Sea cucumber culture low-habitat microorganism ecological regulation and control method

Abstract

The invention belongs to the technical field of culture area ecological regulation and control, and particularly relates to a holothurian culture low-habitat microorganism ecological regulation and control method which comprises the following steps: monitoring and analyzing low-habitat microorganism communities in a holothurian culture water area, including species composition, abundance distribution, functional characteristics and the like of planktonic microorganisms and benthic microorganisms; s2, formulating a corresponding ecological regulation and control scheme according to the monitoring result of the microbial community in the step S1, including increasing or reducing the abundance of a specific microbial population, changing the structure and work of the microbial community, regularly monitoring and evaluating the ecological regulation and control effect, including water quality indexes, sea cucumber growth conditions, disease incidence and the like, and timely adjusting and optimizing the regulation and control scheme; by means of the low-habitat microorganism ecological regulation and control method for holothurian culture, the ecological environment of a culture water area can be effectively improved, low-habitat microorganism ecology in holothurian culture can be effectively regulated and controlled, water quality stability and culture environment health are maintained, water quality stability and culture benefits are improved, and culture risks and cost are reduced.

Description

Technical Field

[0001] This invention relates to the field of ecological regulation technology in aquaculture areas, specifically a method for ecological regulation of basal microorganisms in sea cucumber farming. Background Technology

[0002] During sea cucumber farming, sea cucumber excrement and leftover feed accumulate in the farming ponds, causing eutrophication. Furthermore, harmful microorganisms such as pathogens and algae may multiply in the water, leading to diseases or water quality problems, increasing the risk of disease outbreaks, and seriously affecting the health of sea cucumbers. Therefore, there is an urgent need to provide a method for regulating the ecological environment of basal microorganisms in sea cucumber farming. This method can effectively improve the ecological environment of the farming waters, regulate the ecology of basal microorganisms in sea cucumber farming, and maintain stable water quality and a healthy farming environment. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] Therefore, the purpose of this invention is to provide a method for regulating the ecological environment of basal microorganisms in sea cucumber farming. This method can effectively improve the ecological environment of the farming waters, regulate the ecology of basal microorganisms in sea cucumber farming, maintain water quality stability and a healthy farming environment, improve water quality stability and farming efficiency, reduce farming risks and costs, thereby increasing the growth and yield of sea cucumbers and providing technical support for the sustainable development of the sea cucumber farming industry.

[0005] To address the aforementioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: Methods for regulating the basal microbial ecosystem in sea cucumber farming include: S1. Monitoring and analysis: Monitor and analyze the low-lying microbial community in sea cucumber farming waters, including the species composition, abundance distribution, and functional characteristics of planktonic and benthic microorganisms. S2. Ecological regulation scheme design: Based on the microbial community monitoring results in step S1, formulate corresponding ecological regulation schemes, including increasing or decreasing the abundance of specific microbial populations and changing the structure and function of the microbial community. S3. Ecological regulation effect assessment: Regularly monitor and assess the ecological regulation effect, including water quality indicators, sea cucumber growth status, disease incidence, etc., and adjust and optimize the regulation plan in a timely manner. S4. Regular testing: Regularly monitor water quality indicators such as dissolved oxygen, ammonia nitrogen, nitrite and nitrate concentrations to promptly identify and resolve water quality problems. In addition, regularly changing the aquaculture water can reduce waste accumulation and the concentration of harmful substances, helping to maintain water cleanliness. At the same time, reasonably controlling the temperature and light conditions of the water body can maintain the growth and reproduction of beneficial microorganisms. S5. Maintain an adequate oxygen supply in the water to sustain the health of the microbial community, and regularly clean the pond or aquaculture facilities, including removing bottom silt and maintaining equipment, to reduce waste accumulation and the growth of harmful microorganisms.

[0006] As a preferred embodiment of the method for regulating the low-lying microbial ecology in sea cucumber farming according to the present invention, step S2, increasing or decreasing the abundance of a specific microbial population includes the following operations: S201. Increase beneficial microorganisms. By introducing beneficial microorganisms, such as nitrifying bacteria and heterotrophic microorganisms, the purification of water quality and the decomposition of bottom sediment can be promoted, thereby improving the cleanliness and transparency of aquaculture water and reducing harmful microorganisms. S202. Reduce harmful microorganisms. Take corresponding control measures against harmful microorganisms that may cause water quality deterioration or disease transmission, such as reducing the number of bacteria or phytoplankton, and reducing water pollution and the spread of pathogens.

[0007] As a preferred embodiment of the method for ecological regulation of basal microorganisms in sea cucumber farming according to the present invention, in step S1, the sea cucumber farming water area needs to use suitable substrate, such as sand or artificial substrate, which helps to provide a surface for microbial growth and helps to stabilize the bottom environment in the water.

[0008] As a preferred embodiment of the method for ecological regulation of low-lying microorganisms in sea cucumber farming described in this invention, step S3 further includes the appropriate use of phytoplankton, such as algae or other suitable aquatic plants, which helps to absorb nutrients from waste and improve water quality.

[0009] As a preferred embodiment of the method for regulating the ecological environment of low-lying microorganisms in sea cucumber farming according to the present invention, step S5 further includes using biological enzymes and microbial preparations to help degrade organic waste and reduce the pollutant load in the farming environment.

[0010] As a preferred embodiment of the method for regulating the low-lying microbial ecology in sea cucumber farming according to the present invention, step 2 further includes the following operation method: S203. Reasonably control the temperature and light conditions of the water body to help maintain the growth and reproduction of beneficial microorganisms and inhibit the survival of harmful microorganisms; S204. Appropriate use of phytoplankton, such as algae or other suitable aquatic plants, can help absorb nutrients from waste and improve water quality.

[0011] As a preferred embodiment of the method for ecological regulation of basal microorganisms in sea cucumber farming described in this invention, in step S203, it is necessary to control temperature and light changes within a certain range to prevent harmful microorganisms from adapting to temperature and light changes. In addition, for harmful microorganisms that may cause water quality deterioration or disease transmission, corresponding control measures are taken, such as reducing the number of bacteria or phytoplankton, reducing water pollution and the spread of pathogens.

[0012] As a preferred embodiment of the method for ecological regulation of basal microorganisms in sea cucumber farming according to the present invention, step S4 further includes using a rotating biological contactor or other types of biological filter system to enhance the degradation and removal capacity of microorganisms in the water.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By using the basal microbial ecological regulation method in sea cucumber farming, the ecological environment of the farming water can be effectively improved, the basal microbial ecology in sea cucumber farming can be regulated, water quality stability and the health of the farming environment can be maintained, water quality stability and farming efficiency can be improved, farming risks and costs can be reduced, thereby increasing the growth and yield of sea cucumbers and providing technical support for the sustainable development of the sea cucumber farming industry. 2. Regulating the microbial ecology of aquaculture waters not only helps protect the surrounding natural environment, but also reduces the negative impact on the environment during aquaculture, thus achieving sustainable development of the aquaculture industry. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the overall steps of the present invention; Figure 2 This is a schematic diagram of the operation method of step S2 of the present invention. Detailed Implementation

[0015] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0017] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0018] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0019] This invention provides a method for regulating the basal microbial ecology in sea cucumber farming. Through this method, the ecological environment of the farming waters is effectively improved, the basal microbial ecology in sea cucumber farming is regulated, and water quality stability and a healthy farming environment are maintained. Please refer to [link / reference]. Figure 1-2 It includes the following steps: S1. Monitoring and analysis: Monitor and analyze the low-lying microbial community in sea cucumber farming waters, including the species composition, abundance distribution, and functional characteristics of planktonic and benthic microorganisms. S2. Ecological regulation scheme design: Based on the microbial community monitoring results in step S1, formulate corresponding ecological regulation schemes, including increasing or decreasing the abundance of specific microbial populations and changing the structure and function of the microbial community. S3. Ecological regulation effect assessment: Regularly monitor and assess the ecological regulation effect, including water quality indicators, sea cucumber growth status, disease incidence, etc., and adjust and optimize the regulation plan in a timely manner. S4. Regular testing: Regularly monitor water quality indicators such as dissolved oxygen, ammonia nitrogen, nitrite and nitrate concentrations to promptly identify and resolve water quality problems. In addition, regularly changing the aquaculture water can reduce waste accumulation and the concentration of harmful substances, helping to maintain water cleanliness. At the same time, reasonably controlling the temperature and light conditions of the water body can maintain the growth and reproduction of beneficial microorganisms. S5. Maintain an adequate oxygen supply in the water to sustain the health of the microbial community, and regularly clean the pond or aquaculture facilities, including removing bottom silt and maintaining equipment, to reduce waste accumulation and the growth of harmful microorganisms.

[0020] Further: In step S1, the sea cucumber farming waters need to use suitable substrates, such as sand or artificial substrates, which help provide a surface for microbial growth and help stabilize the bottom environment in the water. In step S2, increasing or decreasing the abundance of a specific microbial population includes the following operations: S201. Increase beneficial microorganisms: By introducing beneficial microorganisms, such as nitrifying bacteria and heterotrophic microorganisms, the purification of water quality and the decomposition of bottom sediment can be promoted, thereby improving the cleanliness and transparency of aquaculture water and reducing harmful microorganisms. S202. Reduce harmful microorganisms. Take corresponding control measures against harmful microorganisms that may cause water quality deterioration or disease transmission, such as reducing the number of bacteria or phytoplankton, and reducing water pollution and the spread of pathogens. S203. Rationally control the temperature and light conditions of the water body to help maintain the growth and reproduction of beneficial microorganisms and inhibit the survival of harmful microorganisms. (In step S203, it is necessary to control the temperature and light changes within a certain range to prevent harmful microorganisms from adapting to the temperature and light changes. For harmful microorganisms that may cause water quality deterioration or disease transmission, corresponding control measures should be taken, such as reducing the number of bacteria or phytoplankton, reducing water pollution and the spread of pathogens.) S204. Appropriate use of phytoplankton, such as algae or other suitable aquatic plants, helps to absorb nutrients from waste and improve water quality. Step S3 also includes the appropriate use of phytoplankton, such as algae or other suitable aquatic plants, which helps to absorb nutrients from waste and improve water quality; Step S5 also includes using biological enzymes and microbial preparations to help degrade organic waste and reduce the pollutant load in the aquaculture environment; Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A method for ecological regulation of low-subsistence microorganisms in sea cucumber culture, characterized in that, The method comprises the following steps: S1, monitoring and analysis, monitoring and analyzing the low microorganism community in the sea cucumber breeding water area, including the species composition, abundance distribution, and functional characteristics of planktonic microorganisms and benthic microorganisms; S2, ecological regulation scheme design, according to the microorganism community monitoring results in step S1, the corresponding ecological regulation scheme is formulated, including increasing or reducing the abundance of specific microorganism populations, changing the structure and function of the microorganism community; S3, ecological regulation effect evaluation: regularly monitor and evaluate the ecological regulation effect, including water quality indicators, sea cucumber growth conditions, disease incidence, etc., timely adjust and optimize the regulation scheme; S4, regular detection, regularly monitor water quality indicators such as dissolved oxygen, ammonia nitrogen, nitrite and nitrate concentration, etc., find and solve water quality problems in time, and regularly replace the breeding water to reduce waste accumulation and harmful substance concentration, which helps to keep the water clean, at the same time, reasonably control the temperature and light conditions of the water body, maintain the growth and reproduction of beneficial microorganisms; S5, maintain appropriate oxygen supply to the water body to maintain the healthy state of the microorganism community, and regularly clean the pond or breeding facility, including the removal of bottom sludge and the maintenance of equipment, to reduce the accumulation of waste and the breeding of harmful microorganisms.

2. The method according to claim 1, wherein, In step S2, increasing or reducing the abundance of specific microorganism populations includes the following operations: S201, increase beneficial microorganisms, by adding beneficial microorganisms such as nitrifying bacteria and heterotrophic microorganisms, to promote water purification and substrate decomposition, improve water clarity and transparency, and reduce harmful microorganisms; S202, reduce harmful microorganisms, take appropriate control measures for harmful microorganisms that may cause water quality deterioration or disease transmission, such as reducing the number of bacteria or planktonic algae, reducing water pollution and pathogen transmission.

3. The method according to claim 2, wherein the method is characterized by, In step S1, suitable substrate such as sand or artificial substrate should be used in sea cucumber breeding water area, which helps to provide surface for microorganism growth and help to stabilize the bottom environment in the water body.

4. The method according to claim 3, wherein the method is characterized by, In step S3, it also includes moderate use of phytoplankton such as algae or other suitable aquatic plants, which helps to absorb nutrients in waste and improve water quality.

5. The method according to claim 4, wherein the method is characterized by, In step S5, it also includes using biological enzymes and microbial preparations to help degrade organic waste and reduce pollutant load in the breeding environment.

6. The method according to claim 5, wherein the method is characterized by, In step 2, the following operation methods are also included: S203, reasonably control the temperature and light conditions of the water body to help maintain the growth and reproduction of beneficial microorganisms and inhibit the survival of harmful microorganisms; S204, moderate use of phytoplankton such as algae or other suitable aquatic plants, which helps to absorb nutrients in waste and improve water quality.

7. The method according to claim 6, wherein the method is characterized by, In step S203, the temperature and light changes need to be controlled within a certain range to prevent harmful microorganisms from adapting to temperature and light changes, and appropriate control measures should be taken for harmful microorganisms that may cause water quality deterioration or disease transmission, such as reducing the number of bacteria or planktonic algae, reducing water pollution and pathogen transmission.

8. The method according to claim 7, wherein the method is characterized by, In step S4, it also includes using rotating biological contactors or other types of biological filter systems to enhance the degradation and removal capacity of microorganisms in water.

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