Gymnocyprinus carpio fingerling breeding system and method

Abstract

The invention discloses a fingerling breeding system for gymnocypris marinai, which comprises a breeding control module, a breeding control box module, a temperature control module, a flow control module, an oxygen control module, an illumination control module, a feed control module, a water quality control module and a growth monitoring module, and is characterized in that the breeding control module is used for controlling the whole breeding process of the gymnocypris marinai; the breeding control box module comprises a wild cultivation box, a domestication screening box, a spawning induction box, a fertilization incubation box and a water treatment box, the multiple breeding control boxes are arranged to be used in different breeding stages respectively, the environment requirements of the different stages are adjusted respectively, the water treatment box is arranged to control water inlet and outlet, and the breeding efficiency is improved; according to the breeding device, water can be recycled, water circulation is achieved, water resources can be saved, temperature, water flow, dissolved oxygen, illumination, feed and water quality are controlled in the breeding process, and the environment can be adjusted to be comfortable in each breeding stage.

Description

Technical Field

[0001] The invention relates to the technical field of fish seed breeding, and in particular to a fish seed breeding system and a method of naked carp. Background Art

[0002] The sharp naked carp is a fish of the genus Gymnocypris of the Cyprinidae family, commonly known as the naked carp of Siberia. In China, it is distributed in the middle reaches of the Yarlung Zangbo River in Tibet, and is often found in the main and tributary water bodies. The type locality of this species is the Nianchu River. The sharp naked carp is endemic to my country and is only distributed in the middle reaches of the Yarlung Zangbo River in Tibet. The largest individual can reach more than 600 mm and weigh more than 3.5 kg. Due to its slow growth and large-scale fishing, the population of the sharp naked carp has sharply decreased. Therefore, the protection of the sharp naked carp is urgent. In order to protect the sharp naked carp, people have begun artificial breeding; However, in the current breeding of naked carp, fish species at different stages are not differentiated, and adjustments cannot be made according to the environmental requirements of different stages, resulting in poor breeding and reproduction results of fish species. Summary of the invention

[0003] The present invention provides a fish seed breeding system and method for sharp naked carp, which can effectively solve the problem raised in the above background technology that in the current sharp naked carp fish seed breeding, fish species at different stages are not distinguished, and cannot be adjusted according to the environmental requirements of different stages, resulting in poor breeding and reproduction effects of fish species.

[0004] To achieve the above object, the present invention provides the following technical solutions: a fish seed breeding system for naked carp, comprising a breeding control module, a breeding control box module, a temperature control module, a flow control module, an oxygen control module, a lighting control module, a feed control module, a water quality control module and a growth monitoring module; The breeding control module controls the whole process of breeding naked carp; The breeding control box module includes a wild breeding box, a domestication screening box, an induced spawning box, a fertilization incubation box and a water treatment box; The temperature control module controls the temperature at each stage of breeding; The flow control module controls the water flow at each stage of breeding; The oxygen control module controls the dissolved oxygen concentration at each stage of breeding; The lighting control module controls the lighting requirements at each stage of breeding; The feed control module adjusts the feed requirements at each stage of breeding; The water quality control module monitors and adjusts the water quality at each stage of breeding; The growth monitoring module monitors the growth of fish species and fertilized eggs.

[0005] According to the above technical solution, the wild breeding box is used to breed broodstock of naked carp collected from the wild; In the domestication and screening box, wild naked carp broodstock are cultured by feed to screen out naked carp broodstock suitable for breeding; The induction box is used to inject induction agents to induce induction of female broodstock and male broodstock; Artificial insemination and hatching are performed in the fertilization incubator; The water treatment tank supplies water to other tanks and collects water flowing out of the tanks for treatment.

[0006] According to the above technical solution, the wild breeding box, domestication screening box, induced spawning box, and fertilization hatching box are connected in sequence, and gates are provided at the connecting positions, and the fish species are transferred between adjacent boxes through the gates; The wild breeding box, the domestication and screening box, the induced fertilization box, and the fertilization and hatching box are all connected to the water treatment box.

[0007] According to the above technical solution, the temperature control module includes a temperature monitoring unit, a temperature setting unit and a temperature adjustment unit; The temperature monitoring unit monitors the water temperature via a temperature sensor; The temperature monitoring unit monitors the water temperature in each box respectively, the temperature setting unit sets the temperature in the box at different stages, and the temperature adjusting unit adjusts the temperature in each box to the set temperature.

[0008] According to the above technical solution, the flow control module includes a flow monitoring unit, a water volume setting unit and a water volume adjustment unit; The flow monitoring unit includes water inlet monitoring, water outlet monitoring and water flow speed monitoring in the box; The flow adjustment unit analyzes the water volume in the box according to the water inlet and outlet and the water flow rate in the box, and adjusts the water inlet and outlet to maintain dynamic balance after the water in the box reaches the required amount.

[0009] According to the above technical solution, the oxygen control module includes a dissolved oxygen monitoring unit and an oxygen delivery unit; The dissolved oxygen monitoring unit monitors the dissolved oxygen concentration in each box, and the oxygen delivery unit delivers oxygen to the box.

[0010] According to the above technical solution, the illumination control module includes an illumination simulation unit and an illumination adjustment unit; The lighting is adjusted by the lighting adjustment unit to provide lighting for the light simulation unit, different levels of lighting are provided according to different breeding stages, and light is shielded during the incubation stage.

[0011] According to the above technical solution, the food control module includes a food configuration unit and a food feeding unit; The feed configuration unit configures feed according to feed ingredients required at different stages, and then feeds the feed through the feed feeding unit.

[0012] According to the above technical solution, the growth monitoring module includes a timing unit and a video monitoring unit; The timing unit sets a monitoring time interval, and the video monitoring unit shoots the growth of the sharp naked carp, retrieves the video monitoring screen in the corresponding time interval, and then compares and determines the growth status.

[0013] According to the above technical solution, the following steps are included: S1. Firstly, the wild-caught naked carp broodstock are placed in a wild incubator for cultivation; S2, transferring the surviving naked carp broodstock in the wild breeding box to the domestication screening box and feeding them with feed; S3, observing the growth of the naked carp broodstock in the domestication and screening box, selecting the female and male broodstock for breeding, and transferring them to the spawning box respectively; S4, dividing the induced labor box into two parts, and injecting oxytocin into the female and male broodstock respectively to induce labor; S5, squeeze the abdomen of the female parent fish to obtain eggs, and press the abdomen of the male parent fish to obtain semen; S6. Perform artificial insemination using the obtained eggs and semen in a fertilization incubator; S7. After fertilization is completed, remove excess eggs and semen and proceed to incubation.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting the temperature monitoring unit and the temperature adjustment unit, the breeding temperature can be adjusted. The appropriate temperature can be adjusted according to the different stages of breeding. The flow monitoring unit and the flow adjustment unit are set to monitor the water flow, water inlet and water outlet, and maintain the flow and dynamic balance of the water in the box. It can maintain the flow of the water body and maintain a stable volume. By setting the dissolved oxygen monitoring unit and the oxygen delivery unit, the oxygen content in the water can be monitored to provide a good aerobic environment for the broodstock. By adjusting the temperature, water flow and oxygen, the broodstock breeding environment can be guaranteed to be more comfortable, which helps growth and breeding and increases the success rate of breeding.

[0015] By setting up a light simulation unit and a light adjustment unit, light is provided for different stages of breeding, and light is avoided during the hatching stage. This can meet the light needs of different stages and help with breeding and hatching. By configuring the feed through the food configuration unit and then feeding it through the feed feeding unit, the broodstock can be domesticated and helped to adapt to the artificial breeding environment.

[0016] The video data of the video monitoring unit is retrieved by setting the time interval through the timing unit. According to the time of the video, the fish are compared in sequence, and the hatching status, the growth of the parent fish and the hatching status of the fertilized eggs are checked, so that the breeding status can be easily obtained.

[0017] By setting up wild breeding boxes, domestication screening boxes, induced ovulation boxes and fertilization incubation boxes for breeding, different breeding stages can be separated, reducing mutual impacts and achieving continuous breeding. Water treatment boxes are set up to supply water to other boxes and recycle outflowing water to achieve water recycling, and water flow and dynamic balance can be achieved through the inflow and outflow of water.

[0018] To summarize, by setting up multiple breeding control boxes, which are used in different breeding stages respectively, the environmental requirements of different stages are adjusted respectively, and water treatment boxes are set to control the water in and out, the water can also be recycled to achieve water circulation, which can save water resources. In the breeding process, the temperature, water flow, dissolved oxygen, light, feed, and water quality are controlled respectively, so that each stage of breeding can be adjusted to a comfortable environment, and then by regularly monitoring the growth situation and making comparisons, it is possible to quickly understand the breeding situation and increase the success rate of breeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached picture: Figure 1 It is a system structure block diagram of the present invention; Figure 2 It is a module structure diagram of the breeding control box of the present invention; Figure 3 It is a flow chart of the breeding steps of the present invention. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figure 1-2 As shown, the present invention provides a technical solution, a fish seed breeding system of naked carp, including a breeding control module, a breeding control box module, a temperature control module, a flow control module, an oxygen control module, a lighting control module, a feed control module, a water quality control module and a growth monitoring module; The breeding control module controls the whole process of breeding sharp naked carp; The breeding control box module includes a wild breeding box, a domestication screening box, an induction box, a fertilization incubation box, and a water treatment box; The temperature control module controls the temperature at each stage of breeding; The flow control module controls the water flow at each stage of breeding; The oxygen control module controls the dissolved oxygen concentration at each stage of breeding; The lighting control module controls the lighting requirements at each stage of breeding; The feed control module adjusts the feed requirements at each stage of breeding; The water quality control module monitors and adjusts the water quality at each stage of breeding; The growth monitoring module monitors the growth of fish species and fertilized eggs.

[0023] According to the above technical scheme, the broodstock of naked carp collected from the wild are cultured in a wild breeding box; In the domestication and screening box, wild naked carp broodstock are cultured with feed to select naked carp broodstock suitable for breeding; In the induction box, oxytocin is injected into the female and male broodstock to induce spawning; Artificial insemination and hatching are carried out in a fertilization incubator; The water treatment tank supplies water to other tanks and collects water flowing out of the tanks for treatment.

[0024] According to the above technical solution, the wild breeding box, the domestication and screening box, the induced spawning box, and the fertilization and hatching box are connected in sequence, and a gate is provided at the connecting position, and the fish fingerlings are transferred between adjacent boxes through the gate; The wild breeding box, domestication screening box, induced spawning box and fertilization hatching box are all connected to the water treatment box.

[0025] By setting up wild breeding boxes, domestication screening boxes, induced ovulation boxes and fertilization incubation boxes for breeding, different breeding stages can be separated, reducing mutual impacts and achieving continuous breeding. Water treatment boxes are set up to supply water to other boxes and recycle outflowing water to achieve water recycling, and water flow and dynamic balance can be achieved through the inflow and outflow of water.

[0026] According to the above technical solution, the temperature control module includes a temperature monitoring unit, a temperature setting unit and a temperature adjustment unit; The temperature monitoring unit monitors the water temperature through a temperature sensor; The temperature monitoring unit monitors the water temperature in each box respectively, the temperature setting unit sets the temperature in the box at different stages, and the temperature adjustment unit adjusts the temperature in each box to the set temperature.

[0027] According to the above technical solution, the flow control module includes a flow monitoring unit, a water volume setting unit and a water volume adjustment unit; The flow monitoring unit includes water inlet monitoring, water outlet monitoring and water flow rate monitoring in the box; The flow adjustment unit analyzes the water volume in the box according to the water inlet and outlet and the water flow rate in the box, and adjusts the water inlet and outlet to maintain dynamic balance after the water in the box reaches the required amount.

[0028] According to the above technical solution, the oxygen control module includes a dissolved oxygen monitoring unit and an oxygen delivery unit; The dissolved oxygen monitoring unit monitors the dissolved oxygen concentration in each box, and the oxygen delivery unit delivers oxygen to the box.

[0029] According to the above technical solution, the illumination control module includes an illumination simulation unit and an illumination adjustment unit; The lighting is adjusted by the lighting adjustment unit to provide lighting for the light simulation unit, different levels of lighting are provided according to different breeding stages, and light is shielded during the incubation stage.

[0030] By setting up lighting simulation units and lighting adjustment units, light is provided for different stages of breeding and light is avoided during the incubation stage. This can meet the lighting needs of different stages and help with breeding and hatching.

[0031] According to the above technical solution, the feed control module includes a feed configuration unit and a feed feeding unit; The feed configuration unit configures feed according to the feed ingredients required at different stages, and then feeds the feed through the feed feeding unit.

[0032] By preparing the feed through the food preparation unit and then feeding it through the feed feeding unit, the broodstock can be domesticated and helped to adapt to the artificial breeding environment.

[0033] According to the above technical solution, the growth monitoring module includes a timing unit and a video monitoring unit; The timing unit sets the monitoring time interval, the video monitoring unit shoots the growth of the sharp naked carp, retrieves the video monitoring screen in the corresponding time interval, and then compares them to determine the growth status.

[0034] The video data of the video monitoring unit is retrieved by setting the time interval through the timing unit. According to the time of the video, the fish are compared in sequence, and the hatching status, the growth of the parent fish and the hatching status of the fertilized eggs are checked, so that the breeding status can be easily obtained.

[0035] like Figure 3 As shown, according to the above technical solution, the following steps are included: S1. Firstly, the wild-caught naked carp broodstock are placed in a wild incubator for cultivation; S2, transferring the surviving naked carp broodstock in the wild breeding box to the domestication screening box and feeding them with feed; S3, observing the growth of the naked carp broodstock in the domestication and screening box, selecting the female and male broodstock for breeding, and transferring them to the spawning box respectively; S4, dividing the induced labor box into two parts, and injecting oxytocin into the female and male broodstock respectively to induce labor; S5, squeeze the abdomen of the female parent fish to obtain eggs, and press the abdomen of the male parent fish to obtain semen; S6. Perform artificial insemination using the obtained eggs and semen in a fertilization incubator; S7. After fertilization is completed, remove excess eggs and semen and proceed to incubation.

[0036] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fish breeding system for naked carp, characterized in that: It includes a breeding control module, a breeding control box module, a temperature control module, a flow control module, an oxygen control module, a lighting control module, a feed control module, a water quality control module and a growth monitoring module; The breeding control module controls the whole process of breeding naked carp; The breeding control box module includes a wild breeding box, a domestication screening box, an induced spawning box, a fertilization incubation box and a water treatment box; The temperature control module controls the temperature at each stage of breeding; The flow control module controls the water flow at each stage of breeding; The oxygen control module controls the dissolved oxygen concentration at each stage of breeding; The lighting control module controls the lighting requirements at each stage of breeding; The feed control module adjusts the feed requirements at each stage of breeding; The water quality control module monitors and adjusts the water quality at each stage of breeding; The growth monitoring module monitors the growth of fish species and fertilized eggs.

2. The fish breeding system of naked carp according to claim 1 is characterized in that: The wild breeding box is used to breed broodstock of naked carp collected from the wild; In the domestication and screening box, wild naked carp broodstock are cultured by feed to screen out naked carp broodstock suitable for breeding; The induced labor box is used to inject induced labor agents into the female broodstock and the male broodstock to induce labor; Artificial insemination and hatching are performed in the fertilization incubator; The water treatment tank supplies water to other tanks and collects water flowing out of the tanks for treatment.

3. The fish seed breeding system of a sharp naked carp according to claim 1 is characterized in that: The wild breeding box, domestication screening box, induced spawning box, and fertilization hatching box are connected in sequence, and gates are provided at the connecting positions, and the fish species are transferred between adjacent boxes through the gates; The wild breeding box, the domestication and screening box, the induced fertilization box, and the fertilization and hatching box are all connected to the water treatment box.

4. The fish seed breeding system of a sharp naked carp according to claim 1 is characterized in that: The temperature control module includes a temperature monitoring unit, a temperature setting unit and a temperature adjustment unit; The temperature monitoring unit monitors the water temperature via a temperature sensor; The temperature monitoring unit monitors the water temperature in each box respectively, the temperature setting unit sets the temperature in the box at different stages, and the temperature adjusting unit adjusts the temperature in each box to the set temperature.

5. The fish seed breeding system of naked carp according to claim 1 is characterized in that: The flow control module includes a flow monitoring unit, a water volume setting unit and a water volume adjustment unit; The flow monitoring unit includes water inlet monitoring, water outlet monitoring and water flow speed monitoring in the box; The flow adjustment unit analyzes the water volume in the box according to the water inlet and outlet and the water flow rate in the box, and adjusts the water inlet and outlet to maintain dynamic balance after the water in the box reaches the required amount.

6. The fish seed breeding system of naked carp according to claim 1 is characterized in that: The oxygen control module includes a dissolved oxygen monitoring unit and an oxygen delivery unit; The dissolved oxygen monitoring unit monitors the dissolved oxygen concentration in each box, and the oxygen delivery unit delivers oxygen to the box.

7. The fish seed breeding system of naked carp according to claim 1 is characterized in that: The illumination control module includes an illumination simulation unit and an illumination adjustment unit; The lighting is adjusted by the lighting adjustment unit to provide lighting for the light simulation unit, different levels of lighting are provided according to different breeding stages, and light is shielded during the incubation stage.

8. The fish breeding system of naked carp according to claim 1 is characterized in that: The food control module includes a food configuration unit and a food feeding unit; The feed configuration unit configures feed according to feed ingredients required at different stages, and then feeds the feed through the feed feeding unit.

9. The fish seed breeding system of naked carp according to claim 1, characterized in that: The growth monitoring module includes a timing unit and a video monitoring unit; The timing unit sets a monitoring time interval, and the video monitoring unit shoots the growth of the sharp naked carp, retrieves the video monitoring screen in the corresponding time interval, and then compares and determines the growth status.

10. A method for breeding fish species of naked carp according to any one of claims 1 to 9, characterized in that: The steps include: S1. Firstly, the wild-caught naked carp broodstock are placed in a wild incubator for cultivation; S2, transferring the surviving naked carp broodstock in the wild breeding box to the domestication screening box and feeding them with feed; S3, observing the growth of the naked carp broodstock in the domestication and screening box, selecting the female and male broodstock for breeding, and transferring them to the spawning box respectively; S4, dividing the induced labor box into two parts, and injecting oxytocin into the female and male broodstock respectively to induce labor; S5, squeeze the abdomen of the female parent fish to obtain eggs, and press the abdomen of the male parent fish to obtain semen; S6. Perform artificial insemination using the obtained eggs and semen in a fertilization incubator; S7. After fertilization is completed, remove excess eggs and semen and proceed to incubation.

Images