Nursing system applied to young green-head diving ducks

Abstract

The utility model discloses a nursing system applied to young green-head diving ducks, which comprises a plurality of single-piece nets, connecting pieces, a first movable door and a soft cushion, the plurality of single-piece nets and the connecting pieces are assembled into a movable net cage, the plurality of single-piece nets and the connecting pieces are combined into a first stage net cage to form a first young duck activity space, and the first stage net cage is connected with the first stage net cage to form a second young duck activity space. The first movable door is arranged on the bottom side of the first-stage net cage, and a transverse bar is installed in the middle of the first-stage net cage. The multiple single-piece nets and the connecting pieces are combined into a second-stage net cage, a second chick activity space is formed, a second movable door is further formed in the bottom side of the second-stage net cage, the first movable door is communicated with the second movable door, and the second chick activity space is larger than the first chick activity space; by means of the structure, the problems that the teratogenesis rate, the death rate and the injury rate are high, weak young ducks cannot be effectively protected and recognized by groups, and the stress reaction is solved through the stepped swimming pool when existing green head diving duck feeding is carried out are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of baer's pochard breeding devices, in particular to a breeding system for baer's pochard chicks. Background Art

[0002] The Baer's Pochard is an extremely endangered species. The mortality rate of Baer's Pochard chicks is as high as 72.7% within one month of age. The main reasons include high deformity rate, high mortality rate, high injury rate, weak chicks cannot be effectively protected and recognized by the group, and sub-health conditions.

[0003] In the past, cages for young Baer's Pochard chicks were too large to be captured. The capture process can cause stress for the animals, leading to collisions and permanent neck bone deformation, which can affect their reproduction. Furthermore, ordinary metal mesh cages cannot protect against predators such as weasels and magpies. Weasels can bite through the mesh or climb inside, causing mass deaths among the chicks. Newborn Baer's Pochard chicks have small skeletons, so ordinary mesh cages can easily cause them to escape. Chicks that leave their safe environment are at high risk of being hunted.

[0004] Artificial breeding of Baer's Pochard chicks requires companion animals. The growth curve of water birds of the genus Baer's Pochard is relatively slow, and their body size is much smaller than that of Mallards of the same age. Therefore, mixed breeding with birds such as Mallards increases the chance of injuries to wings, legs, etc., and the complexity of interspecific relationships between species such as Baer's Pochard and Mallards often causes trampling and fighting, resulting in frequent injuries and even deaths of Baer's Pochard chicks. Weak chicks may not be effectively protected and recognized by the group, affecting subsequent competition for food, mate selection and reproduction; and the chicks may develop hyperplasia of the foot pads, hyperplasia of the webbed joints, and growth of corn thorns, causing lameness in the animals in the later stages. Secondly, the chicks need functional training to promote the synchronous development of muscles and bones to avoid problems such as wing loss and wing failure.

[0005] Therefore, there is an urgent need for a care system for young Baer's Pochard to overcome the above problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a care system for young blue-headed duck chicks, so as to solve the problems of high deformity rate, high mortality rate, high injury rate, inability of weak chicks to be effectively protected and recognized by the group, and sub-health condition in the existing blue-headed duck breeding.

[0007] In order to solve the above technical problems, the utility model provides a kind of applied to the incubation system of young duckling of green head diving duck, including single piece net, connecting piece, first movable door and soft pad, multiple the single piece net is assembled into movable mesh cage based on the connecting piece, multiple the single piece net and connecting piece combination form first stage mesh cage, first stage mesh cage is formed in first young duckling movable space for incubating 1~10 day old green head diving duck young duckling, first movable door is arranged in the bottom side of first stage mesh cage, soft pad is laid in the bottom of first stage mesh cage, first stage mesh cage middle part is equipped with crossbar;

[0008] Multiple the single piece net and connecting piece combination form second stage mesh cage, second stage mesh cage is formed in second young duckling movable space for incubating 11~30 day old green head diving duck young duckling, second movable door is also opened in the bottom side of second stage mesh cage, first movable door is communicated with second movable door, soft pad is laid in the bottom of second stage mesh cage;

[0009] Second young duckling movable space in second stage mesh cage is greater than first young duckling movable space in first stage mesh cage;

[0010] Movable mesh cage is arranged in the intermediate position of first stage mesh cage and second stage mesh cage, and movable mesh cage is detachably connected with first stage mesh cage and second stage mesh cage;

[0011] First stage mesh cage and second stage mesh cage are also provided with ladder type swimming pool, and the growth and development of young duckling in first stage mesh cage and second stage mesh cage are trained in ladder type swimming pool.

[0012] As an improvement of the utility model, the single piece net is formed by a plurality of rail combinations, a plurality of the rail is arranged along the horizontal direction and vertical direction to form a grid structure, the width of the grid structure is set to 1~1.5cm, and the length, width and height of the single piece net are set to 35cm*35cm*35cm.

[0013] As an improvement of the utility model, the length, width and height of the first stage mesh cage are set to 70*70*70cm.

[0014] As an improvement of the utility model, a capture door is arranged on the upper layer of the first stage mesh cage and the movable mesh cage diagonally opposite to the movable door.

[0015] As an improvement of the utility model, a longitudinal rail is arranged in the second stage mesh cage, and the length, width and height of the second stage mesh cage are set to 140*70*70cm.

[0016] As an improvement of the utility model, the first stage mesh cage and the second stage mesh cage are combined and used based on the first movable door.

[0017] As a kind of improvement of the utility model, the soft pad is pvc hollow anti-skid pad.

[0018] As a kind of improvement of the utility model, the crossbar is used for suspending incandescent lamp and night light, to prevent falling.

[0019] As a kind of improvement of the utility model, the stepped swimming pool comprises:

[0020] The first stepped swimming pool is arranged at the bottom, and the first stepped swimming pool is provided with three layers of protective ladders with an angle less than 30 ° at one end, for safety protection.

[0021] The second stepped swimming pool is arranged above one end of the first stepped swimming pool and is higher than the first stepped swimming pool.

[0022] The third stepped swimming pool is arranged at one end of the second stepped swimming pool away from the first stepped swimming pool and is higher than the second stepped swimming pool.

[0023] As a kind of improvement of the utility model, the stepped swimming pool further comprises:

[0024] The length, width and height of the first stepped swimming pool are 120*80*8cm, the length, width and height of the second stepped swimming pool are 120*100*18cm, the length, width and height of the third stepped swimming pool are 120*100*30cm, the first, second and third stepped swimming pools are all provided with anti-skid plates, and the anti-skid plates and the protective ladders are detachably connected with the first, second and third stepped swimming pools.

[0025] After such design, the utility model has at least the following advantages:

[0026] 1. The first stage net cage, the second stage net cage and the movable net cage are designed to feed the young goslings of the blue-headed merganser at different growth stages, the weak gosling nursing is realized through the movable net cage to achieve the feeding space of "cage in cage", different feeding spaces are modified, the collision of animals can be effectively reduced, the safety of animals is increased, and the young goslings can safely pass through the high-risk period of 1-month-old death;

[0027] 2. The soft pad is arranged to protect the foot development of the young goslings, and is beneficial to observation and collection of fecal samples, and is also beneficial to the feathers of the young goslings not being polluted by feces, protection of the development of bone joints of feet, and avoidance of problems such as generation of foot pad meat thorn;

[0028] 3. The trapping door and the movable door are arranged to facilitate artificial trapping and entry and exit of the young goslings.

[0029] 4. The utility model retains the positive role of accompanying animals, avoids trampling and fighting, reserves enough growth space and time for the young Baer's Pochard, and reduces the stress of the Baer's Pochard;

[0030] 5. This utility model can improve the social status of weak chicks while ensuring their nutritional supply, promote information exchange between weak chicks and the group, stimulate more natural behaviors, and have a positive effect on their integration into the group and the cultivation of their competitive feeding ability in the later stage.

[0031] 6. The utility model simulates the natural environment by setting up a stepped swimming pool, allowing the Baer's Pochard to actively choose the water depth and reduce stress. The Baer's Pochard chicks can undergo safe swimming training in an artificial environment, gradually transition to a natural state, reduce stress reactions, and improve survival rates and subsequent reproductive capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] Figure 1 The utility model is a structural schematic diagram of a care system for young Baer's Pochard in one embodiment of the present invention.

[0034] Figure 2 yes Figure 1 A partial enlarged view of the .

[0035] Figure 3 This is a diagram of the first stage of the net cage usage status in the utility model.

[0036] Figure 4 This is a diagram of the use status of the net cage in the second stage of the present utility model.

[0037] Figure 5 It is a structural diagram of the movable net cage in the utility model.

[0038] Figure 6 It is a structural schematic diagram of the stepped swimming pool of the present invention.

[0039] Description of reference numerals:

[0040] 1. Single-piece net; 11. Railing; 12. Connector; 2. First movable door; 3. Cushion; 4. Capture door; 5. Movable net cage; 6. First stage net cage; 7. Horizontal rail; 8. Second stage net cage; 9. Second movable door; 10. Vertical rail;

[0041] 200. Stepped swimming pool; 210. First-step swimming pool; 220. Second-step swimming pool; 230. Third-step swimming pool; 240. Guard ladder; 250. Anti-skid plate. DETAILED DESCRIPTION

[0042] The technical scheme of the utility model will be described clearly and completely in connection with the drawings.

[0043] Please see Figures 1 to 5 A specific embodiment of a kind of application for green head diving duck young chick's rearing system is shown, the application for green head diving duck young chick's rearing system is formed by combining single piece net different stages of net cage, retrofit into different feeding space, effectively reduce the collision of animal, increase the security of animal, guarantee young chick to safely pass through 1-month-old high-risk period, solve the problem of high mortality of existing green head diving duck young chick.

[0044] As Figures 1 to 5 Shown, in the application for green head diving duck young chick's rearing system in this embodiment, including single piece net 1, connecting piece 12, first movable door 2 and soft pad 3, multiple single piece nets 1 are assembled into movable net cage 5 based on connecting piece 12, multiple single piece nets 1 and connecting piece 12 are combined to form first stage net cage 6, first stage net cage 6 forms first young chick movable space inside for rearing 1~10 day-old green head diving duck young chick, first movable door 2 is arranged at the bottom side of first stage net cage 6, soft pad 3 is laid on the bottom of first stage net cage 6, and horizontal bar 7 is installed in the middle of first stage net cage 6;First stage net cage 6 is suitable for 1~10 days old green head diving duck young chick, and the number of individuals is 5~10, multiple single piece nets 1 and connecting piece 12 are combined to form second stage net cage 8, which is used for rearing 11~30 day-old green head diving duck young chick, and second movable door 9 is also provided at the bottom side of second stage net cage 8, first movable door 2 is communicated with second movable door 9, soft pad 3 is laid on the bottom of second stage net cage 8, and it is suitable for 10~30 days old green head diving duck young chick, and the number of individuals is 5~10, the second young chick movable space in second stage net cage 8 is greater than the first young chick movable space in first stage net cage 6;Movable net cage 5 is arranged at the middle position of first stage net cage 6 and second stage net cage 8, and movable net cage 5 is detachably connected with first stage net cage 6 and second stage net cage 8.

[0045] Specifically, as Figure 1 And Figure 5 Shown, single piece net 1 is formed by combining multiple railings 11, multiple railings 11 are arranged along the horizontal direction and the vertical direction to form a grid structure, the width of the grid structure is 1~1.5cm, the length, width and height of single piece net 1 are 35cm*35cm*35cm, the movable net cage is formed by assembling single piece net 1 through connecting piece 12 into a single cage structure, which is placed into first stage or second stage net cage 8 to form a cage-in-cage space layout, and the movable net cage is arranged at the middle position of first stage net cage 6 and second stage net cage 8, and the movable net cage is detachably connected with first stage net cage 6 and second stage net cage 8.

[0046] It can be understood that the activity cage can be flexibly placed in different stage cages, and the field of view is not limited, which protects the weaker individuals (weak ducklings) in the group, and facilitates individual feeding, treatment, etc. The activity cage should be placed in the middle part of the first stage cage 6 and the second stage cage 8, not close to the wall, and facilitate the gathering of the duck group.

[0047] Specifically, as shown in Figure 1 and Figure 3 , the length, width and height of the first stage cage 6 are set to 70*70*70cm, the upper layer of the first stage cage 6 is diagonally provided with a capture door 4 on the activity door, the first stage cage 6 is provided with a first activity door 2 on the bottom layer, and the upper layer is provided with a capture door 4 in the diagonal direction, the first activity door 2 is used for free access of young ducklings, and the capture door 4 is used for artificial capture of young ducklings, a horizontal bar 7 is arranged in the middle, and at least 70*70cm of soft pad 3 is provided, and the soft pad 3 is a pvc hollow anti-slip pad. It is suitable for 1-10 day old green head diving ducklings with 5-10 individuals, the average weight of the green head diving ducklings at this stage will increase from 25g at birth to 60g, and the main characteristics are small individual size, less down, and easy to drill into the corner; the types of natural enemies are various, so the area should not be too large.

[0048] It can be understood that the area of the first stage cage 6 should be designed considering the factors such as animal cluster warming, etc. to avoid the situation that 4-5 feeders use tools to capture a duckling together, causing animal stress, secondly, the impact force of the duckling after running is large, the rate of deformity is high, in addition, the space is too large, which will cause the ducklings to scatter, leading to hypothermia and death, which is more unfavorable for the staff to carry out individual ring, individual rescue, health assessment, etc.

[0049] Specifically, as shown in Figure 4 , the second stage cage 8 is provided with a vertical bar 10, the length, width and height of the second stage cage 8 are set to 140*70*70cm, the second stage cage 8 is provided with a first activity door 2 and can be used in combination with a second activity door 9, the second stage cage 8 is also provided with a horizontal bar 7 and a vertical bar 10, and is provided with at least 140*70cm of soft pad 3, and the soft pad 3 is also a pvc hollow anti-slip pad, which is suitable for 10-30 day old green head diving ducklings with 5-10 individuals, the average weight of the green head diving ducklings at this stage will increase from 60g to 270g, the ducklings are in the post-larval molting peak period, but the body temperature system is basically stable, the threat of natural enemies such as rodents and small birds is reduced, the body weight increases rapidly, and the pressure on the foot joints begins to increase. The balance of activity area, activity amount and muscle and bone development should be fully considered.

[0050] Exemplarily, according to the previous feeding mode, the young chicks in this period appear fighting, playing and other behaviors, the food competition of the weaker individuals in the social hierarchy is reduced, the young chicks also enter the period prone to diseases, and the edges and joints of the webbed feet of most young chicks have begun to proliferate, the second stage cage 8 is provided with the vertical column 10 and the line of sight is blocked by the reed or camouflage cloth in the utility model, and the probability of injury of the animals is reduced; the muscle growth speed needs to be synchronized with the feather development in this period, the area is suitable for the activities of 5-10 individuals, the webbed feet proliferation of the young chicks is reduced through the soft pad 3, the first activity door 2 and the second activity door 9 are provided for the free access of the young chicks, and the door of the first stage cage 6 can be communicated.

[0051] It should be noted that the first stage cage 6 and the second stage cage 8 are used in combination based on the first activity door 2, the first activity door 2 or the second activity door 9 is combined to form a large cage body, the cage body is changed at any time and any place according to the number of animals and the feeding demand, and the horizontal column 7 is used for suspending the incandescent lamp and the night light and preventing falling.

[0052] As shown in Figure 6 The ladder type swimming pool 200 in the embodiment includes the first ladder swimming pool 210 arranged at the bottom, the first ladder swimming pool 210 is provided with the three-layer protection ladder 240 with an angle less than 30° at one end, which is used for safety protection, the second ladder swimming pool 220 is arranged above one end of the first ladder swimming pool 210 and is higher than the first ladder swimming pool 210, the third ladder swimming pool 230 is arranged at one end of the second ladder swimming pool 220 away from the first ladder swimming pool 210 and is higher than the second ladder swimming pool 220, the length, width and height of the first ladder swimming pool 210 are 120*80*8cm, the length, width and height of the second ladder swimming pool 220 are 120*100*18cm, the length, width and height of the third ladder swimming pool 230 are 120*100*30cm, the first, second and third ladder swimming pools are all provided with the anti-skid plates 250, and the anti-skid plates 250 and the protection ladder 240 are detachably connected with the first, second and third ladder swimming pools.

[0053] Specifically, the leg length of the 5-day-old young of the Tufted Duck is 5-6 cm, and it can jump 2-3 cm high, so the length, width and height of the first ladder swimming pool 210 are designed to be 120*80*8 cm, and the water level difference is 2-3 cm. The area is suitable for 5-10 young to try water for the first time, and the water depth of 5-6 cm is suitable for 5-day-old young to try water. The length, width and height of the second ladder swimming pool 220 are 120*100*18 cm, and the water level difference is 3 cm. The area is suitable for 5-10 young to swim and jump in the pool after the step-up, and the water depth of 15 cm is suitable for 10-day-old young to try water for 5-10 days. The length, width and height of the third ladder swimming pool 230 are 120*100*30 cm, and the water level difference is 3-5 cm. The area is suitable for 5-10 young to swim and jump in the pool after the step-up, and the water depth of 25-27 cm is suitable for 15-20-day-old young to try water for 10-15 days. The ladder swimming pool 200 provides different water depths, and the young of the Tufted Duck can choose flexibly after gradually adapting to the water depth, including the transition from shallow water to deep water and the free choice of deep water area to shallow water area.

[0054] It should be noted that the utility model sets low water level sensors in the ladder swimming pool 200, which are installed in the first, second and third ladder swimming pools and are set to have a water level difference of 2 cm, 3 cm and 5 cm respectively. This is the safe height of the water level difference when the young of the Tufted Duck swims, and the low water level sensor alarm is set to be a silent alarm, light flash reception or mobile phone reception, which reduces the shock to the young and avoids stress. The ladder swimming pool 200 is also provided with a water quality management system, and a water quality purification tank is installed. The excretion of young increases in the later period, and the purification tank can monitor the change of water quality to ensure the continuous stability of the water environment and reduce the source of disease. In addition, a drainage and deslagging system (not shown in the figure) is also provided, and water cages are installed at the right angles of the bottom of the ladder swimming pool 200. The water cages are connected with circular outlets with a diameter of 5 cm below, which facilitates the discharge and cleaning of biological feces. Finally, a high-pressure water gun is used to periodically flush the pool, and the water cages are all located on the same side. After the feces are discharged, they are uniformly fermented and used as fertilizer.

[0055] In the description of the utility model, it should be noted that the terms "upper", "lower", "front", "rear" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0056] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning of the utility model by the specific circumstances.

[0057] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, and the skilled in the art makes some simple modifications, equivalent changes or modifications according to the disclosed technical content, which falls within the protection scope of the utility model.

Claims

1. A rearing system for young Gavia immer immersus, characterized in that, The utility model relates to a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

2. The rearing system for young Gavia immer immutabilis according to claim 1, wherein The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

3. The rearing system for young Gavia immer L. according to claim 1, characterized in that, The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

4. The rearing system for young Gavia immer immutabilis according to any one of claims 1 to 3, wherein The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

5. The rearing system for young Gaviidae according to claim 1, wherein The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

6. The rearing system for young Gaviidae according to claim 1, wherein The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

7. The rearing system for young Gaviidae according to claim 1, wherein The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

8. The rearing system for young Gaviidae according to claim 1, wherein The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

9. The rearing system for young Gaviidae according to claim 1, wherein The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver.

10. The rearing system for young Gaviidae according to claim 9, wherein The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. 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The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed diver. The utility model discloses a movable net cage for the incubation of the juvenile of the blue-headed diver, and belongs to the technical field of the incubation of the juvenile of the blue-headed

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