Method for breeding and releasing wild training seedlings

Abstract

The present application relates to a kind of methods for the wild training of propagation and release fry, belong to aquaculture technical field, the method for the wild training of a kind of propagation and release fry by underwater monitoring system shooting scanning obtains the appearance, size and fry density of propagation and release fry, start illumination system and temperature control system simulate the light intensity and survival temperature required by the propagation and release fry object identified by the underwater monitoring system to live in the sea, control dissolved oxygen device to the dissolved oxygen required by the propagation and release fry object is supplemented, establish the different dissolved oxygen environment for the survival of the propagation and release fry object, system automatically control current simulation mechanism to manufacture the current effect in the ocean, while controlling salinity concentration module changes and monitors the salinity in water, regularly to the training pool multiple carnivorous fish population is put, improve the self-adapting state and survival ability of the propagation and release fry object, this method training effect is good, and fry survival ability is high, and economic cost is low.

Description

Technical Field

[0001] This invention relates to the field of aquaculture technology, and in particular to a method for the wild domestication of seedlings released for stock enhancement. Background Technology

[0002] With the continuous development of aquaculture technology and the constant improvement and advancement of farming methods, overfishing and changing climate conditions have led to a continuous decline in marine fish resources, with some water areas even becoming desertified, directly impacting the ecological balance. Therefore, the scientific conservation of marine biological resources is essential. my country has launched nationwide aquatic organism propagation and release programs. Propagation and release involves artificially releasing aquatic seedlings or adult organisms into public waters such as oceans, rivers, and lakes. This helps aquatic organisms quickly reproduce and thrive in the water, contributing to a stable ecological balance and increased aquatic production.

[0003] Wild training of artificially propagated and released seedlings refers to a series of training exercises, including survival training, environmental adaptation, and hunting skills, before releasing seedlings into public waters such as oceans, rivers, and lakes. This allows the seedlings to adapt to the living environment of public waters such as oceans, rivers, and lakes more quickly and effectively. However, current methods for wild training of artificially propagated and released seedlings are too simplistic. They do not set ideal dangerous environmental factors and are difficult to simulate real sunlight duration, light intensity, and temperature. Furthermore, dissolved oxygen, ocean currents, and seawater salinity are all important factors affecting aquatic organisms. The variable marine environment makes the training effect unsatisfactory. Summary of the Invention

[0004] This invention overcomes the shortcomings of the prior art and provides a method for the wild domestication of seedlings released for propagation.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: This invention provides a method for the wild domestication of seedlings released for propagation, comprising the following steps: The stocked fry were released into the training pond, and the underwater monitoring system took pictures and scanned to obtain the appearance, size and density of the stocked fry. The lighting system and temperature control system are activated simultaneously to provide lighting and underwater temperature regulation to the water in the training pool, respectively, to simulate the light intensity and survival temperature required for the released seedlings identified by the underwater monitoring system to live in the ocean. The system controls the dissolved oxygen device to detect the dissolved oxygen content in the water and supplement the dissolved oxygen required by the released seedlings, thus establishing different dissolved oxygen environments for the released seedlings to survive. The system automatically controls the ocean current simulation mechanism to create the effect of ocean currents every 5 hours for 30 minutes, so that the seedlings can adapt to the harsh marine environment. At the same time, it controls the salinity concentration module to change and monitor the salinity in the water, simulating the self-adaptation status and survival of the seedlings under different salinity environments in the seawater. The training pool is equipped with a feeding mechanism. Every 12 hours, the feeding mechanism is controlled to feed various types of feed based on the identified species of the seedlings to be released, training the seedlings to identify food and capture it on their own. Various carnivorous fish are regularly released into the training pool to create predation environments of different levels of danger in the ocean, thereby training the seedlings to sense danger and their ability to fight predation.

[0006] Furthermore, in a preferred embodiment of the present invention, the training tank is a rectangular water tank made of multiple pieces of high-strength explosion-proof glass bonded together, and the maximum size of the rectangular water tank is 50m. 3 It can accommodate a large density of seedlings and release various types of fish. The training equipment is equipped with holographic projection equipment and louvers of various colors to recreate the seabed environment. The underwater monitoring system can be one or more combinations of underwater visual cameras, fish finders, and thermal imaging detectors.

[0007] Furthermore, in a preferred embodiment of the present invention, the lighting system is a color-changing warm fluorescent lamp, consisting of one or more lamps, with a daily illumination duration of 12 hours. The light intensity of the warm fluorescent lamp is preset according to the sunlight exposure from 6:00 AM to 6:00 PM each day, and it automatically turns off after the preset time interval. The temperature control system adjusts the temperature for the corresponding time interval according to the changes in the light intensity of the lighting system, and automatically shuts off after the preset time interval.

[0008] Furthermore, in a preferred embodiment of the present invention, the dissolved oxygen device is capable of introducing oxygen into the water. The dissolved oxygen device can identify the basic information of the seedlings through the system, thereby obtaining the dissolved oxygen supply and interval time. The interval time ranges from 6 to 8 hours. When this interval time range is reached, the system will control the dissolved oxygen device to introduce oxygen.

[0009] Furthermore, in a preferred embodiment of the present invention, the ocean current simulation mechanism is an air-type wave generator, which can generate waves of 0.5 to 1 meter. The salinity concentration module is an automatic water salinity adjustment device for aquaculture, which adopts a low-speed salinity adjustment mode so that the released seedlings can gradually adapt to different salinities.

[0010] Furthermore, in a preferred embodiment of the present invention, the feeding mechanism can add various feeds such as seedling feed, minced meat, and fresh meat chunks. After identifying the basic information of the seedlings, the feeding mechanism feeds one or more types of feed to improve their food selection ability and feeding habits. The carnivorous fish group includes medium or large fish that feed on seedlings. The release time of the carnivorous fish group is 30 minutes, and the release frequency is 3 to 4 times a day to improve the survival ability of the released seedlings.

[0011] Furthermore, in a preferred embodiment of the present invention, the underwater monitoring system performs imaging and scanning to acquire the appearance, size, and density of the released seedlings, specifically including the following steps: An underwater vision camera captures images of the seedlings, and high-resolution and color optimization processing is used to obtain information on the appearance and size of the seedlings. Thermal imaging detectors are used to detect the number of individual seedlings and establish a seedling density model; The system integrates the appearance information, the individual size information, and the density information to generate basic life characteristic information of the seedlings in the water, and the basic seedling information is stored in the system.

[0012] Furthermore, in a preferred embodiment of the present invention, simulating the light intensity and survival temperature required for the released seedlings identified by the underwater monitoring system to live in the ocean specifically includes the following steps: The system presets the time interval parameters for illumination, converts the time interval parameters into electrical signals, and transmits them to the illumination system to control the illumination duration of the warm fluorescent lamp. A set of corresponding illumination parameters is preset according to the time interval parameters, and the illumination parameters are used to control the illumination of the warm daylight lamp as the time interval parameters change. The preset temperature control parameters are used to control the temperature control system according to the set of light intensity parameters, and the preset temperature control parameters are adjusted.

[0013] Furthermore, in a preferred embodiment of the present invention, the salinity concentration module simultaneously simulates the self-adaptation state and survival status of the released seedlings under different salinity environments by changing and monitoring the salinity in the water body, specifically including the following steps: The system determines the maximum salinity at which the seedlings can survive by identifying their basic information. The salinity concentration module analyzes the maximum salinity value to gradually change the salinity of the water.

[0014] The present invention provides a method for the wild domestication of seedlings released for propagation, characterized by further comprising the following steps: After the acclimatization of the released seedlings is completed, the underwater monitoring system detects the seedling density and obtains the current seedling density information; A density model is established by analyzing the density model, and model information is obtained; The model information is compared with the preset model information to obtain the deviation threshold; Determine whether the deviation threshold is greater than or equal to the preset deviation threshold. If it is greater than or equal to the preset deviation threshold, it means that the stocked seedlings have been efficiently acclimatized and no further acclimatization is needed. If it is less than the preset deviation threshold, the stocked seedlings will continue to be acclimatized until the acclimatization requirements are met.

[0015] The beneficial technical effects of this invention are as follows: By setting up an underwater monitoring system in the training pond, the characteristics and training status of the released fry are monitored in real time. The light duration range and temperature parameters are preset to control the coordination between the light and temperature control systems, thereby simulating the effects of sunlight and temperature. This allows the artificially released fry to adapt to the variable environment brought about by sunlight in advance. Based on the identified fry information, the dissolved oxygen device introduces the required amount of oxygen at regular intervals to ensure that the dissolved oxygen in the water meets the fry's survival standards. The ocean current simulation mechanism and salinity concentration module can change the water state and salinity, which can highly restore the natural ecological environment changes of the ocean, allowing the fry to adapt to the environmental changes in the ocean more quickly. At the same time, the feeding mechanism improves the fry's ability to judge and select food by introducing one or more feeds, and trains their ability to catch food. The addition of carnivorous fish can further train the fry's survival ability and anti-predation ability, and improve the degree of wild recovery of the released fry. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other embodiments can be obtained from these drawings without creative effort.

[0017] Figure 1 A flowchart of a method for the wild domestication of seedlings released for propagation; Figure 2 This is a flowchart of seedling density monitoring for a method of wild domestication of released seedlings. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner. Therefore, they only show the components related to the present invention. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0019] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this application. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art will understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of the invention.

[0022] The first aspect of this invention provides a method for the wild domestication of seedlings released for propagation, such as... Figure 1 As shown, it includes the following steps: S102. The stocked seedlings are released into the training pond, and the underwater monitoring system takes pictures and scans to obtain the appearance, size and density of the stocked seedlings. S104, the lighting system and the temperature control system are activated simultaneously to provide lighting and underwater temperature regulation to the water in the training pool, respectively, to simulate the light intensity and survival temperature required for the released seedlings identified by the underwater monitoring system to live in the ocean. S106. The system controls the dissolved oxygen device to detect the dissolved oxygen content in the water and supplement the dissolved oxygen required by the released seedlings, thereby establishing different dissolved oxygen environments for the released seedlings to survive. S108. The system automatically controls the ocean current simulation mechanism to create the ocean current effect every 5 hours for 30 minutes to help the seedlings adapt to the harsh marine environment. At the same time, the system controls the salinity concentration module to change and monitor the salinity in the water to simulate the self-adaptation status and survival of the seedlings under different salinity environments in the sea. S110. The training pool is equipped with a feeding mechanism. Every 12 hours, the feeding mechanism is controlled to feed various types of feed according to the identified species of the propagation and release seedlings. This trains the seedlings to judge food and capture it on their own. Various carnivorous fish are regularly released into the training pool to create predation environments of different levels of danger in the ocean and train the seedlings to perceive danger and anti-predation capabilities.

[0023] It should be noted that the wild domestication method of the present invention simulates and constructs a marine domestication environment that is closest to the life of the stock enhancement seedlings by combining multiple systems and mechanisms. By combining multiple aspects such as light, temperature, water salinity, ocean currents, dissolved oxygen, and setting up predatory aquatic organisms, the wildness of the stock enhancement seedlings is domesticated, enabling the stock enhancement seedlings to survive and grow in oceans, rivers and lakes where the dangers are more unpredictable, thereby improving their survival rate and increasing economic benefits.

[0024] The training tank is a rectangular water tank made of multiple pieces of high-strength explosion-proof glass bonded together, with the largest rectangular water tank being 50m in size. 3 It can accommodate a large density of seedlings and release various types of fish. The training equipment is equipped with holographic projection equipment and louvers of various colors to recreate the seabed environment. The underwater monitoring system can be one or more combinations of underwater visual cameras, fish finders, and thermal imaging detectors.

[0025] It should be noted that because the species of fish released each time are different, their individual sizes and densities vary. Therefore, the acclimatization pond needs to be a large-capacity rectangular transparent tank, with a capacity of 50m. 3The training pool is made of high-strength explosion-proof glass to ensure it can withstand the pressure of water during use. Simultaneously, the structure of the training pool can resist the impact of waves when the ocean current simulation mechanism creates wave effects, improving the pool's robustness. The louvers are painted in colors matching seawater, and can be closed during training. Holographic projection can project a three-dimensional virtual projection of the ocean scene onto the louvers, more realistically recreating the underwater marine environment and allowing the seedlings to adapt to marine life more quickly. The underwater monitoring system uses underwater visual cameras and thermal imaging detectors to identify and determine the basic information of the released seedlings, and can also monitor the seedlings' training status underwater in real time, replacing the inefficient manual monitoring method and improving the efficiency of seedling training.

[0026] The lighting system consists of one or more color-changing warm fluorescent lamps, with a daily illumination duration of 12 hours. The light intensity of the warm fluorescent lamps is preset based on the sunlight conditions from 6:00 AM to 6:00 PM each day, and they automatically turn off after the preset time interval. The temperature control system adjusts the temperature for the corresponding time interval according to the changes in the light intensity of the lighting system, and automatically shuts off after the preset time interval.

[0027] It should be noted that light is one of the important ecological factors affecting the survival of marine life. Most of the light in the ocean comes from direct sunlight. Therefore, the lighting system uses warm fluorescent lamps to simulate sunlight and sets the time to 12 hours to better reflect the actual situation from sunrise to sunset every day. The intensity of light varies with depth in the sea. Temperature is also one of the important ecological factors affecting the survival of marine life. Generally, aquatic organisms will choose to move around at a suitable depth in the water, which can directly affect the size of the organism, its living environment and other characteristics. Therefore, the temperature control system needs to regulate the temperature according to different propagation and release seedlings. This method simulates the artificial sun to realize the adaptation of propagation and release seedlings to different light and temperature conditions underwater, improve the survival ability of seedlings under temperature changes, and ensure the survival rate of seedlings.

[0028] The dissolved oxygen device can introduce oxygen into the water. The dissolved oxygen device can identify the basic information of the seedlings through the system, thereby obtaining the dissolved oxygen supply and interval time. The interval time ranges from 6 hours to 8 hours. When this interval time range is reached, the system will control the dissolved oxygen device to supply oxygen.

[0029] It should be noted that the control system can obtain the oxygen consumption and oxygen consumption rate from this seedling basic information, thus obtaining the minimum dissolved oxygen requirement range for the seedlings. This allows the system to control the oxygen supply and oxygenation rate of the dissolved oxygen device within this range, enabling the seedlings to be trained in an environment with the minimum required dissolved oxygen, improving their survival ability in water bodies with low dissolved oxygen levels. This allows them to adapt quickly to more complex natural water environments such as oceans, rivers, and lakes, increasing the survival rate of the released seedlings.

[0030] The ocean current simulation mechanism is an air-powered wave generator, which can generate waves of 0.5 to 1 meter. The salinity concentration module is an automatic water salinity adjustment device for aquaculture, which adopts a low-speed salinity adjustment mode so that the released seedlings can gradually adapt to different salinities.

[0031] The feeding mechanism can add various feeds such as seedling feed, minced meat, and fresh meat chunks. After identifying the basic information of the seedlings, the feeding mechanism feeds them with one or more feeds to improve their food selection ability and feeding habits. The carnivorous fish group includes medium or large fish that feed on seedlings. The release time of the carnivorous fish group is 30 minutes, and the release frequency is 3 to 4 times a day to improve the survival rate of the released seedlings.

[0032] It should be noted that ocean currents are the most common natural feature in the ocean. Before release, the seedlings need to undergo adaptive training to adapt to the constantly changing ocean current environment. The air-powered wave generator can naturally simulate the frequency, speed, and impact force of ocean waves. By identifying the species and size of the seedlings, the system determines the maximum and minimum ocean current parameters that the seedlings can withstand, forming a range of ocean current variation parameters. Based on this range, the air-powered wave generator is controlled to produce waves that gradually change from minimum to maximum values, thereby improving the survival rate of the seedlings in different ocean current environments, enhancing the seedlings' adaptability, and providing low equipment cost and simple operation.

[0033] It should be noted that training the predatory abilities of released fry is an essential step in improving their survival rate. The fry require an adaptation period in the initial stages of training; therefore, artificial seedling feed is initially chosen. This feed is low-cost, suitable for all fry, and meets their feeding needs in the early stages of acclimatization. After a certain period, the artificial seedling feed can be gradually mixed with minced meat or fresh meat chunks to train their adaptability to wild carnivorous diets. This significantly improves the fry's food selection ability and feeding habits, enhancing fry quality. Furthermore, due to ocean currents, the food will float and scatter evenly throughout the acclimatization pond, allowing the fry to choose where to forage, thus acclimatizing their predatory abilities and improving their survival rate. This feeding method has a high success rate and low cost, maximizing the quality of the fry's wild acclimatization.

[0034] The underwater monitoring system performs imaging and scanning to obtain the appearance, size, and density of the released fry, specifically including the following steps: An underwater vision camera captures images of the seedlings, and high-resolution and color optimization processing is used to obtain information on the appearance and size of the seedlings. Thermal imaging detectors are used to detect the number of individual seedlings and establish seedling density information; The system integrates the appearance information, the individual size information, and the density information to generate basic life characteristic information of the seedlings in the water, and the basic seedling information is stored in the system.

[0035] It should be noted that the underwater visual camera has a 150° field of view. When a single individual of the released seedling stays or swims past within the field of view of the underwater visual camera for a certain period of time, the underwater visual camera takes pictures to confirm the target seedling. The system analyzes the acquired seedling appearance and size information to generate seedling parameters. After comparing the seedling parameters with a preset seedling parameter set, the species of the target seedling is determined. The thermal imaging detector scans the released seedlings in the training pond using thermal imaging detection technology. The scan content includes the number and distribution of seedling individuals. After the scan results are transmitted to the system, they are analyzed to establish a seedling density model. Finally, the system will pair and integrate the constructed model with the appearance and size information of the target seedling to determine the basic biological characteristics and group living habits of the target seedling. This provides the target seedling information for the control process of this invention and improves the accuracy of training.

[0036] Simulating the light intensity and survival temperature requirements for the released seedlings identified by the underwater monitoring system to live in the ocean specifically includes the following steps: The system presets the time interval parameters for illumination, converts the time interval parameters into electrical signals, and transmits them to the illumination system to control the illumination duration of the warm fluorescent lamp. A set of corresponding illumination parameters is preset according to the time interval parameters, and the illumination parameters are used to control the illumination of the warm daylight lamp as the time interval parameters change. The preset temperature control parameters are used to control the temperature control system according to the set of light intensity parameters, and the preset temperature control parameters are adjusted.

[0037] It should be noted that the preset illumination time interval parameter is 0~12 hours, and the brightness of the warm sunlight lamp is displayed in an increasing-then-decreasing order. The required control time interval is generated based on the basic information of the seedlings, and the required control time interval is compared with the preset illumination time interval parameter. If the required control time interval is greater than or equal to the preset illumination time interval parameter, the system will adjust the time control interval to the maximum. The brightness parameter is combined with the required control time interval. For example, if the required control time interval is 0~6 hours, the brightness will continuously increase from 0 to 3 hours and continuously decrease from 3 to 6 hours. This achieves the purpose of synchronous correspondence between illumination duration and brightness, making the invention more in line with sunlight exposure, enabling the propagated seedlings to quickly adapt to changes in light and temperature, thereby effectively improving the survival adaptability of the seedlings.

[0038] It should be noted that the temperature control system's preset temperature control parameters are also adjusted according to the light intensity parameters in an order of first increasing and then decreasing. For example, if the light intensity parameter for seedlings is 0-12 hours, the temperature will continuously rise between 0 and 6 hours, and then decrease between 6 and 12 hours. Suitable temperature can indirectly affect and promote seedling growth, so that the quality of seedlings can be maintained at a certain level. This process is synchronized with the light intensity, which can more realistically simulate the temperature changes caused by sunlight at different times and improve the efficiency of seedling acclimatization.

[0039] The present invention provides a method for the wild domestication of seedlings released for propagation, such as... Figure 2 As shown, it includes the following steps: S202. After the acclimatization of the stock enhancement and release seedlings is completed, the underwater monitoring system detects the seedling density and obtains the current seedling density information. S204. Establish a density model by analyzing the density model and obtain model information; S206. Compare the model information with the preset model information to obtain the deviation threshold; S208. Determine whether the deviation threshold is greater than or equal to the preset deviation threshold. If it is greater than or equal to the threshold, it means that the stocked seedlings have been efficiently acclimatized and no further acclimatization is needed. If it is less than the threshold, the stocked seedlings will continue to be acclimatized until the acclimatization requirements are met.

[0040] It should be noted that the current seedling density information includes multiple aspects such as the number of active seedlings and the size of the seedling population. The information collected by the underwater monitoring system is transmitted to the system, which further optimizes the seedling density information. The system collects the current number of active seedlings, the size of the seedling population, and the distribution to construct a three-dimensional model of the seedling density in the water. Since the preset seedling density model information is complete and lossless data, there is a certain deviation threshold between it and the actual model information. This deviation threshold can intuitively reflect the wild training effect of the present invention. The system can accurately compare this deviation threshold with the preset deviation threshold. If it is greater than or equal to the preset deviation threshold, it means that the stocked seedlings have been efficiently trained and no further training is needed. All mechanisms and systems in the training pool are automatically shut down, and the trained stocked seedlings can be directly released into the ocean, rivers, lakes, and other water bodies. If it is less than the preset deviation threshold, the seedling density is reduced, the survival rate is low, and the survival ability has not been fully improved. The stocked seedlings continue to be trained until the training requirements are met. The present invention is reasonably designed, has accurate monitoring, and is low in cost, meeting the working requirements of wild training of stocked seedlings.

[0041] In addition, a method for the wild domestication of released seedlings also includes the following steps: The system feeds back the poorly trained results to the ocean current simulation mechanism, which then increases its operating power to obtain the frequency parameters of the current ocean waves. By comparing the frequency parameters with those obtained during the first training, the deviation threshold is determined. Determine whether the deviation threshold is less than or equal to the preset deviation threshold. If it is less than, continue to increase the power until the wave frequency meets the training requirements.

[0042] It should be noted that after the system determines that the initial training result is unsatisfactory, it feeds the data back to the output of the ocean current simulation mechanism. The system then adjusts the operating power of the ocean current simulation mechanism, prioritizing the simulation of the maximum wave tolerance frequency range of the preset seedling parameters. Based on this frequency range and the actual seedling survival status, the algorithm analyzes and accurately determines the maximum wave frequency parameter that the seedling can currently withstand. This frequency parameter includes the adjusted power value of the air-powered wave generator and the wave impact value. It differs somewhat from the frequency value of the initial ocean current simulation mechanism. By comparing the two values, the system can determine the difference, i.e., the deviation threshold. After comparing and analyzing this difference with the preset deviation threshold, a frequency adjustment result is generated. If the deviation threshold is less than or equal to the preset deviation threshold, the operating power of the ocean current simulation mechanism will be further increased to enable it to generate the maximum wave that the seedling can currently withstand. This further enhances the seedling's adaptability to the marine environment and improves its survival ability and survival rate.

[0043] The above description, based on preferred embodiments of the present invention, is quite specific and detailed, but it should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A method for the wild domestication of seedlings released for propagation, characterized in that, The steps include the following: The stocked fry are released into the acclimatization pond, and the underwater monitoring system takes pictures and scans to obtain the basic information of the stocked fry, including appearance, size and fry density. The lighting system and temperature control system are activated simultaneously to provide lighting and underwater temperature regulation to the water in the acclimatization pool, respectively, to simulate the light intensity and survival temperature required for the released seedlings identified by the underwater monitoring system to live in the ocean. The system controls the dissolved oxygen device to detect the dissolved oxygen content in the water and replenish the dissolved oxygen required by the released seedlings, thus establishing different dissolved oxygen environments for the release seedlings to survive. The system automatically controls the ocean current simulation mechanism to create the effect of ocean currents every 5 hours for 30 minutes, so that the seedlings can adapt to the harsh marine environment. At the same time, it controls the salinity concentration module to change and monitor the salinity in the water, simulating the self-adaptation status and survival of the seedlings under different salinity environments in the seawater. The acclimatization pool is equipped with a feeding mechanism. Every 12 hours, the feeding mechanism is controlled to feed various types of feed based on the identified species of the propagation and release seedlings. This trains the seedlings to identify food and capture it on their own. Various carnivorous fish are regularly released into the acclimatization pool to create predation environments of different levels of danger in the ocean, thereby training the seedlings to perceive danger and their ability to fight predation. The acclimatization pool is equipped with holographic projection equipment and louvers of various colors to recreate the seabed environment. The simulation of the light intensity and survival temperature required for the released seedlings to live in the ocean, as identified by the underwater monitoring system, specifically includes the following steps: The system presets the time interval parameters of the illumination, converts the time interval parameters into electrical signals and transmits them to the illumination system to control the illumination duration of the warm daylight lamp; A corresponding set of illumination parameters is preset according to the time interval parameters, and the illumination parameter set controls the illumination of the warm daylight lamp as the time interval parameters change. The preset temperature control parameters are used to control the temperature control system according to the set of light intensity parameters, and the preset temperature control parameters are adjusted.

2. The method for acclimatizing released seedlings to the wild according to claim 1, characterized in that, The acclimatization pool is a rectangular water tank made of multiple pieces of high-strength explosion-proof glass bonded together. The maximum size of the rectangular water tank is 50m3, which can accommodate a large density of seedlings and release various types of fish. The underwater monitoring system is one or a combination of underwater visual cameras, fish finders, and thermal imaging detectors.

3. The method for acclimatizing released seedlings to wild conditions according to claim 1, characterized in that, The lighting system consists of one or more color-changing warm fluorescent lamps, with a daily illumination duration of 12 hours. The light intensity of the warm fluorescent lamps is preset based on the sunlight conditions from 6:00 AM to 6:00 PM each day, and they automatically turn off after the preset time interval. The temperature control system adjusts the temperature for the corresponding time interval according to the changes in the light intensity of the lighting system, and automatically shuts off after the preset time interval.

4. The method for acclimatizing released seedlings to the wild according to claim 1, characterized in that, The dissolved oxygen device can introduce oxygen into the water. The dissolved oxygen device can identify the basic information of the seedlings through the system, thereby obtaining the dissolved oxygen supply and interval time. The interval time ranges from 6 to 8 hours. When the interval time range is reached, the system will control the dissolved oxygen device to supply oxygen.

5. The method for acclimatizing released seedlings to the wild according to claim 1, characterized in that, The ocean current simulation mechanism is an air-powered wave generator, which can generate waves of 0.5 to 1 meter. The salinity concentration module is an automatic water salinity adjustment device for aquaculture, which adopts a low-speed salinity adjustment mode so that the released seedlings can gradually adapt to different salinities.

6. The method for acclimatizing released seedlings to the wild according to claim 1, characterized in that, The feeding mechanism can add seedling feed, minced meat and fresh meat chunks. After identifying the basic information of the seedlings, the feeding mechanism feeds one or more types of feed to improve their food selection ability and feeding habits. The carnivorous fish group includes medium or large fish. The release time of the carnivorous fish group is 30 minutes, and the release frequency is 3 to 4 times a day to improve the survival ability of the released seedlings.

7. The method for acclimatizing released seedlings to the wild according to claim 1, characterized in that, The underwater monitoring system performs imaging and scanning to acquire the appearance, size, and density of the released seedlings, specifically including the following steps: An underwater vision camera captures images of the seedlings, and high-resolution and color-optimized processing is used to obtain information on the appearance and size of the seedlings. Thermal imaging detectors are used to detect the number of individual seedlings and establish seedling density information; The system integrates the appearance information, the individual size information, and the density information to generate basic life characteristic information of the seedlings in the water, and the basic life characteristic information is stored in the system.

8. The method for acclimatizing released seedlings to the wild according to claim 1, characterized in that, Meanwhile, the salinity concentration module simulates the self-adaptation and survival of the released seedlings under different salinity environments by changing and monitoring the salinity in the water. Specifically, this includes the following steps: The system determines the maximum salinity at which the seedlings can survive by identifying their basic information. The salinity concentration module analyzes the maximum salinity value to gradually change the salinity of the water.

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