water
The outlet of the forage fiss passage 5 of side, barrier is neighbouring to be arranged.
Described deep water purse seine includes many vertically disposed steel pipes 20, and described steel pipe 20 is set with multiple collar 21,
Also include that etting 22, described etting 22 are connected with the described collar 21 by frenulum；Described etting 22 upper end is provided with multiple net
Drift 23, lower end are provided with multiple net foot 24.
It is provided with shaking device 25 on steel pipe 20 above waterline.
Being provided with induction installation 27 on steel pipe 20 below waterline, described induction installation 27 is by controlling device with described
Shaking device 25 connects.
The degree of depth of described deep water purse seine typically requires 12-18m, width of mesh 5 × 5cm.
In this utility model, deep water purse seine district 2 possesses bigger area, thus provides sufficient sky for Neomeris phocaenoides G. Cuvier movable
Between.When feeding, in order to prevent Neomeris phocaenoides G. Cuvier from feeding area too away from, suitable signal can be given and point out.As embodiment
One of, now can open distance feeding area part shaking device 25 farther out, drive the collar 21 to rub with steel pipe 20, shake, produce
The sound wave of raw proper strength and vibration wave, utilize sound to drive Neomeris phocaenoides G. Cuvier, is allowed to concentrate to feeding area.In above-mentioned operation process, by
On steel pipe 20, it is set with multiple collar 21, and the collar 21 extends to profundal zone according to the degree of depth of etting, thus can ensure that deep
The Neomeris phocaenoides G. Cuvier in pool can experience acoustical signal in time.It is simple that sound drives mode operation, and Neomeris phocaenoides G. Cuvier will not be caused physical injury.Separately
Outward, above-mentioned operation can complete in control room, can save manpower.On the one hand the described collar 21 plays fixing etting with steel pipe
Effect, on the other hand, owing to both making with metal material, thus can be as sound-producing device.By instruction is repeated several times
Practicing, can reflect with formation condition, induction Neomeris phocaenoides G. Cuvier enters feeding area on time and ingests.
It addition, needs order about Neomeris phocaenoides G. Cuvier return to net cage district from deep water purse seine district 2 time, can approach from a distance unlatching successively vibrations
Device 25, utilizes sound to drive it and returns.
As shown in Figure 3, existing research data finds, the frequency that basin, the middle and lower reach of Yangtze River occurs with continent head and continent tail Neomeris phocaenoides G. Cuvier is
Height, is primarily due to this region food resource abundanter, it is possible to provide sufficient food source, the opposing party for Neomeris phocaenoides G. Cuvier existence
Face, the in picturesque disorder silt landform formed because of water impact effect, required for Neomeris phocaenoides G. Cuvier habitat.Thus, described Neomeris phocaenoides G. Cuvier is temporary
Foster facility can be deployed in river course, lake, is optimal place with old course, the Changjiang river especially, and described net cage district, deep water purse seine district all use
Natural water source, close to the original habitat of Neomeris phocaenoides G. Cuvier.Described deep water purse seine district can be coated with to enclose and set by littoral point bar, and beach can be planted reed
The water plants such as reed, build environment semi-natural, semi-artificial.
This utility model additionally provides the above-mentioned facility of supporting temporarily of use and carries out the method that Neomeris phocaenoides G. Cuvier is supported temporarily, comprises the following steps:
A, capture wild Neomeris phocaenoides G. Cuvier, and be transported to net cage district 1 and carry out adaptability transition；
B, in the Neomeris phocaenoides G. Cuvier refusing to eat stage, the fin of live fish is cut off and is allowed to escape capability and declines, then Neomeris phocaenoides G. Cuvier to net cage district 1 is thrown
Hello；
C, in stable condition until Neomeris phocaenoides G. Cuvier and after showing trophic behavior, open the gate of Neomeris phocaenoides G. Cuvier passage 3, make Neomeris phocaenoides G. Cuvier enter deep water
Live in purse seine district 2；
D, timing every day carry out feeding to Neomeris phocaenoides G. Cuvier, and described feeding comprises the following steps:
D1, according to every Neomeris phocaenoides G. Cuvier 3 ~ 5kg quantitatively to fish for forage fiss standby；
D2, unlatching, away from the shaking device 25 of feeding area, send, to Neomeris phocaenoides G. Cuvier, signal of ingesting；
D3, after 5 ~ 10 minutes, open forage fiss passage 5, order about forage fiss from forage fiss feed district 4 enter feeding area；
D4, forage fiss step d1 fished for cut off pectoral fin, tail fin, reduce its mobility, supplement to feeding area and throw in,
To ensure the enough appetite of Neomeris phocaenoides G. Cuvier.
In described step d2, each continuous working period of shaking device 25 is 1 ~ 3 minute.
In this utility model, all possessing some deposits fish throughout the year in deep water purse seine district 2, and Neomeris phocaenoides G. Cuvier is in temporary rearing process, permissible
Freely prey on or play activity, in order to prevent it from surprisingly touching net, further comprising the steps of:
Open induction installation 27, monitor Neomeris phocaenoides G. Cuvier when getting too close to deep water purse seine, by controlling device starting shock device
25 send warning to Neomeris phocaenoides G. Cuvier.
Described net cage district 1, deep water purse seine district 2 are deployed in river course, lake.
Described net cage district 1, deep water purse seine district 2 are deployed in old course, the Changjiang river.
Described deep water purse seine district bank point bar is coated with to enclose and sets, planting aquatic plants on beach；Described water plant includes phragmites communis.
After Neomeris phocaenoides G. Cuvier supports 6-12 month temporarily, depending on its health status, alternative is put and is returned natural environment.
Detailed description of the invention of the present utility model is including, but not limited to above-described embodiment, without departing substantially from this utility model essence
In the case of god and essence thereof, those of ordinary skill in the art can make various corresponding change and change according to this utility model
Shape, but still fall into protection domain of the present utility model.
Claims (4)
1. the Neomeris phocaenoides G. Cuvier of simulating natural environment supports a facility temporarily, including net cage district (1), fits for the Neomeris phocaenoides G. Cuvier catching field
The transition of answering property；It is characterized in that: also include with the deep water purse seine district (2) of deep water purse seine isolation, for Neomeris phocaenoides G. Cuvier is carried out temporarily
Support；The Neomeris phocaenoides G. Cuvier passage (3) of band gate it is provided with between described net cage district and described deep water purse seine district；Also include that forage fiss is fed
District (4), described forage fiss is fed and is provided with forage fiss passage (5) between district and described deep water purse seine district, is used for ordering about forage fiss
Feed district from forage fiss and enter described deep water purse seine district；Also include the bait of feeding area, described feeding area and side, deep water purse seine district
The outlet of material fish passage (5) is neighbouring to be arranged.
2. the Neomeris phocaenoides G. Cuvier of simulating natural environment as claimed in claim 1 supports facility temporarily, it is characterised in that: described deep water purse seine bag
Include many vertically disposed steel pipes (20), described steel pipe (20) is set with multiple collar (21), also include etting (22), described
Etting (22) is connected with the described collar (21) by frenulum；Described etting (22) upper end is provided with multiple net drift (23), lower end
It is provided with multiple net foot (24).
3. the Neomeris phocaenoides G. Cuvier of simulating natural environment as claimed in claim 2 supports facility temporarily, it is characterised in that: the steel pipe above waterline
(20) shaking device (25) it is provided with on.
4. the Neomeris phocaenoides G. Cuvier of simulating natural environment as claimed in claim 3 supports facility temporarily, it is characterised in that: the steel pipe below waterline
(20) being provided with induction installation (27) on, described induction installation (27) is by controlling device with described shaking device (25) even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470151.8U CN205756506U (en) | 2016-05-23 | 2016-05-23 | The Neomeris phocaenoides G. Cuvier of simulating natural environment supports facility temporarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470151.8U CN205756506U (en) | 2016-05-23 | 2016-05-23 | The Neomeris phocaenoides G. Cuvier of simulating natural environment supports facility temporarily |
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| Publication Number | Publication Date |
|---|---|
| CN205756506U true CN205756506U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620470151.8U Expired - Fee Related CN205756506U (en) | 2016-05-23 | 2016-05-23 | The Neomeris phocaenoides G. Cuvier of simulating natural environment supports facility temporarily |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850815A (en) * | 2016-05-23 | 2016-08-17 | 安庆师范学院 | Natural-environment-simulating temporary culturing facility and temporary culturing method for finless porpoise |
| WO2021103765A1 (en) * | 2019-11-25 | 2021-06-03 | 西北工业大学宁波研究院 | Offshore acoustic ranch farming platform |
| CN114365707A (en) * | 2021-12-02 | 2022-04-19 | 中国科学院水生生物研究所 | Method for breeding Changjiang river finless porpoise in full artificial environment |
-
2016
- 2016-05-23 CN CN201620470151.8U patent/CN205756506U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850815A (en) * | 2016-05-23 | 2016-08-17 | 安庆师范学院 | Natural-environment-simulating temporary culturing facility and temporary culturing method for finless porpoise |
| CN105850815B (en) * | 2016-05-23 | 2019-09-03 | 安庆师范大学 | The black finless porpoise of simulating natural environment temporarily supports facility and method for temporarily cultivating |
| WO2021103765A1 (en) * | 2019-11-25 | 2021-06-03 | 西北工业大学宁波研究院 | Offshore acoustic ranch farming platform |
| CN114365707A (en) * | 2021-12-02 | 2022-04-19 | 中国科学院水生生物研究所 | Method for breeding Changjiang river finless porpoise in full artificial environment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |