Field management system for preventing and treating asparagus stem blight

Abstract

The invention provides a field management system for preventing and treating asparagus stem blight. The field management system for preventing and treating asparagus stem blight comprises a disease-resistant variety cultivation module used for cultivating asparagus varieties with various disease-resistant genes through a gene editing or molecular breeding technology so as to improve the resistance of asparagus to different pathogenic bacteria, and a soil treatment module used for disinfecting soil before asparagus planting so as to improve the disease resistance of asparagus to different pathogenic bacteria. An organic bactericide or a heat treatment method is used to reduce the number of pathogenic bacteria in soil. According to the field management system for preventing and treating the asparagus stem blight, through introduction of a disease-resistant variety cultivation module, the system adopts an advanced gene editing technology and a molecular marker-assisted selection technology, the breeding efficiency and stability of disease-resistant varieties are greatly improved, and compared with a traditional breeding method, the breeding efficiency is greatly improved. The asparagus variety with a wider disease-resistant spectrum can be effectively obtained, and the adaptability and disease resistance of the asparagus in various pathogenic bacteria environments can be ensured.

Description

Technical Field

[0001] The invention relates to the technical field of preventing and controlling asparagus stem blight, in particular to a field management system for preventing and controlling asparagus stem blight. Background Art

[0002] The system includes the following key steps: First, disease-resistant varieties should be selected during the cultivation process, which can effectively reduce the incidence of asparagus stem blight. Second, the soil should be fully plowed before planting, and crop rotation or intercropping should be used to break the living environment of pathogens, thereby reducing the accumulation of pathogens. Third, reasonable dense planting, keeping the field ventilated and light-permeable, and avoiding an overly humid environment will help inhibit the reproduction of pathogens. Finally, diseased residues should be removed in time, and reasonable fertilizer and water management should be carried out on the plants to improve the disease resistance of the plants. In addition, when the disease occurs, the timely use of appropriate pesticides for prevention and control is also one of the essential steps.

[0003] The selection of disease-resistant varieties is limited, and disease-resistant varieties may become ineffective due to environmental changes or pathogen mutations. Although crop rotation and intercropping can reduce pathogens, they are difficult to achieve when land resources are scarce. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a field management system for preventing and controlling asparagus stem blight, which solves the problem of limited selection of disease-resistant varieties; although crop rotation and intercropping can reduce pathogens, they are difficult to achieve when land resources are tight.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A field management system for preventing and controlling asparagus stem blight, comprising:

[0008] The disease-resistant variety breeding module is used to breed asparagus varieties with multiple disease-resistant genes through gene editing or molecular breeding technology to improve the resistance of asparagus to different pathogens;

[0009] Soil treatment module, used to disinfect the soil before planting asparagus, including the use of organic fungicides or heat treatment methods to reduce the number of pathogens in the soil;

[0010] Microbial management module, which is used to add microbial fertilizers and biological agents to soil treatment to increase soil microbial diversity and thus inhibit the reproduction of pathogenic bacteria;

[0011] The water and environmental management module is used to manage water and adjust environmental conditions to inhibit the growth of pathogens through precision drip irrigation technology combined with soil moisture and temperature monitoring systems;

[0012] A disease detection module, which uses drones equipped with image recognition capabilities to regularly patrol asparagus fields to promptly detect and mark diseased areas;

[0013] The disease treatment module is used to isolate and treat the area where the disease is found locally, spraying biological pesticides or taking physical isolation measures to prevent the spread of the disease;

[0014] A nutrient management module to implement integrated nutrient management, applying slow-release fertilizers and trace element fertilizers to enhance asparagus health and disease resistance;

[0015] The field management optimization module is used to carry out deep plowing and film covering after the asparagus growing season ends to destroy the overwintering conditions of pathogens, and optimize the entire field management plan through artificial intelligence algorithms.

[0016] Preferably, the disease-resistant variety breeding module introduces multiple disease-resistant genes through CRISPR / Cas9 gene editing technology to obtain a wider disease resistance spectrum. In the soil treatment module, the organic fungicide used includes thyme oil or citric acid extract, and heat treatment technology is combined in the treatment process.

[0017] Preferably, the microbial fertilizer contained in the microbial management module includes actinomycetes and bacillus to enhance the microbial diversity of the soil, and the moisture and environment management module monitors the field temperature and humidity through sensors and adjusts the drip irrigation system in real time to maintain optimal soil conditions.

[0018] Preferably, the disease detection module uses a multispectral imaging device equipped by the drone to accurately identify the area and extent of the disease, and the disease treatment module includes using an insect-proof net covering or a biodegradable film to physically isolate the affected area, and cooperate with biological pesticide treatment.

[0019] Preferably, the slow-release fertilizer used in the nutrient management module is sulfur-coated urea, combined with trace element fertilizers such as zinc and boron to enhance plant disease resistance. The field management optimization module integrates an artificial intelligence algorithm to analyze environmental data and disease detection results to automatically optimize field management strategies.

[0020] Preferably, the disease-resistant variety breeding module further optimizes the breeding efficiency of disease-resistant varieties through molecular marker-assisted selection technology to ensure the disease resistance and adaptability of the cultivated varieties.

[0021] Preferably, the soil treatment module is further combined with deep tillage treatment after soil disinfection to ensure uniform distribution of the disinfectant and effectively eliminate pathogens in the deep soil.

[0022] Preferably, the biological agents used in the microbial management module include actinomycetes and methylating bacteria to enhance the inhibitory effect on specific soil pathogens. The moisture and environment management module combines the Internet of Things technology to monitor and control the moisture, temperature and humidity conditions in the field in real time through a wireless sensor network. The drone in the disease detection module is equipped with a high-definition camera and automatic route planning function to cover the entire field area and conduct regular inspections. The biological pesticides used in the disease treatment module include tea tree oil or brassinolide to ensure the eco-friendliness and effectiveness of disease treatment.

[0023] (III) Beneficial effects

[0024] The present invention provides a field management system for preventing and controlling asparagus stem blight, which has the following beneficial effects:

[0025] This field management system for preventing and controlling asparagus stem blight, through the introduction of disease-resistant variety breeding modules, adopts advanced gene editing technology and molecular marker-assisted selection technology, which greatly improves the efficiency and stability of disease-resistant variety breeding. Compared with traditional breeding methods, it can effectively obtain asparagus varieties with a wider disease resistance spectrum, ensuring the adaptability and disease resistance of asparagus in a variety of pathogenic bacteria environments. This disease-resistant variety breeding method based on molecular breeding technology not only expands the selection range of disease-resistant varieties, but also significantly reduces the necessity of relying on chemical pesticides and reduces the risk of environmental pollution. The organic combination of soil treatment, microbial management, water and environmental management, disease detection and treatment, nutrient management and field management optimization modules forms a comprehensive management system. Through the cooperation of soil treatment modules and microbial management modules, the system can effectively reduce the number of pathogens in the soil and enhance soil biodiversity, fundamentally inhibiting the reproduction of pathogens. The disease detection and treatment module uses drone technology and eco-friendly biological pesticides to achieve early detection and targeted treatment of diseases, effectively preventing the spread of diseases. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the internal structure of the present invention. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1 As shown, an embodiment of the present invention provides a field management system for preventing and controlling asparagus stem blight, including a disease-resistant variety breeding module, which is used to breed asparagus varieties with multiple disease-resistant genes through gene editing or molecular breeding technology to improve the resistance of asparagus to different pathogens. The disease-resistant variety breeding module introduces multiple disease-resistant genes through CRISPR / Cas9 gene editing technology to obtain a wider disease resistance spectrum. The disease-resistant variety breeding module further optimizes the breeding efficiency of disease-resistant varieties through molecular marker-assisted selection technology to ensure the disease resistance and adaptability of the cultivated varieties.

[0029] The soil treatment module is used to disinfect the soil before asparagus planting, including the use of organic fungicides or heat treatment methods to reduce the number of pathogens in the soil. The organic fungicides used in the soil treatment module include thyme oil or citric acid extract, and heat treatment technology is combined in the treatment process. The soil treatment module is further combined with deep plowing after soil disinfection to ensure that the disinfectant is evenly distributed and effectively eliminate pathogens in the deep soil.

[0030] The microbial management module is used to add microbial fertilizers and biological agents in soil treatment to increase the diversity of soil microorganisms, thereby inhibiting the reproduction of pathogenic bacteria. The microbial fertilizers contained in the microbial management module include actinomycetes and Bacillus to enhance the microbial diversity of the soil. The biological agents used in the microbial management module include actinomycetes and methylating bacteria to enhance the inhibitory effect on specific soil pathogens.

[0031] The moisture and environment management module is used to manage moisture and adjust environmental conditions through precision drip irrigation technology combined with a soil moisture and temperature monitoring system to inhibit the reproduction of pathogens. The moisture and environment management module monitors field temperature and humidity through sensors and adjusts the drip irrigation system in real time to maintain optimal soil conditions. The moisture and environment management module is combined with Internet of Things technology to monitor and control field moisture, temperature and humidity conditions in real time through a wireless sensor network.

[0032] The disease detection module is used to regularly inspect asparagus fields using drones equipped with image recognition functions to promptly detect and mark diseased areas. The disease detection module uses multispectral imaging equipment equipped with drones to accurately identify diseased areas and degrees. The drones in the disease detection module are equipped with high-definition cameras and automatic route planning functions to cover the entire field area and conduct regular inspections.

[0033] The disease treatment module is used to locally isolate and target the area where the disease is found, and prevent the spread of the disease by spraying biological pesticides or taking physical isolation measures. The disease treatment module includes using insect-proof net covering or biodegradable film to physically isolate the affected area, and cooperates with biological pesticide treatment. The biological pesticides used in the disease treatment module include tea tree oil or brassinolide to ensure the eco-friendliness and effectiveness of disease treatment.

[0034] The nutrient management module is used to implement comprehensive nutrient management and apply slow-release fertilizers and trace element fertilizers to enhance the health and disease resistance of asparagus. The slow-release fertilizer used in the nutrient management module is sulfur-coated urea, combined with trace element fertilizers such as zinc and boron to enhance the disease resistance of the plant.

[0035] The field management optimization module is used to carry out deep plowing and film covering after the asparagus growing season ends to destroy the overwintering conditions of the pathogens, and optimize the entire field management plan through artificial intelligence algorithms. The field management optimization module integrates artificial intelligence algorithms to analyze environmental data and disease detection results to automatically optimize field management strategies.

[0036] Table 1:

[0037]

[0038]

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A field management system for preventing and controlling asparagus stem blight, characterized in that: include: The disease-resistant variety breeding module is used to breed asparagus varieties with multiple disease-resistant genes through gene editing or molecular breeding technology to improve the resistance of asparagus to different pathogens; Soil treatment module, used to disinfect the soil before planting asparagus, including the use of organic fungicides or heat treatment methods to reduce the number of pathogens in the soil; Microbial management module, which is used to add microbial fertilizers and biological agents to soil treatment to increase soil microbial diversity and thus inhibit the reproduction of pathogenic bacteria; The water and environmental management module is used to manage water and adjust environmental conditions to inhibit the growth of pathogens through precision drip irrigation technology combined with soil moisture and temperature monitoring systems; A disease detection module, which uses drones equipped with image recognition capabilities to regularly patrol asparagus fields to promptly detect and mark diseased areas; The disease treatment module is used to isolate and treat the area where the disease is found locally, spraying biological pesticides or taking physical isolation measures to prevent the spread of the disease; A nutrient management module to implement integrated nutrient management, applying slow-release fertilizers and trace element fertilizers to enhance asparagus health and disease resistance; The field management optimization module is used to carry out deep plowing and film covering after the asparagus growing season ends to destroy the overwintering conditions of pathogens, and optimize the entire field management plan through artificial intelligence algorithms.

2. A field management system for preventing and controlling asparagus stem blight according to claim 1, characterized in that: The disease-resistant variety breeding module introduces multiple disease-resistant genes through CRISPR / Cas9 gene editing technology to obtain a wider disease resistance spectrum. In the soil treatment module, the organic fungicides used include thyme oil or citric acid extract, and heat treatment technology is combined in the treatment process.

3. A field management system for preventing and controlling asparagus stem blight according to claim 1, characterized in that: The microbial fertilizer contained in the microbial management module includes actinomycetes and bacillus to enhance the microbial diversity of the soil. The moisture and environment management module monitors the field temperature and humidity through sensors and adjusts the drip irrigation system in real time to maintain optimal soil conditions.

4. A field management system for preventing and controlling asparagus stem blight according to claim 1, characterized in that: The disease detection module uses the multi-spectral imaging equipment equipped by the drone to accurately identify the area and extent of the disease. The disease treatment module includes using insect-proof net covering or biodegradable film to physically isolate the affected area and cooperate with biological pesticide treatment.

5. A field management system for preventing and controlling asparagus stem blight according to claim 1, characterized in that: The slow-release fertilizer used in the nutrient management module is sulfur-coated urea, combined with trace element fertilizers such as zinc and boron to enhance plant disease resistance. The field management optimization module integrates an artificial intelligence algorithm to analyze environmental data and disease detection results to automatically optimize field management strategies.

6. A field management system for preventing and controlling asparagus stem blight according to claim 1, characterized in that: The disease-resistant variety breeding module further optimizes the breeding efficiency of disease-resistant varieties through molecular marker-assisted selection technology, ensuring the disease resistance and adaptability of the cultivated varieties.

7. A field management system for preventing and controlling asparagus stem blight according to claim 1, characterized in that: The soil treatment module is further combined with deep tillage treatment after soil disinfection to ensure uniform distribution of the disinfectant and effectively eliminate pathogens in the deep soil.

8. A field management system for preventing and controlling asparagus stem blight according to claim 1, characterized in that: The biological agents used in the microbial management module include actinomycetes and methylating bacteria to enhance the inhibitory effect on specific soil pathogens. The moisture and environment management module combines the Internet of Things technology to monitor and control the moisture, temperature and humidity conditions in the field in real time through a wireless sensor network. The drone in the disease detection module is equipped with a high-definition camera and automatic route planning function to cover the entire field area and conduct regular inspections. The biological pesticides used in the disease treatment module include tea tree oil or brassinolide to ensure the eco-friendliness and effectiveness of disease treatment.

Images