A three-dimensional soilless culture system and method of light-carbon coupling regulation and cooperation with special active preparation

Abstract

This invention discloses a three-dimensional soilless cultivation system and method that combines photocarbon coupling regulation with a dedicated active agent, belonging to the field of modern agricultural facility cultivation and plant physiological and ecological regulation technology. The system includes a three-dimensional cultivation frame, a photocarbon coupling generator, a micro-pressurized environmental control system, an audio frequency control module, and a dedicated active agent supply unit. The photocarbon coupling generator synergistically regulates photosynthetically active radiation and carbon dioxide concentration for 16 hours daily; the micro-pressurized environmental control system maintains a slightly positive pressure state inside the greenhouse, and, in conjunction with a rain and dew protection spraying device, sprays a 0.2% concentration of dedicated organic fertilizer solution for 15 minutes each morning and evening, forming a biological protective film on the leaf surface and blocking the invasion of external pathogens; the audio frequency control module plays light music and natural habitat-like sound waves for a total of 4 hours daily, combined with a bumblebee pollination system, constructing a biomimetic ecological growth environment. The method of this invention uses organic carbon and sterile agents as the cultivation substrate, and precisely supplies fertilizer to the root zone daily with a 2%-5% concentration of dedicated fermented organic fertilizer through a drip irrigation system, combined with drone lidar monitoring and dedicated organic insecticides for targeted pest and disease control. This invention significantly improves the photosynthetic efficiency and stress resistance of crops through ten-dimensional synergistic regulation of light, temperature, air, sound, fertilizer, and insects, achieving a dual breakthrough in crop yield and quality.

Description

Technical Field

[0001] This invention relates to the field of agricultural planting technology, specifically to a three-dimensional soilless cultivation method that combines photocarbon coupling environmental control, sound frequency modulation, and the application of a special Chinese herbal medicine fermentation preparation, applicable to greenhouse and open-field agricultural planting. Background Technology

[0002] With the development of modern agriculture, soilless cultivation technology has been widely used due to its advantages such as high yield and controllable environment. However, existing soilless cultivation technologies mostly rely on chemical nutrient solutions, which can easily lead to a decline in crop quality and taste in the long run, and also make crops more susceptible to pests and diseases.

[0003] Furthermore, traditional pest and disease control relies heavily on chemical pesticides, which not only damage the ecological environment but also leave pesticide residues. Although some biological control methods are available on the market, the integrated "pesticide-fertilizer" synergistic regulation technology targeting specific crop growth cycles is still immature. Especially when switching between open-field and greenhouse cultivation environments, there is a lack of a universal integrated cultivation system that can significantly improve crop resistance and flavor. Therefore, there is an urgent need for an ecological cultivation method that can replace chemical fertilizers and pesticides and significantly improve crop quality. Summary of the Invention

[0004] The technical problem to be solved by this invention is to provide a three-dimensional soilless cultivation method that combines photocarbon coupling regulation with a specific active agent. By combining physical environmental regulation with a specific fermentation agent for traditional Chinese medicine, high-yield, high-quality and green production of crops can be achieved.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A three-dimensional soilless cultivation method that combines photocarbon coupling regulation with the synergistic effect of a specific active agent includes the following steps: Soilless cultivation was carried out on a three-dimensional cultivation frame using organic carbon and sterile preparations as the cultivation substrate. During crop growth, light-carbon coupling regulation is implemented to provide 16 hours of photosynthetically active radiation daily and precisely adjust the carbon dioxide concentration in the environment. A micro-pressurization environmental control system is used to maintain a slightly positive pressure inside the greenhouse and control the day-night temperature difference to be between 10℃ and 15℃. Special fermented organic fertilizer is precisely applied to the root zone through a drip irrigation system, with a drip irrigation concentration of 2% to 5%. The exclusive fermented organic fertilizer is applied to the crop leaves through a foliar spraying system at a concentration of 0.2%, spraying for 15 minutes each in the morning and evening. Using a biomimetic audio frequency control module, light music and natural habitat sound waves are played for a total of 4 hours every day. By combining a bumblebee pollination system with drone lidar monitoring and a proprietary fermented organic pesticide for targeted pest and disease control.

[0006] The application scenarios for the specially fermented organic fertilizer and the specially fermented organic pesticide include greenhouse planting and open-field agricultural planting.

[0007] The raw materials for preparing the exclusive fermented organic fertilizer include, by weight: 20-30 parts of traditional Chinese medicine components (selected from Astragalus membranaceus, Poria cocos, ginger, licorice, and cinnamon); 40-50 parts of nutrient matrix components (selected from sweet potato, peanut bran, and soybean residue); and 20-30 parts of auxiliary materials (selected from sweet wine lees and vinegar lees). After the raw materials are broken down and boiled to obtain a concentrated liquid, they are inoculated with Bacillus subtilis for compound fermentation.

[0008] The raw materials for preparing the exclusive fermented organic insecticide include: 20-30 parts each of spicy plant components (composed of chili pepper, Sichuan pepper, ginger, cinnamon, licorice, and neem seeds); the raw materials are boiled to obtain a concentrated liquid after cell wall breaking, and then inoculated with Bacillus for compound fermentation; when using, the fermentation product is mixed with 50-degree liquor, and then diluted with water 800-1200 times before spraying.

[0009] The beneficial effects of this invention are as follows: The fertilizer and medicine are from the same source, resulting in superior quality: In the exclusive organic fertilizer of this invention, astragalus and poria can enhance crop immunity, while ginger and cinnamon promote root growth and sugar accumulation. Combined with organic matter such as sweet potato and peanut bran, the crops have a rich flavor and significantly increased sugar content.

[0010] Green insecticide, no residue: The special insecticide utilizes natural pungent components such as purple chili peppers and neem seeds, combined with Bacillus fermentation, which has a strong contact and stomach poison effect, and is harmless to humans and animals, thus solving the problem of chemical pesticide residues.

[0011] Environmental synergy and strong stress resistance: Combining light-carbon coupling and micro-pressurization technology, it creates the best photosynthetic environment for crops. With the help of sound frequency regulation, it further stimulates the growth potential of crops, and can maintain high and stable yields whether grown in greenhouses or in the open field. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall process of the three-dimensional soilless cultivation method of the present invention.

[0013] Figure 2 This is a flow chart illustrating the preparation process of the fermented organic fertilizer specific to this invention.

[0014] Figure 3 This is a flowchart illustrating the preparation and use of the fermented organic insecticide specific to this invention. Detailed Implementation

[0015] The present invention will be further described below with reference to specific embodiments.

[0016] Example 1: Preparation of a Special Fermented Organic Fertilizer Weigh out 10kg of Astragalus membranaceus, 10kg of Poria cocos, 5kg of ginger, 5kg of licorice, and 5kg of cinnamon. Mix them together and then pulverize them using ultra-fine cell wall breaking. Add water and boil to concentrate the herbal extract (about 30kg).

[0017] Weigh out 20kg of sweet potatoes, 15kg of peanut bran, and 15kg of soybean residue, mix and grind them together to use as a nutrient substrate.

[0018] Mix the above-mentioned herbal extracts, nutrient substrate, 15kg of sweet wine lees, and 15kg of vinegar lees evenly, adjust the moisture content to 50%-60%, inoculate with Bacillus fermentation preparation, and seal and ferment at 28-35℃ for 15-20 days to obtain the exclusive fermented organic fertilizer stock solution.

[0019] Example 2: Preparation of a proprietary fermented organic insecticide Weigh out 5kg of chili peppers, 3kg of Sichuan peppercorns, 3kg of ginger, 2kg of cinnamon, 2kg of licorice root, and 5kg of neem seeds.

[0020] The above raw materials are broken down and crushed, then boiled with water to produce a high-concentration pungent extract.

[0021] The extract was cooled to about 30°C, inoculated with Bacillus subtilis, and subjected to compound fermentation for 7-10 days. The residue was removed by filtration to obtain the fermented organic insecticide stock solution.

[0022] Example 3: Greenhouse planting application Strawberry hydroponics is carried out in a smart greenhouse.

[0023] Environmental control: Set daily light exposure to 16 hours, maintain carbon dioxide concentration at 800-1000 ppm, keep the greenhouse under slight positive pressure, and control the day-night temperature difference at 12℃.

[0024] Fertilizer management: During the strawberry expansion period, dilute the organic fertilizer stock solution prepared in Example 1 50 times (concentration 2%) and drip irrigate once a day through the drip irrigation system; at the same time, dilute it 500 times (concentration 0.2%) and spray it on the leaves for 15 minutes each in the morning and evening.

[0025] Pest and disease control: When aphids are detected in the early stage, take the insecticide stock solution prepared in Example 2 and mix it at a ratio of 1:50:950 (stock solution: 50-degree liquor: water), which is about 1000 times diluted, and spray it on the leaves.

[0026] Results: Compared with traditional cultivation, the sugar content of strawberries increased by 2 degrees, the incidence of pests and diseases decreased by 90%, and the fruit had a richer flavor.

[0027] Example 4: Application in open-field planting Chili peppers are grown in open-air vegetable gardens.

[0028] Fertilizer management: Dilute the organic fertilizer stock solution prepared in Example 1 by 20 times (concentration 5%) and apply it to the soil as base fertilizer. Spray the soil with 0.2% diluted solution regularly during the growing season.

[0029] Pest and disease control: For tobacco budworm, use the insecticide prepared in Example 2, dilute it 800 times with 50-degree liquor and water, and spray it on the whole field in the evening.

[0030] Results: The open-field peppers grew vigorously with thick, glossy green leaves and significantly reduced pests, eliminating the need for chemical pesticides.

Claims

1. A method for three-dimensional soilless cultivation synergistically involving photocarbon coupling regulation and a specific active agent, characterized in that, Includes the following steps: Soilless cultivation was carried out on a three-dimensional cultivation frame using organic carbon and sterile preparations as the cultivation substrate. During crop growth, light-carbon coupling regulation is implemented to provide 16 hours of photosynthetically active radiation daily and precisely adjust the carbon dioxide concentration in the environment. A micro-pressurization environmental control system is used to maintain a slightly positive pressure inside the greenhouse and control the day-night temperature difference to be between 10℃ and 15℃. Special fermented organic fertilizer is precisely applied to the root zone through a drip irrigation system, with a drip irrigation concentration of 2% to 5%. The exclusive fermented organic fertilizer is applied to the crop leaves through a foliar spraying system at a concentration of 0.2%, spraying for 15 minutes each in the morning and evening. Using a biomimetic audio frequency control module, light music and natural habitat sound waves are played for a total of 4 hours every day. By combining a bumblebee pollination system with drone lidar monitoring and a proprietary fermented organic pesticide for targeted pest and disease control.

2. The three-dimensional soilless cultivation method based on photocarbon coupling regulation and synergistic effect of a specific active agent as described in claim 1, characterized in that: The application scenarios for the specially fermented organic fertilizer and the specially fermented organic pesticide include greenhouse planting and open-field agricultural planting.

3. The three-dimensional soilless cultivation method based on photocarbon coupling regulation and synergistic effect of a specific active agent as described in claim 1, characterized in that: The raw materials for preparing the proprietary fermented organic fertilizer include, by weight: The herbal ingredients consist of 20-30 parts: selected from Astragalus membranaceus, Poria cocos, ginger, licorice, and cinnamon. Nutrient matrix components 40-50 parts: selected from sweet potato, peanut bran, and soybean residue; 20-30 parts of auxiliary ingredients: selected from sweet wine lees and vinegar lees; After the raw materials are broken down and boiled to obtain a concentrated liquid, they are inoculated with Bacillus for compound fermentation.

4. The three-dimensional soilless cultivation method based on photocarbon coupling regulation and synergistic effect of a specific active agent according to claim 1, characterized in that: The raw materials for preparing the proprietary fermented organic insecticide include: Each of the spicy plant components is 20-30 parts: consisting of chili pepper, Sichuan pepper, ginger, cinnamon, licorice, and neem seeds; The raw materials are boiled down to obtain a concentrated liquid, which is then inoculated with Bacillus for compound fermentation. When using, mix the fermentation product with 50-degree liquor and water, dilute it 800-1200 times, and then spray it.

5. A three-dimensional soilless cultivation system for implementing the method of any one of claims 1 to 4, characterized in that, include: The system includes a three-dimensional cultivation frame, a light-carbon coupling generator, a micro-pressurization environmental control system, a dedicated active agent supply unit, an audio frequency control module, and a pest and disease control module.

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