A container for cultivating golden ear fungus based on blue / terrestrial electromagnetic wave technology and its cultivation method

Abstract

This invention discloses a container for cultivating golden ear fungus based on blue / terahertz electromagnetic wave technology and its cultivation method. The container includes a basic structural unit, a nutrient solution preparation device, a blue / terahertz electromagnetic wave irradiation unit, a temperature and humidity control device, an intelligent control unit, and golden ear fungus cultivation equipment. The basic structural unit includes a container frame and photovoltaic modules. The side walls of the container frame are equipped with multiple automatically opening and closing ventilation windows. The roof is equipped with solar photovoltaic modules. The container is divided into a nutrient solution preparation chamber and a golden ear fungus cultivation chamber, separated by a simple material with a passageway. One nutrient solution preparation chamber connects to multiple golden ear fungus cultivation chambers. The blue / terahertz electromagnetic wave irradiation unit includes a terahertz wave transmitter, fixed to the upper support inside the cultivation chamber. Blue light source strips are installed above each layer of the cultivation rack. This invention effectively improves the yield and quality of golden ear fungus, shortens the growth cycle, increases production, and significantly enhances economic value.

Description

Technical Field

[0001] This invention belongs to the field of agricultural production technology, and in particular relates to a container for cultivating golden ear fungus based on blue / solar electromagnetic wave technology and its cultivation method. Background Technology

[0002] Golden ear fungus is a fungus belonging to the family Auriculariaceae and the genus Auricularia. Rich in fat, protein, and trace elements such as calcium, potassium, phosphorus, sulfur, manganese, iron, and magnesium, it is a prized high-end banquet delicacy and nutritional supplement, renowned as a "treasure of the mountains." It is warm in nature with a slightly cooling effect and a sweet taste, possessing expectorant, cough-suppressing, and hypertension-preventing properties. Furthermore, golden ear fungus is rich in carotenoids and colloids. Carotenoids are a major source of vitamin A, protecting eyesight and preventing vision decline; they also have antioxidant, immune-regulating, anti-cancer, and anti-aging effects. Its abundant colloid content, with its fine, smooth, and fragrant texture, provides skin-moisturizing, beautifying, and improving effects, making it a crucial raw material for modern high-end skincare and cosmetic products. Market demand is increasing year by year, and its economic value is continuously rising.

[0003] In its natural environment, golden ear fungus mostly grows in summer and autumn in broad-leaved forests and mixed coniferous and broad-leaved forests at altitudes of 1800-3200 meters. It has high environmental requirements, resulting in very low yields. In recent years, artificial cultivation has been introduced, and cultivation methods adapted to various local environments have been developed. However, the cultivation sites still use conventional mushroom houses or greenhouses. Although these sites are equipped with temperature, humidity, light, and carbon dioxide control devices, they rarely include external supplementation devices for the nutrients needed for golden ear fungus growth, or special light and electromagnetic wave energy devices, preventing the golden ear fungus from reaching its maximum growth potential.

[0004] For example, Chinese patent document CN117502097A, "A Cultivation Method for Golden Ear Fungus," discloses a cultivation method using intermittent blue / red light irradiation. This method involves "irradiating the ear-growing side of the cultivation bag with mixed light, followed by dark cultivation, repeating gradient light and dark cultivation until the color-changing period ends." It is evident that the red / blue light used is a visible light source (lamp), with a wavelength of 620-700nm. Those skilled in the art know that visible red light primarily promotes carbon metabolism in fungi, while the gelatinous substance, a key quality component of golden ear fungus, is mainly composed of high protein content and is a nitrogen metabolism product. Therefore, it has a significant effect on the entire growth cycle of golden ear fungus. Irradiating *Auricularia auricula-judae* with red / blue visible light sources is detrimental to its yield and quality. While blue light promotes carotenoid formation, this formation primarily occurs in the later stages of *Auricularia auricula-judae* growth. Therefore, continuous irradiation with blue / red light throughout the entire growth cycle is also unfavorable for the yield and quality of *Auricularia auricula-judae*. Secondly, the patent also discloses "spraying nutrient solution onto the surface of *Auricularia auricula-judae* primordia." The nutrient solution preparation involves "adding peeled corn kernels, the remaining dry culture medium in the cultivation bag after *Auricularia auricula-judae* emergence, and bran to water, soaking and boiling, filtering, adding glucose, magnesium sulfate, potassium dihydrogen phosphate, and vitamin B1 to the resulting filtrate, mixing thoroughly, and sterilizing to obtain the nutrient solution." Clearly, this nutrient solution preparation lacks specialized, fixed equipment, and the nutrient composition is complex, making it impossible to formulate and implement precise application according to the needs of different growth stages. Furthermore, the nutrient solution preparation process is complex, requiring immediate application and not long-term storage, which is labor-intensive and costly.

[0005] Chinese patent document CN116686629A, entitled "A Cultivation Method for Improving the Color-Changing Effect of Golden Ear Fungus," discloses the use of "alternating use of white and blue diffused light sources." This indicates the use of conventional visible light sources (lamps), lacking a professional light source for illumination. The "alternating illumination" of conventional visible light sources (white / blue light) has significant drawbacks for the growth of golden ear fungus (which thrives in the dark) and its color-changing effect. Furthermore, the disclosed nutrient solution comprises "0.2-0.5 mg / L isoprene pyrophosphate, 200-400 g / L corn syrup, 10-20 g / L glucose, and 5-10 g / L amino acids," and involves "injecting the nutrient solution into the fungal bags before color change, continuing for 6-8 days, 8-12 mL per bag per day." This nutrient solution preparation lacks fixed professional equipment, involves complex processes, and requires "manual injection," making it impossible to precisely apply the solution according to the different growth stages of golden ear fungus, and also appears labor-intensive and costly. Summary of the Invention

[0006] In view of this, in order to solve the above-mentioned technical problems, the purpose of this invention is to provide a golden ear fungus cultivation container based on blue / solar electromagnetic wave technology and its cultivation method, which effectively improves the yield and quality of the cultivated golden ear fungus, shortens the growth cycle, increases the yield, and significantly increases the economic value.

[0007] The technical solution adopted is as follows:

[0008] The present invention provides a container for cultivating golden ear fungus based on blue / terrestrial electromagnetic wave technology, comprising:

[0009] The basic structural unit of the modular cabin includes a modular cabin frame and photovoltaic modules; the side walls of the modular cabin frame are equipped with multiple automatically opening and closing fresh air ventilation windows; the roof is equipped with solar photovoltaic modules; the cabin is divided into a nutrient solution preparation chamber and a golden ear cultivation chamber, separated by simple materials with passageways; one nutrient solution preparation chamber connects to multiple golden ear cultivation chambers.

[0010] A nutrient solution preparation device includes a nutrient stock solution tank, a nutrient solution tank, an oxygenation device, and an acid-base adjustment device. Multiple nutrient stock solution tanks are provided, each containing activated nutrient granules. The oxygenation device includes an oxygen tank and an aeration pipe. The acid-base adjustment device includes an acid-base buffer tank and an acid-base buffer inlet pipe, containing an acid-base buffer solution. The nutrient solution preparation unit is connected as follows: one inlet pipe connects to each nutrient stock solution tank via a filter and a flow control valve; each nutrient stock solution tank connects to the nutrient solution tank via its outlet via a filter booster pump and a flow control valve; another inlet pipe connects to the nutrient solution tank via a filter and a flow control valve; the oxygen tank connects to the bottom aeration pipe of the nutrient solution tank via a pressure solenoid valve; the acid-base buffer tank inlet pipe connects to the nutrient solution tank via a flow control valve; and the nutrient solution tank outlet connects to a spray pipe via a filter booster pump and a flow control valve.

[0011] The blue / terahertz electromagnetic wave irradiation unit includes a terahertz wave transmitter, which is fixed to the upper support inside the cultivation chamber; blue light source strips are set above each layer of the cultivation rack.

[0012] The temperature and humidity control device includes a heating and cooling air conditioner, a spraying device, and a ventilation device. The heating and cooling air conditioner includes an indoor unit and an outdoor unit. The indoor unit is installed inside the cultivation chamber, and the outdoor unit is installed outside the chamber. The spraying device includes a spray pipe and nozzles. The spray pipe is installed above the mushroom rack and on the four side walls of the cultivation chamber. The ventilation device includes an indoor fan and an outdoor unit. The indoor fan is installed on the ventilation window, and the outdoor unit is installed outside the chamber. The spraying device is connected via pipes: the outlet of the nutrient solution tank is connected to the spray pipe via a filter booster pump and a flow control valve. The spray pipe is equipped with nozzles. The heating and cooling air conditioner and the ventilation device are connected to a central controller via cables.

[0013] The intelligent control unit includes a data acquisition module, a central processing unit (CPU), and a terminal control module. The data acquisition module includes temperature and humidity sensors, a water level sensor, a dissolved oxygen sensor, and a pH sensor. The temperature and humidity sensors are installed around the *Euryampa julibrissin* cultivation rack and the cultivation chamber within the cultivation container. The water level sensor is installed inside the nutrient solution tank and the nutrient solution tank. The pH sensor is installed inside the nutrient solution tank. The dissolved oxygen sensor is installed inside the nutrient solution tank. The CPU is located inside the nutrient solution preparation chamber. The terminal control module includes a flow control valve, a pressure solenoid valve, a terahertz wave irradiator, a blue light source strip, a heating and cooling air conditioner, and a fresh air fan. The intelligent control unit is connected as follows: the sensors in the data acquisition module are connected to the CPU via cables / fiber optics / Bluetooth / 5G technology; the terminal controllers are connected to the CPU via cables / fiber optics / Bluetooth / 5G technology; each terminal controller contains an intermediate relay component connected to the terminal controller; the terminal controllers are connected to a network switch via cables / fiber optics / Bluetooth / 5G technology; the network switch is connected to the CPU via a signal line; and the CPU is connected to a fuzzy controller via a signal line.

[0014] The golden ear mushroom cultivation equipment includes a golden ear mushroom rack, mushroom bags, and blue light source LED strips; the golden ear mushroom cultivation rack is placed in the cultivation chamber, each mushroom rack has multiple layers, and mushroom bags are placed on the mushroom rack; a blue light source LED strip is installed above each layer of the mushroom rack.

[0015] Furthermore, the side wall of the modular cabin frame is provided with 4-6 automatically opening and closing ventilation windows (12), which are divided into upper and lower layers.

[0016] Furthermore, the nutrient solution tank is provided in 4-6 units.

[0017] Furthermore, each mushroom rack has 4-6 layers.

[0018] The cultivation method of golden ear fungus container based on blue / solar electromagnetic wave technology according to the present invention includes the following steps:

[0019] Step 1, Preparation of Golden Ear Culture Medium, i.e., Making of Mushroom Bags: After mixing the culture medium ingredients, filling the mushroom bags, sterilizing, inoculating, and sealing, the bags are transferred to the container cultivation racks.

[0020] Step 2, during the mycelial growth period of Auricularia auricula-judae, the temperature is controlled at 22-24℃ by the intelligent air conditioning and ventilation system; the intelligent spraying device sprays water 2-3 times a day; the relative humidity is 75-80%.

[0021] Step 3, Primordial Formation Period, Intelligent Nutrient Solution Preparation: Extract nutrient stock solution from S, C, K, Ca nutrient stock solution tank (2) in a ratio of 3:3:2:2 to nutrient solution tank (2), add clean water from external water pipe (7), pressurize oxygen from oxygen tank (4), adjust with acid-base buffer solution from acid-base buffer tank (5), and prepare nutrient solution with a concentration of 0.2-0.5%, pH 6.2-6.5, and dissolved oxygen content of 8-10 mg / L; Intelligent spray device controls the spraying of nutrient solution 3-4 times a day, 25-30 minutes each time, and maintains humidity of 85-90% in the chamber; Intelligent terahertz wave irradiation instrument (8) irradiates for 30 minutes / time, 2-3 times a day, in sync with nutrient solution spraying; Intelligent air conditioning (9) and fresh air device control the temperature to 21-22℃ during the day and 11-12℃ at night;

[0022] Step 4, during the growth period of young golden ear, prepare the intelligent nutrient solution: draw the nutrient stock solution from the S, C, K, Ca nutrient stock solution tank (2) in a ratio of 3:2:3:2 to the nutrient solution tank (3), add clean water from the external water pipe (7), pressurize oxygen from the oxygen tank (4), and adjust with the acid-base buffer solution in the acid-base buffer tank (5) to prepare a nutrient solution with a concentration of 0.5-0.8%, pH 6.5-6.8, and dissolved oxygen content of 8-10 mg / L; the intelligent spray device sprays the nutrient solution 4-5 times a day, each time for 30 minutes, maintaining a humidity of 85-90%; the intelligent air conditioner (9) and the fresh air device control the temperature at 20-22℃ day and night;

[0023] Step 5, during the fruiting body growth and color change period, the intelligent nutrient solution is prepared: nutrient stock solution is drawn from the S, C, K, Ca nutrient stock solution tank (2) in a ratio of 3:2:3:2 to the nutrient solution tank (3), clean water is added from the external water pipe (7), oxygen is pressurized from the oxygen tank (4), and the acid-base buffer solution is adjusted with the acid-base buffer solution in the acid-base buffer tank (5) to prepare a nutrient solution with a concentration of 0.8-1.2%, pH 6.7-6.9, and dissolved oxygen content of 8-10 mg / L; the intelligent spray device sprays the nutrient solution 4-6 times a day, each time for 30 minutes, maintaining a humidity of 90-95%; the intelligent terahertz wave instrument (8) irradiates for 30 minutes / time, 4-6 times a day, simultaneously with the spraying of the nutrient solution; the blue light source light strip (132) irradiates for 15-20 hours a day; the intelligent heating and cooling air conditioner (9) and the fresh air device control the temperature to 20-22℃ day and night;

[0024] Step 6, during the fruiting body maturation period, prepare the intelligent nutrient solution: extract the nutrient stock solution from the S, C, K, Ca nutrient stock solution tank (2) in a ratio of 2:3:2:3 to the nutrient solution tank (3), add clean water from the external water pipe (7), pressurize oxygen from the oxygen tank (4), and adjust with the acid-base buffer solution in the acid-base buffer tank (5) to prepare a nutrient solution with a concentration of 1.5-2.0%, dissolved oxygen of 8-10 mg / L, and pH of 7.1-7.3; spray the nutrient solution 2-3 times a day with the intelligent spray device, each time spraying for 30 minutes, and maintain humidity of 80-85%; irradiate the intelligent blue light source strip (132) for 10-15 hours a day; irradiate the terahertz wave instrument (8) 2-3 times a day, each time for 30 minutes, simultaneously with the spraying of the nutrient solution; control the temperature of the intelligent air conditioner (9) and the fresh air device to 21-23℃ day and night.

[0025] Furthermore, in step 1, the mushroom bag is a 15*30cm low-pressure polyethylene plastic bag, each bag contains 500-600 grams of dry material, with a moisture content of 65-68%.

[0026] More specifically,

[0027] The nutrient solution preparation device is located in the nutrient solution preparation chamber and includes a nutrient stock solution tank, a nutrient solution tank, an oxygenation device, and an acid-base buffer device. There are 4-6 nutrient stock solution tanks, each containing "high-potassium (K) activated ceramic particles and / or high-calcium (Ca) activated ceramic particles and / or high-carbon (C) activated ceramic particles and / or high-sulfur (S) activated ceramic particles" for preparing the nutrient stock solution. The nutrient solution tanks are used to prepare nutrient solutions for different growth stages of *Auricularia auricula-judae*. The oxygenation device includes an oxygen tank and an aeration pipe, with the aeration pipe located at the bottom of the nutrient solution tank for oxygenating the nutrient solution. The acid-base adjustment device includes an acid-base buffer tank and an inlet pipe. The acid-base buffer tank contains an acid-base buffer solution for adjusting the pH of the nutrient solution. The inlet pipe is connected to the nutrient solution tank.

[0028] Nutrient solution preparation device piping connections: One external water source is connected to each nutrient stock solution tank via a filter and a flow control solenoid valve (hereinafter referred to as the flow control valve); each nutrient stock solution tank is connected to the nutrient solution tank via a filter booster pump and a flow control valve from its bottom outlet; another external water source is connected to the nutrient solution tank via a filter and a flow control valve; the oxygen tank is connected to the aeration pipe at the bottom of the nutrient tank via a pressure solenoid valve; the acid-base buffer solution tank is connected to the nutrient tank via a flow control valve; the nutrient solution tank's outlet is connected to the spray pipe via a filter booster pump and a flow control valve.

[0029] The ceramsite containing the nutrients is selected from the "high-potassium activated ceramsite, high-calcium activated ceramsite, high-carbon activated ceramsite, and high-sulfur activated ceramsite" in patent CN106630971A "A method for preparing terahertz activated ceramsite". Specifically, the high-calcium activated ceramsite has a calcium content of 700-850 mg / L, the high-carbon activated ceramsite has a carbon content of 600-700 mg / L, the high-sulfur activated ceramsite has a sulfate content of 70-78 mg / L, and the high-potassium activated ceramsite has a potassium content of 50-70 mg / L. These ceramsites provide essential core nutrients for the growth of *Auricularia auricula-judae*. For example, sulfur is a component of protein and can promote protein metabolism, increasing the gelatinous content of *Auricularia auricula-judae*; carbon is an important element in the metabolism of polysaccharides in *Auricularia auricula-judae*, promoting polysaccharide metabolism. Thank you; Potassium is a transport promoter of metabolites in *Auricularia auricula-judae*, and its presence can greatly increase the content of gelatin and polysaccharides in *Auricularia auricula-judae*; Calcium is also one of the main biochemicals in *Auricularia auricula-judae*, and calcium ions can increase the osmotic pressure difference between the inside and outside of cells, accelerate cell metabolism, and promote growth, hence it is called a "bioenergy engine"; Calcium content is one of the important quality indicators of *Auricularia auricula-judae*, and the calcium content in *Auricularia auricula-judae* is as high as 290 mg / kg; In addition to macronutrients, the ceramsite mentioned above also contains many trace elements necessary for the growth of *Auricularia auricula-judae*, and these trace elements play a crucial role in improving enzyme activity; At the same time, the nutrient solution prepared from the above ceramsite has a certain bactericidal effect; In addition, the nutrient elements in the ceramsite have a slow-release effect, which is conducive to maintaining a long-term stable concentration of the nutrient solution;

[0030] The aforementioned acid-base buffer solution is a phosphate buffer; suitable for the growth of *Auricularia auricula-judae* at a weakly acidic pH of 6.2-6.5 and a weakly alkaline pH of 7.2-7.5.

[0031] The aforementioned blue / terahertz electromagnetic wave emitting unit includes a terahertz wave emitter and an adjustable blue light source strip; the terahertz wave irradiator is installed on a support above the cultivation chamber; this application uses the product of patent CN201310504041.X "A device and method for generating 0.1-1T terahertz continuous waves"; it can emit 0.1-1THz terahertz waves; the adjustable blue light source strip is an LED adjustable blue light source strip, installed on the golden ear fungus cultivation rack, and can emit 400nm-460nm blue electromagnetic waves; experiments have shown that blue light and terahertz waves have the effect of promoting the growth and quality of golden ear fungus;

[0032] The temperature and humidity control device includes a heating and cooling air conditioner, a spray device, and a fresh air device; the heating and cooling air conditioner includes an indoor unit and an outdoor unit, which play a role in regulating the temperature inside the cabin; the spray device includes a spray pipe and a nozzle, and the spray pipe is set above the mushroom rack and on the side walls of the cultivation cabin, so that the spray can spray evenly to the cultivated golden ear fungus in all directions; the spray device regulates the moisture and humidity for the cultivation of golden ear fungus; at the same time, research shows that water mist (liquid water) can emit terahertz waves, and the emission effect is better (Reference: [1] Dai Jianming et al. "Research progress on the generation of terahertz waves by liquid water radiation source" Chinese Journal of Lasers Vol. 48 No. 19 October 2021 P1914001-1- 10; [2] Lian Xiang et al. "Research progress in terahertz liquid photonics" Progress in Laser and Optoelectronics, Vol. 61, No. 3, 2024, No. 2, P0326001-10); Terahertz wave irradiation causes the droplets "carrying terahertz waves" to be sprayed directly onto the fruiting body of the golden ear, which can generate micro-resonance with the golden ear cells, promote the absorption and utilization of nutrients by the golden ear, and improve enzyme activity; Blue light waves have the effect of promoting carotenoid metabolism and effectively improving product quality; The air conditioning device includes an indoor fan and an outdoor host. The indoor fan is installed on the ventilation window and is used for ventilation, air exchange and cooling of the cabin; The air conditioning and air conditioning device are connected to the central controller through cables;

[0033] The intelligent control unit includes a data acquisition module, a central processing unit (CPU), and a terminal control module. The data acquisition module includes temperature and humidity sensors, a water level sensor, a dissolved oxygen sensor, and a pH sensor. The temperature and humidity sensors are installed around the *Auricularia auricula-judae* cultivation rack and the cultivation chamber within the cultivation cabin to collect real-time temperature and humidity data. The water level sensor is installed inside the nutrient solution tank and the nutrient solution tank to collect water level data. The pH sensor is installed inside the nutrient solution tank to collect pH data. The dissolved oxygen sensor is installed inside the nutrient solution tank to collect dissolved oxygen data. The CPU is located in the nutrient solution preparation chamber and includes a human-machine interface module and a CPU. The human-machine interface module is used for inputting historical *Auricularia auricula-judae* data and setting instructions. The CPU is used to compare the real-time cultivation data collected by the sensors with historical experience data. Yes, after large-scale model calculation and analysis, the output targets such as temperature and humidity, nutrient solution ratio, concentration, pH, dissolved oxygen, and the number of times / duration of blue / terahertz electromagnetic wave irradiation are generated. The central processor instructs each terminal controller to execute these targets. The terminal control module includes a flow control valve, a pressure solenoid valve, a terahertz wave irradiator, a blue light source strip, a heating and cooling air conditioner, a fresh air device, and a spray device. The terminal controllers are connected to the network switch via cables / fiber optics / Bluetooth / 5G technology, and the network switch is connected to the central controller via a signal line. The intelligent control process is as follows: the above data acquisition sensors send real-time cultivation data to the central controller via cables / fiber optics / 5G / Bluetooth technology. The central controller compares the real-time data with historical experience data, performs large-scale model calculation and analysis, outputs target data, and sends it to the terminal controllers to achieve precise control. At the same time, 5G technology can be used to achieve remote precise control.

[0034] The golden ear mushroom cultivation unit includes a golden ear mushroom rack, mushroom bags, and blue light strips; the golden ear mushroom cultivation rack is placed in the cultivation chamber, each mushroom rack has 4-6 layers, and mushroom bags are placed on the mushroom rack; a blue light strip is installed above each layer of the mushroom rack;

[0035] Table 1: Summary Table of Treatments at Each Stage of Childbearing Life

[0036]

[0037] Note: The dissolved oxygen content of the nutrient solution is 8-10 (mg / L); THz The irradiation time is 30-40 minutes per session; the clean water refers to Class I-2 natural water bodies.

[0038] The beneficial effects of this invention are as follows:

[0039] This invention discloses a container for cultivating golden ear fungus based on blue / solar electromagnetic wave technology and its cultivation method. The golden ear fungus cultivation container includes a basic structural unit, a nutrient solution preparation device, a blue / solar electromagnetic wave irradiation unit, a temperature and humidity control device, an intelligent control unit, and golden ear fungus cultivation equipment. Because the container incorporates blue / solar electromagnetic wave irradiation, nutrient solution preparation, temperature and humidity control, intelligent control, and golden ear fungus cultivation equipment, the cultivation process can compare real-time cultivation variables with historical experience data at different growth stages of the golden ear fungus. Through large-scale model calculation and analysis, nutrient elements are intelligently selected and precisely controlled, including the concentration, pH, and dissolved oxygen of the supplied nutrient solution. The number and duration of blue / solar electromagnetic wave irradiation are determined, ensuring the golden ear fungus is in the optimal growth environment throughout its entire growth cycle. This results in faster and stronger growth, effectively improving yield and quality, shortening the growth cycle, increasing production, and significantly enhancing economic value.

[0040] Sunlight contains blue electromagnetic waves with wavelengths of 400nm-460nm and terahertz electromagnetic waves with wavelengths of 0.03-3mm. Studies have shown that the terahertz wave spectrum covers the spectrum of cell movement in organisms, can resonate with organisms, and promote their growth, hence it is also known as the "wave of life". The terahertz wave promotes plant growth mainly by enhancing enzyme activity and promoting cell division. Blue light can promote the synthesis of carotenoids, which can significantly increase the carotenoid content of golden ear fungus. Terahertz waves can also promote the formation of conjugated double bonds in carotenoids, which makes the golden ear fungus more golden in color. In other words, blue light and terahertz waves (abbreviated as blue / terahertz electromagnetic waves, the same below) can enhance the yield and quality of golden ear fungus.

[0041] To address the shortcomings of existing mushroom cultivation houses and techniques, this application presents a mushroom cultivation container and method based on blue / solar electromagnetic wave technology. The mushroom cultivation container includes a basic structural unit, a nutrient solution preparation device, a blue / solar electromagnetic wave irradiation unit, a temperature and humidity control device, an intelligent control unit, and mushroom cultivation equipment. Because the container incorporates blue / solar electromagnetic wave irradiation, nutrient solution preparation, temperature and humidity control, intelligent control, and specialized mushroom cultivation equipment, the cultivation process can compare real-time cultivation variables with historical experience data at different growth stages of the mushroom. Through large-scale model calculation and analysis, nutrient elements are intelligently selected, and the concentration, pH, and dissolved oxygen levels of the supplied nutrient solution are precisely controlled. The blue / solar electromagnetic wave irradiation... The frequency and duration of cultivation allow the golden ear fungus to grow in the optimal environment throughout its entire life cycle, resulting in faster and stronger growth, and effectively improving both yield and quality. The yield of golden ear fungus cultivated in the aforementioned container (nutrient solution group) increased by 27.4-39.9% compared to the control group (water). The total sugar (calculated as glucose), crude protein, acetic acid fiber, and crude fat content of the main gelatinous components increased by 14.9-19.7%, 18.8-27.9%, 18.8-27.9%, and 29.3-38.1%, respectively. The content of carotenoids was 25.3-86 times higher than that of the control group, and the content of the main mineral elements calcium and potassium increased by 14.5-17.8% and 22.3-27.0%, respectively, significantly increasing its economic value. Attached Figure Description

[0042] Figure 1 External schematic diagram of a container structure for cultivating golden ear fungus based on blue / terrestrial electromagnetic wave technology.

[0043] Figure 2 A side view of the structure of the container for cultivating golden ear fungus.

[0044] Figure 3 A schematic diagram of the nutrient solution preparation device for cultivating golden ear fungus in a container.

[0045] Figure 4 This is a photograph of a prototype of the smart mushroom container of this invention.

[0046] In the diagram, 1-Container frame; 11-Photovoltaic module; 12-Ventilation window; 2-Nutrient stock solution tank; 21-Nutrient active ceramic granules; 3-Nutrient solution tank; 4-Oxygen tank; 41-Aeration pipe; 42-Pressure solenoid valve; 5-Acid-base buffer tank; 51-Acid-base buffer inlet pipe; 6-Spray pipe; 61-Spray head; 7-Water inlet pipe; 71-Filter; 72-Flow control valve; 73-Filter booster pump; 8-Terahertz wave irradiator; 81-Bracket; 9-Heating and cooling air conditioner; 91-Air conditioner outdoor unit; 92-Fresh air blower; 93-Fresh air outdoor unit; 10-Central processor; 13-Mushroom rack; 131-Mushroom bag; 132-Blue light source LED strip. Detailed Implementation

[0047] The present invention will be described in detail below through specific embodiments. However, the uses and purposes of these exemplary embodiments are only for illustrating the present invention and do not constitute any limitation on the actual protection scope of the present invention, nor are they intended to limit the protection scope of the present invention to this.

[0048] Example 1

[0049] As attached Figure 1-4 As shown, a container for cultivating golden ear fungus based on blue / solar electromagnetic wave technology includes: a basic structural unit of the container, a nutrient solution preparation device, a blue / solar electromagnetic wave irradiation unit, a temperature and humidity control device, and an intelligent control unit; specifically,

[0050] The basic structural unit of the modular cabin includes a modular cabin frame 1 and photovoltaic modules 11; the side walls of the modular cabin frame 1 are provided with 4-6 automatically opening and closing fresh air ventilation windows 12; the roof is provided with solar photovoltaic modules 11; the cabin is divided into a nutrient solution preparation chamber and a golden ear cultivation chamber, separated by simple materials with a passageway; one nutrient solution preparation chamber can connect (control) 2-4 golden ear cultivation chambers.

[0051] The nutrient solution preparation device includes a nutrient stock solution tank 2, a nutrient solution tank 3, an oxygenation device, and an acid-base adjustment device. The nutrient stock solution tank 2 has 4-6 tanks, each containing nutrient-active ceramic particles 21. The oxygenation device includes an oxygen tank 4 and an aeration pipe 41. The acid-base adjustment device includes an acid-base buffer solution tank 5 and an acid-base buffer solution inlet pipe 51, containing acid-base buffer solutions. The nutrient solution preparation device is connected as follows: one inlet pipe 7 connects to each nutrient stock solution tank 2 via a filter 71 and a flow control valve 72; each nutrient stock solution tank 2 connects to the nutrient solution tank 3 via a filter booster pump 73 and a flow control valve 72 from its outlet; another inlet pipe 7 connects to the nutrient solution tank 3 via a filter 7 and a flow control valve 72; the oxygen tank 4 connects to the bottom aeration pipe 41 of the nutrient solution tank 3 via a pressure solenoid valve 42; the acid-base buffer solution tank 5 inlet pipe 51 connects to the nutrient solution tank 3 via a flow control valve 72; and the nutrient solution tank 3 outlet connects to a spray pipe 6 via a filter booster pump 73 and a flow control valve 72.

[0052] The blue / terahertz electromagnetic wave emitting unit includes a terahertz wave transmitter 8 and a blue light source strip 132; the terahertz wave irradiator 8 is installed on the upper bracket 81 inside the cultivation chamber; the blue light source strip 132 is installed above each layer of the golden ear cultivation rack 13.

[0053] The temperature and humidity control device includes a heating and cooling air conditioner 9, a spray device, and a fresh air device; the heating and cooling air conditioner includes an indoor unit 9 and an outdoor unit 91; the spray device is installed in the mushroom cultivation chamber and includes a spray pipe 6 and a nozzle 61, with the spray pipe 6 installed above the mushroom rack 13 and on the surrounding side walls of the cultivation chamber; the fresh air device includes an indoor fan 92 and an outdoor unit 93, with the indoor fan 92 installed on the ventilation window 12 and the fresh air outdoor unit 93 installed outside the chamber; the spray device is connected via pipes: the outlet of the nutrient solution tank 3 is connected to the spray pipe 6 through a filter booster pump 73 and a flow control valve 72, with nozzles 61 installed on the spray pipe; the heating and cooling device and the fresh air device are connected to the central controller via cables.

[0054] The intelligent control unit includes a data acquisition module, a central processing unit, and a terminal control module. The data acquisition module includes temperature and humidity sensors, a water level sensor, a dissolved oxygen sensor, and a pH sensor. The temperature and humidity sensors are installed on the *Euryale ferox* cultivation rack 13 and around the cultivation chamber within the cultivation container. The water level sensor is installed inside the nutrient solution tank 2 and the nutrient solution tank 3. The pH sensor is installed inside the nutrient solution tank 3. The dissolved oxygen sensor is installed inside the nutrient solution tank 3. The central processing unit 10 is located inside the nutrient solution preparation chamber. The terminal control module includes a flow control valve 72, a pressure solenoid valve 42, a terahertz wave irradiator 8, a blue light source strip 132, a heating and cooling air conditioner 9, and a fresh air fan 92. The flow control valve 72 is installed at the connection points of the inlet pipe 7, the nutrient solution tank 2, the pH buffer tank 5, and the spray pipe 6. The pressure solenoid valve 42 is installed at the connection point of the oxygen cylinder 4 for aeration. Pipe 41 is connected; the terahertz wave irradiator 8 is installed on the rack 81 above the cultivation chamber; the blue light source strip 132 is installed above each layer of the cultivation rack 13; the indoor unit 9 of the air conditioner is installed inside the cultivation chamber, and the outdoor unit 91 is installed outside the container; the fresh air fan 92 is installed on the ventilation window 12 inside the chamber, and the outdoor unit 93 is installed outside the container; the intelligent control unit is connected as follows: the sensors in the data acquisition module are connected to the central processing unit via cable / fiber / Bluetooth / 5G technology; the terminal controller is connected to the central processing unit via cable / fiber / Bluetooth / 5G technology, wherein each terminal controller is equipped with an intermediate relay component, the intermediate relay component is connected to the terminal controller, the terminal controller is connected to the network switch via fiber optic or Bluetooth technology, the network switch is connected to the central controller via a signal line; the central controller is connected to the fuzzy controller via a signal line.

[0055] In the intelligent control process, the sensors collect data on the cultivation process of golden ear fungus at different growth stages. The data on variables such as water, temperature, humidity, nutrient composition, dissolved oxygen, and pH are compared with historical experience data in real time. After large-scale model calculation and analysis, the system outputs data on target temperature and humidity, nutrient solution ratio, concentration, pH, dissolved oxygen, and number / time of blue / white electromagnetic wave irradiation. The central processor drives the actuators at each terminal to perform the operation, thereby achieving precise control. At the same time, 5G technology can be used to realize remote mobile control.

[0056] The golden ear mushroom cultivation unit includes a golden ear mushroom rack 13, a mushroom bag 131, and a blue light source strip 132. The golden ear mushroom cultivation rack is placed in the cultivation chamber. Each mushroom rack has 4-6 layers, and each layer holds a mushroom bag 131. A blue light source strip 132 is installed above each layer of the cultivation rack.

[0057] The modular cultivation method included four implementation examples, each repeated three times, with one control group sprayed with clean water, free from blue / black electromagnetic radiation, and with temperature and humidity artificially controlled. The results were analyzed, including yield, total sugar, crude protein, crude fat, crude fiber, carotenoids, calcium, and potassium content, and compared with the control group. The specific implementation details are as follows:

[0058] Table 2. Summary of Treatments and Control Measures at Each Stage of Reproduction

[0059]

[0060] Note: The dissolved oxygen content of the nutrient solution is 8-10 (mg / L); THz The irradiation time is 30-40 minutes per session; the clean water refers to Class I-2 natural water bodies.

[0061] Example 2

[0062] Treatment group: Nutrient solution spraying + blue / solar electromagnetic wave irradiation + intelligent control

[0063] Specifically, the cultivation method of golden ear fungus container based on blue / solar electromagnetic wave technology in this embodiment includes the following steps:

[0064] Step 1, Preparation of Auricularia auricula-judae culture medium; This is carried out in a space outside the container. After preparing the culture medium, filling the mushroom bags, sterilizing, inoculating, and sealing, the bags are transferred to the cultivation racks in the container. The mushroom bags are 15*30cm low-pressure polyethylene plastic bags, each containing 500-600 grams of dry material with a moisture content of 65-68%. The control group is operated on the same specifications.

[0065] Step 2, Auricularia auricula mycelium growth period: Intelligent control air conditioning 9, fresh air device, and spray device to control the temperature of the cabin at 22-24℃ day and night; intelligent control spray device sprays clean water 2-3 times / day, each spray lasts 25-30 minutes; maintain relative humidity 70-75%; fresh air for 1 hour each in the morning and evening; control group sprayed clean water, temperature and humidity were manually controlled according to the same specifications;

[0066] Step 3, Primordial Formation Stage: Intelligent Nutrient Solution Preparation: Nutrient stock solution is drawn from S, C, K, Ca stock solution tank 2 in a ratio of 3:3:2:2 and transferred to nutrient solution tank 3. Clean water is added from external water pipe 7. Oxygen tank 4 is pressurized with oxygen. The pH of the pH buffer solution in pH buffer tank 5 is adjusted to prepare a nutrient solution with a concentration of 0.2-0.5%, pH 6.2-6.5, and dissolved oxygen content of 8-10 mg / L. The intelligent spray device controls the spraying of the nutrient solution 3-4 times daily, each time for 25-30 minutes, maintaining an internal humidity of 75%. -80%; Intelligent control terahertz wave irradiation device irradiates for 30 minutes / time, 2-3 times a day, simultaneously with nutrient solution spraying; During this period, terahertz wave irradiation can promote cell division and differentiation of Auricularia auricula-judae and accelerate the formation of primordia; Intelligent control air conditioning and ventilation device control the temperature to 21-22℃ during the day and 11-12℃ at night; The large temperature difference can inhibit the growth of Auricularia auricula-judae and stimulate the formation of primordia of Auricularia auricula-judae fruiting bodies; Venetian ventilation for 1 hour each in the morning and evening; The control group sprayed water, without terahertz wave irradiation, and the temperature and humidity were manually controlled according to the same specifications;

[0067] Step 4, during the growth period of young golden ear fungus, the intelligent nutrient solution is prepared as follows: Nutrient stock solution is drawn from S, C, K, and Ca stock solution tank 2 in a ratio of 3:2:3:2 and transferred to nutrient solution tank 3. Clean water is added through external water pipe 7, and oxygen is pressurized from oxygen tank 4. The solution is adjusted using the acid-base buffer solution from acid-base buffer tank 5 to prepare a nutrient solution with a concentration of 0.5-0.8%, pH 6.5-6.8, and dissolved oxygen content of 8-10 mg / L. The intelligent spray device sprays the nutrient solution 4-5 times daily for 30 minutes each time, maintaining a humidity of 85-90%. During this period, the proportion of S and K elements is appropriately increased to promote nitrogen metabolism. The intelligent heating and cooling air conditioning and ventilation device control the temperature at 20-22℃ day and night, with ventilation for 1 hour each morning and evening. The control group is sprayed with clean water, and the temperature and humidity are manually controlled according to the same specifications.

[0068] Step 5, during the fruiting body growth and color change period, prepare the intelligent nutrient solution: draw nutrient stock solution from S, C, K, Ca nutrient stock solution tank 2 in a ratio of 3:2:3:2 to nutrient solution tank 3, add clean water from external water pipe 7, pressurize oxygen from oxygen tank (4), and adjust with acid-base buffer solution from acid-base buffer tank (5) to prepare a nutrient solution with a concentration of 0.8-1.2%, pH 6.7-6.9, and dissolved oxygen content of 8-10 mg / L; spray the nutrient solution 4-6 times a day with the intelligent spray device, each spray lasting 30 minutes, maintaining a humidity of 90-95%; during this period, appropriately increase the amount of S and K elements, and pH 6. 0.7-6.9% slightly acidic environment promotes gelatin formation; intelligent terahertz wave instrument irradiation for 30 minutes / time, 4-6 times a day, implemented simultaneously with spraying; blue light source irradiation for 15-20 hours daily; blue / terahertz electromagnetic wave irradiation during this period can effectively increase the content of total sugar, protein and carotenoids, the main components of gelatin, and promote the transformation of golden ear fungus into a bright golden yellow, which plays a decisive role in the quality of golden ear fungus; intelligent air conditioning and ventilation device control the temperature at 20-22℃ day and night; ventilation for 1 hour each in the morning and evening; the control group sprayed with water, without blue / terahertz electromagnetic wave irradiation, and the temperature and humidity were manually controlled according to the same specifications;

[0069] Step 6, during the fruiting body maturation stage, the intelligent nutrient solution is prepared as follows: Nutrient stock solution is drawn from S, C, K, Ca stock solution tank 2 in a ratio of 2:3:2:3 and transferred to nutrient solution tank 3. Clean water is added through external water pipe 7, and oxygen is pressurized from oxygen tank 4. The solution is adjusted using the acid-base buffer solution from acid-base buffer tank 5 to prepare a nutrient solution with a concentration of 1.5-2.0%, dissolved oxygen content of 8-10 mg / L, and pH of 7.1-7.3. The intelligent spray device sprays the nutrient solution 2-3 times daily, spraying 3 sprays each time. 0 min, maintain humidity 80-85%; intelligent blue light source irradiation for 10-15 hours daily; terahertz wave instrument irradiation 2-3 times daily, 30 min each time, implemented simultaneously with spraying; during this period, appropriately increase Ca and C elements, as the slightly alkaline environment is conducive to dry matter accumulation, and the combined blue / terahertz electromagnetic wave irradiation can effectively increase the gum content and yield; intelligent heating and cooling air conditioning and fresh air device control the temperature at 21-23℃ day and night; fresh air for 1 hour each in the morning and evening; timely harvesting after maturity. The control group was sprayed with water, without blue / terahertz electromagnetic wave irradiation, and the temperature and humidity were manually controlled according to the same specifications.

[0070] Table 3. Summary of indicators for Example 2 and the control group

[0071]

[0072] The results obtained from the above examples show that the average yield of the treated group was 576g / bag, which was 39.9% higher than the control group's 414g / bag; the carotenoid content was 86 times higher than the control group; the total sugar, crude protein, crude fiber, and crude fat content of the main components of the gelatin were 19.3%, 18.8%, 22.9%, and 36.5% higher than the control group, respectively; and the important mineral elements calcium and potassium were 16.6% and 22.3% higher than the control group, respectively. This indicates that the treatment of "nutrient solution spraying + terahertz wave + blue light irradiation + intelligent control" has a significant effect on improving the product quality of golden ear fungus, especially on increasing the carotenoid content.

[0073] Example 3

[0074] Treatment group: nutrient solution spraying + blue light source irradiation + intelligent control;

[0075] Specifically, the cultivation method of golden ear fungus container based on blue / solar electromagnetic wave technology in this embodiment includes the following steps:

[0076] Step 1 is the same as in Example 1;

[0077] Step 2 is the same as in Example 1;

[0078] Step 3, Primordia Formation Stage: Prepare the intelligent nutrient solution. Extract the nutrient stock solution from the S, C, K, Ca stock solution tank 2 in a ratio of 3:3:2:2 to the nutrient solution tank 3. Add clean water from the external water pipe 7. Pressurize the oxygen tank 4 with oxygen. Adjust the pH of the pH buffer in the pH buffer tank 5 to prepare a nutrient solution with a concentration of 0.2-0.5%, pH 6.2-6.5, and dissolved oxygen content of 8-10 mg / L. The intelligent control system sprays the nutrient solution 3-4 times daily, each spray lasting 25-30 minutes, maintaining a humidity of 75-80% inside the chamber. The intelligent heating and cooling air conditioning and fresh air device control the temperature to 21-22℃ during the day and 11-12℃ at night. A larger temperature difference can inhibit the growth of *Streptococcus rosifolius* and stimulate the formation of *Auricularia auricula-judae* primordia. Provide fresh air for 1 hour each morning and evening. The control group was sprayed with clean water, with temperature and humidity controlled manually according to the same specifications.

[0079] Step 4, preparation of intelligent-controlled nutrient solution during the growth period of golden ear larvae: Nutrient stock solution is drawn from S, C, K, Ca stock solution tank 2 in a ratio of 3:2:3:2 into nutrient solution tank 3. Clean water is added from external water pipe 7. Oxygen tank 4 is pressurized with oxygen, and acid-base buffer tank 5 is adjusted with acid-base buffer to prepare a nutrient solution with a concentration of 0.5-0.8%, pH 6.5-6.8, and dissolved oxygen content of 8-10 mg / L. The intelligent control system sprays the nutrient solution 4-5 times daily for 30 minutes each time, maintaining humidity at 85-90%. During this period, the proportion of S and K elements is appropriately increased to promote nitrogen metabolism. The intelligent control air conditioning and ventilation device maintain the temperature at 20-22℃ day and night, with ventilation for 1 hour each morning and evening. The control group is sprayed with clean water, and the temperature and humidity are manually controlled according to the same specifications.

[0080] Step 5, Preparation of intelligent nutrient solution during the fruiting body growth and color-changing period: Nutrient stock solution is drawn from S, C, K, Ca stock solution tank 2 in a ratio of 3:2:3:2 and transferred to nutrient solution tank 3. Clean water is added from external water pipe 7. Oxygen tank 4 is pressurized with oxygen, and acid-base buffer solution tank 5 is adjusted to prepare a nutrient solution with a concentration of 0.8-1.2%, pH 6.7-6.9, and dissolved oxygen content of 8-10 mg / L. The intelligent spray device sprays the nutrient solution 4-6 times daily for 30 minutes each time, maintaining a humidity of 90-95%. Intelligent blue light strip irradiation is applied for 15-20 hours / day. During this period, appropriate amounts of S and K elements are added. Blue light irradiation promotes the formation of carotenoids and colloids, fully converting the fruiting body to golden yellow, greatly improving the quality of the golden ear fungus. The intelligent heating and cooling air conditioning and ventilation device maintain the day and night temperature at 20-22℃. Ventilation is applied for 1 hour each morning and evening. The control group is sprayed with clean water, without blue light electromagnetic wave irradiation, and the temperature and humidity are manually controlled according to the same specifications.

[0081] Step 6, Preparation of intelligent nutrient solution during fruiting body maturation: Nutrient stock solution is drawn from the S, C, K, Ca stock solution tank in a ratio of 2:3:2:3 and transferred to the nutrient solution tank. Clean water is added from the external water source pipe 7. Oxygen is pressurized in the oxygen tank, and the pH is adjusted using a pH buffer solution to prepare a nutrient solution with a concentration of 1.5-2.0%, dissolved oxygen content of 8-10 mg / L, and pH of 7.1-7.3. The intelligent spray device sprays the nutrient solution 2-3 times daily for 30 minutes each time, maintaining a humidity of 80-85%. Intelligent blue light source irradiation is applied for 10-15 hours daily. During this period, the amount of Ca and C elements is appropriately increased. Blue light irradiation is beneficial for increasing the yield of golden ear fungus and the content of mucilage and carotenoids. Intelligent heating and cooling air conditioning and ventilation devices control the temperature at 21-23℃ day and night. Ventilation is provided for 1 hour each in the morning and evening. Harvesting should be carried out promptly after maturity. The control group was sprayed with clean water, without blue light electromagnetic wave irradiation, and the temperature and humidity were manually controlled according to the same specifications.

[0082] Table 4. Summary of indicators for Example 3 and the control group

[0083]

[0084] The results obtained from the above examples show that the average yield of the treated group was 539g / bag, which was 27.4% higher than the control group's 423g / bag; the carotenoid content was 79 times higher than the control group; the total sugar, crude protein, crude fiber, and crude fat content of the main components of the gelatinous substance were 14.9%, 27.9%, 31.7%, and 29.3% higher than the control group, respectively; and the important mineral elements calcium and potassium were 14.5% and 27.0% higher than the control group, respectively. This indicates that the treatment of "nutrient solution spraying + blue light irradiation + intelligent control" has a significant effect on improving the product quality of golden ear fungus. The blue light source has a greater promoting effect on the carotenoid and gelatinous substance content of golden ear fungus, while its impact on the product is not as great as in Example 1.

[0085] Example 4

[0086] Treatment group: nutrient solution spraying + terahertz wave irradiation + intelligent control;

[0087] Specifically, the cultivation method of golden ear fungus container based on blue / solar electromagnetic wave technology in this embodiment includes the following steps:

[0088] Step 1 is the same as in Example 1;

[0089] Step 2 is the same as in Example 1;

[0090] Step 3, Primordia Formation Stage: Prepare the intelligent nutrient solution. Extract the nutrient stock solution from the S, C, K, Ca stock solution tank in a ratio of 3:3:2:2 to the nutrient solution tank. Add clean water through external water pipe 7. Pressurize the oxygen tank with oxygen. Adjust the pH using a pH buffer solution to prepare a nutrient solution with a concentration of 0.2-0.5%, pH 6.2-6.5, and dissolved oxygen content of 8-10 mg / L. The intelligent system sprays the nutrient solution 3-4 times daily for 25-30 minutes each time, maintaining a humidity of 75-80% inside the chamber. Irradiate with terahertz waves 2-3 times daily for 30 minutes each time, simultaneously with the nutrient solution spraying. The intelligent system controls the temperature to 21-22℃ during the day and 11-12℃ at night using a heating and cooling air conditioning system. A larger temperature difference can inhibit the growth of *Streptococcus rosifolius* and stimulate the formation of *Auricularia auricula-judae* primordia. Provide fresh air for 1 hour each morning and evening. The control group was sprayed with clean water, without terahertz wave irradiation, and the temperature and humidity were manually controlled according to the same specifications.

[0091] Step 4, preparation of intelligent-controlled nutrient solution for the growth period of young golden ear fungus: Nutrient stock solution is drawn from S:C:K:Ca stock solution tank 2 in a ratio of 3:2:3:2 into nutrient solution tank 3. Clean water is added from external water pipe 7. Oxygen is pressurized in the oxygen tank, and acid-base buffer solution is adjusted in acid-base buffer tank 5 to prepare a nutrient solution with a concentration of 0.5-0.8%, pH 6.5-6.8, and dissolved oxygen content of 8-10 mg / L. The nutrient solution is sprayed intelligently 4-5 times daily for 30 minutes each time, maintaining humidity at 85-90%. During this period, the ratio of N and K elements is appropriately increased to promote nitrogen metabolism and benefit the growth of young ears. The temperature is controlled at 20-22℃ day and night by intelligent heating and cooling air conditioning and ventilation devices. Ventilation is provided for 1 hour each in the morning and evening. The control group is sprayed with clean water, and the temperature and humidity are manually controlled according to the same specifications.

[0092] Step 5, Preparation of intelligent nutrient solution during the fruiting body growth and color-changing period: Nutrient stock solution is drawn from S:C:K:Ca stock solution tank 2 in a ratio of 3:2:3:2 and transferred to nutrient solution tank 3. Clean water is added from external water pipe 7, oxygen tank 4 is pressurized with oxygen, and acid-base buffer solution tank 5 is used for adjustment, preparing a nutrient solution with a concentration of 0.8-1.2%, pH 6.7-6.9, and dissolved oxygen content of 8-10 mg / L. The nutrient solution is sprayed intelligently 4-5 times daily for 30 minutes each time, maintaining humidity at 90-95%. The terahertz wave instrument 8 is used to irradiate the fruiting body 4-5 times daily for 30 minutes each time, simultaneously with the nutrient solution spraying. The intelligent heating and cooling air conditioner 9 and the ventilation device control the temperature to 20-22℃ day and night. During this period, appropriate amounts of S and K elements are added. Terahertz wave irradiation promotes full color change in the golden ear fruiting body, enhances carbon metabolism, and increases yield. Ventilation is provided for 1 hour each in the morning and evening. The control group is sprayed with clean water, without terahertz wave irradiation, and the temperature and humidity are controlled according to the same specifications.

[0093] Step 6, Intelligent control of nutrient solution preparation during fruiting body maturation: Nutrient stock solution is drawn from S:C:K:Ca stock solution tank 2 in a ratio of 2:3:2:3 and transferred to nutrient solution tank 3. Clean water is added from external water pipe 7, oxygen tank 4 is pressurized with oxygen, and acid-base buffer solution tank 5 is used for adjustment. The resulting nutrient solution has a concentration of 1.5-2.0%, pH 7.1-7.3, and dissolved oxygen content of 8-10 mg / L. The nutrient solution is sprayed 2-3 times daily for 30 minutes each time, maintaining humidity at 80-85%. The terahertz wave instrument 8 is used for irradiation for 30 minutes per session, 2-3 times daily, simultaneously with the spraying. The temperature is controlled at 21-23℃ day and night by intelligent heating and cooling air conditioning and ventilation devices. During this period, appropriate amounts of C and Ca elements are added. Terahertz wave irradiation promotes carbon metabolism in the fruiting body, which is beneficial for dry matter accumulation, increases yield, and ensures full color change. Ventilation is provided for 1 hour each in the morning and evening. Harvesting should be carried out promptly after maturity. The control group was sprayed with clean water, without terahertz wave irradiation, and the temperature and humidity were manually controlled according to the same specifications.

[0094] Table 5. Summary of indicators for Example 4 and the control group

[0095]

[0096] The results obtained from the above examples show that the average yield of the treatment group was 549g / bag, which was 34.9% higher than the control (407g / bag); the carotenoid content was 25.3 times higher than the control; the total sugar, crude protein, crude fiber, and crude fat of the main components of the gelatin were 19.7%, 23.1%, 24.1%, and 38.1% higher than the control, respectively; and the important mineral elements calcium and potassium were 17.8% and 25.7% higher than the control, respectively. This indicates that the treatment of "nutrient solution spraying + terahertz wave irradiation + intelligent control" has a significant effect on improving the yield and quality of golden ear fungus. Among them, the terahertz wave has a greater effect on the yield of golden ear fungus and also has a greater promoting effect on the gelatin content, while the effect on carotenoids is not as great as in Example 2.

[0097] Example 5

[0098] Treatment: Water spray + blue / black electromagnetic wave irradiation + intelligent control

[0099] Specifically, the cultivation method of golden ear fungus container based on blue / solar electromagnetic wave technology in this embodiment includes the following steps:

[0100] Step 1 is the same as in Example 1;

[0101] Step 2 is the same as in Example 1;

[0102] Step 3, Primordial Formation Period: The intelligent control system sprays clean water 3-4 times a day, each time for 25-30 minutes, maintaining a humidity of 75-80% inside the chamber; the intelligent control system irradiates with terahertz wave instrument 8 for 30 minutes / time, 2-3 times a day, simultaneously with the clean water spraying; the intelligent control system's heating and cooling air conditioning 9 and fresh air device control the temperature at 21-22℃ during the day and 11-12℃ at night; a larger temperature difference can inhibit the growth of *Streptococcus rosifolius* and stimulate the formation of *Auricularia auricula-judae* fruiting body primordia; fresh air is provided for 1 hour each in the morning and evening; the control group is sprayed with clean water, without terahertz wave irradiation, and the temperature and humidity are manually controlled according to the same specifications.

[0103] Step 4: During the growth period of young golden ear fungus, the intelligent control spray device sprays clean water 4-5 times a day for 30 minutes each time, maintaining humidity at 85-90%; the intelligent control air conditioner 9 and the fresh air device control the day and night temperature at 20-22℃; and the fresh air is ventilated for 1 hour each in the morning and evening; the control group sprays clean water, and the temperature and humidity are manually controlled according to the same specifications.

[0104] Step 5: During the fruiting body growth and color-changing period, the intelligent control spray device sprays clean water 4-6 times a day for 30 minutes each time, maintaining a humidity of 90-95%; the intelligent control blue light source LED strip 132 irradiates for 15-20 hours a day; the terahertz wave instrument 8 irradiates for 30 minutes / time, 4-6 times a day, simultaneously with the clean water spray; the intelligent control air conditioner 9 and the fresh air device control the day and night temperature to 20-22℃; fresh air is provided for 1 hour each in the morning and evening; the control group is sprayed with clean water, without blue / terahertz electromagnetic wave irradiation, and the temperature and humidity are manually controlled according to the same specifications.

[0105] Step 6: During the fruiting body maturation period, the intelligent spraying device sprays clean water 2-3 times a day for 30 minutes each time, maintaining a humidity of 80-85%; the intelligent blue light source LED strip 132 provides irradiation for 10-15 hours a day; the terahertz wave instrument 8 provides irradiation for 30 minutes / time, 2-3 times a day, simultaneously with the water spraying; the intelligent heating and cooling air conditioner 9 and the ventilation device control the day and night temperature to 21-23℃; provide ventilation for 1 hour each in the morning and evening; harvest promptly after maturity. The control group is sprayed with clean water, without blue / terahertz electromagnetic wave irradiation, and the temperature and humidity are manually controlled according to the same specifications.

[0106] Table 6. Summary of indicators for Example 5 and the control group

[0107]

[0108] The results from the above examples show that the average yield of the treatment group was 447g / bag, which was 4.2% higher than the control (429g / bag); the carotenoid content was 11.2 times higher than the control; the total sugar, crude protein, crude fiber, and crude fat of the main gelatinous components were 5.1%, 12.6%, 25.9%, and 21.1% higher than the control, respectively; and the important mineral elements calcium and potassium were 7.2% and 3.5% higher than the control, respectively. In this example, the "clean water + terahertz wave irradiation + intelligent control" method used clean water spraying, meaning that the golden ear mushroom relies on the nutrient supply inside the mushroom bag throughout its entire growth period, thus having a significant impact on yield and quality. Although the irradiation of blue / terahertz electromagnetic waves improved the quality indicators of golden ear mushrooms to some extent, the effect was limited.

[0109] Comparative Example 1

[0110] Comparative Example 1 served as the control group. It was sprayed with clean water from a natural environment (Class 1-2 clean water), without blue / grey electromagnetic radiation, and with artificially controlled temperature and humidity. The growth of golden ear mushrooms relied entirely on the composition of the culture medium inside the mushroom bags, and its yield and quality indicators were achieved entirely through conventional cultivation techniques, making it somewhat representative.

[0111] Table 7. Comparative Example 1 (Control Group): Water Spraying + Manual Control

[0112]

[0113] Table 8. Summary of Technical Indicators for Examples and Control Groups

[0114]

[0115] The data above shows that during the container cultivation process, ① the combination of factors affecting the yield of golden ear fungus was: nutrient solution spray + blue / terahertz electromagnetic wave irradiation > nutrient solution spray + terahertz wave irradiation > nutrient solution spray + blue light irradiation > water spray + blue / terahertz electromagnetic wave irradiation, i.e., the order of influence was: nutrient solution spray > terahertz wave irradiation > blue light irradiation > control; among which, the nutrient solution spray + blue / terahertz electromagnetic wave irradiation treatment in Example 2 was 39.9% higher than the control; indicating that precise spraying of different nutrients during the golden ear fungus growth period, coupled with blue / terahertz electromagnetic wave irradiation, can effectively improve the yield of golden ear fungus; ② The main factor affecting the carotenoid content of *Auricularia auricula-judae* quality is the adjustable blue light source (electromagnetic wave). For example, in Example 3, the nutrient solution spray + blue light treatment group had β-carotene levels 86 times higher than the control, the highest among all treatments; while the nutrient solution spray + terahertz wave treatment group (Example 4) only had 25.3 times higher levels. This indicates that blue light irradiation plays a decisive role in carotenoid content. ③ The main components representing the gelatinous substance of *Auricularia auricula-judae*, total sugar, crude protein, crude fiber, and crude fat, had contents of 75.76%, 11.92 g / 100g, 8.56 g / 100g, and 1.85 g / 100g, respectively; compared to… The levels of calcium in the nutrient solution were 16.45%, 14.1%, 16.2%, and 19.4% higher, respectively, demonstrating that the nutrients in the nutrient solution are the main factor in increasing the gelatinous content of *Auricularia auricula-judae*. The content of important mineral elements (Ca and K) in *Auricularia auricula-judae* is also significantly related to the nutrient solution. Specifically, in Examples 2, 3, and 4, the average calcium content in the nutrient solution spray group was 277.3 mg / kg, while the average in the water treatment (Examples 4 and 5) was 244.7 mg / kg, a difference of 13.4%. The average potassium content was 1546.8 mg / 100g, while the average in the water spray treatment was 1268 mg / 100g. Increased by 22%; ⑤ Cultivation methods are also an important means to improve the yield and quality of golden ear fungus. For example, appropriately increasing the "S and K" elements in the nutrient solution during the "young ear growth period" can promote its nitrogen metabolism; appropriately increasing the "Ca and C" elements during the "fruiting body maturity period" can greatly promote its dry matter accumulation; long-term irradiation with blue light source during the "fruiting body growth and color change period" and "fruiting body maturity period" can significantly increase the carotenoid content of golden ear fungus; simultaneous irradiation with terahertz waves and nutrient solution spray during the "primordia formation period", "fruiting body growth and color change period" and "fruiting body maturity period" can improve the yield and quality of golden ear fungus.

[0116] The detailed descriptions listed above are merely specific illustrations of feasible embodiments of the present invention and are not intended to limit the scope of protection of the present invention. All equivalent embodiments or modifications made without departing from the spirit of the present invention should be included within the scope of protection of the present invention.

Claims

1. A method for cultivating golden ear fungus based on blue / terrestrial electromagnetic wave technology, characterized in that, Includes a modular housing unit, which includes: The basic structural unit of the modular cabin includes the cabin frame and photovoltaic modules; the cabin is divided into a nutrient solution preparation chamber and a golden ear cultivation chamber, with one nutrient solution preparation chamber connected to multiple golden ear cultivation chambers. A nutrient solution preparation device includes a nutrient stock solution tank, a nutrient solution tank, an oxygenation device, and an acid-base adjustment device. The oxygenation device includes an oxygen tank and an aeration pipe. The acid-base adjustment device includes an acid-base buffer tank and an acid-base buffer inlet pipe. The nutrient solution preparation unit is connected as follows: one inlet pipe connects to each nutrient stock solution tank via a filter and a flow control valve; each nutrient stock solution tank connects to the nutrient solution tank via a filter booster pump and a flow control valve from its outlet; another inlet pipe connects to the nutrient solution tank via a filter and a flow control valve; the oxygen tank connects to the bottom aeration pipe of the nutrient solution tank via a pressure solenoid valve; the acid-base buffer inlet pipe connects to the nutrient solution tank via a flow control valve; and the nutrient solution tank outlet connects to a spray pipe via a filter booster pump and a flow control valve. Golden ear mushroom cultivation equipment includes a golden ear mushroom rack and mushroom bags; the golden ear mushroom rack is placed in the golden ear mushroom cultivation chamber; Blue / terahertz electromagnetic wave irradiation unit, which includes a terahertz wave transmitter; blue light source strips are set above each layer of the golden ear mushroom rack; Temperature and humidity control devices, including air conditioners, misting devices, and fresh air devices; Intelligent control unit; The method for cultivating golden ear fungus includes the following steps: Step 1, making the auricularia auricula-judae mushroom bags: after preparing the culture medium, filling the mushroom bags, sterilizing, inoculating, and sealing, the bags are moved into the auricularia auricula-judae mushroom racks in the container. Step 2: During the mycelial growth period of *Auricularia auricula-judae*, maintain the temperature at 22-24℃ using a smart air conditioning and ventilation system; spray water 2-3 times per day using a smart misting system; maintain a relative humidity of 75-80%. Step 3, Primordial Formation Stage: Intelligent Nutrient Solution Preparation: Nutrient stock solution is drawn from the S, C, K, Ca stock solution tank in a ratio of 3:3:2:2 and transferred to the nutrient solution tank. Clean water is added through the inlet pipe, and oxygen is pressurized from the oxygen tank. The solution is adjusted using the pH buffer solution from the pH buffer tank to prepare a nutrient solution with a concentration of 0.2-0.5%, pH 6.2-6.5, and dissolved oxygen content of 8-10 mg / L. The intelligent spraying device controls the spraying of the nutrient solution 3-4 times daily for 25-30 minutes each time, maintaining a humidity of 85-90% inside the golden ear cultivation chamber. The intelligent terahertz wave irradiation device provides irradiation for 30 minutes per session, 2-3 times daily, simultaneously with the nutrient solution spraying. The intelligent heating and cooling air conditioning and ventilation system control the temperature to 21-22℃ during the day and 11-12℃ at night. Step 4, during the growth period of young golden ear fungus, prepare the intelligent nutrient solution: draw nutrient stock solution from the S, C, K, Ca nutrient stock solution tank in a ratio of 3:2:3:2 into the nutrient solution tank, add clean water through the water inlet pipe, pressurize oxygen through the oxygen tank, and adjust with the acid-base buffer solution from the acid-base buffer tank to prepare a nutrient solution with a concentration of 0.5-0.8%, pH 6.5-6.8, and dissolved oxygen content of 8-10 mg / L; the intelligent spray device sprays the nutrient solution 4-5 times a day, each time for 30 minutes, maintaining humidity at 85-90%; the intelligent heating and cooling air conditioner and the fresh air device control the temperature at 20-22℃ day and night; Step 5, during the fruiting body growth and color change stage, the intelligent nutrient solution is prepared as follows: Nutrient stock solution is drawn from the S, C, K, and Ca stock solution tank in a ratio of 3:2:3:2 and transferred to the nutrient solution tank. Clean water is added through the inlet pipe, and oxygen is pressurized from the oxygen tank. The solution is adjusted using the acid-base buffer solution from the acid-base buffer tank to prepare a nutrient solution with a concentration of 0.8-1.2%, pH 6.7-6.9, and dissolved oxygen content of 8-10 mg / L. The intelligent spray device sprays the nutrient solution 4-6 times daily for 30 minutes each time, maintaining a humidity of 90-95%. The intelligent terahertz wave instrument irradiates for 30 minutes per session, 4-6 times daily, simultaneously with the nutrient solution spraying. Blue light source LED strips irradiate for 15-20 hours daily. The intelligent heating and cooling air conditioning and ventilation system control the temperature to 20-22℃ day and night. Step 6, during the fruiting body maturation stage, intelligent nutrient solution preparation: Nutrient stock solution is drawn from the S, C, K, Ca nutrient stock solution tank in a ratio of 2:3:2:3 and transferred to the nutrient solution tank. Clean water is added through the inlet pipe, and oxygen is pressurized from the oxygen tank. The solution is adjusted using the pH buffer solution from the pH buffer tank to prepare a nutrient solution with a concentration of 1.5-2.0%, dissolved oxygen content of 8-10 mg / L, and pH of 7.1-7.

3. The intelligent spray device sprays the nutrient solution 2-3 times daily for 30 minutes each time, maintaining humidity at 80-85%. The intelligent blue light source LED strip irradiates for 10-15 hours daily. The terahertz wave instrument irradiates 2-3 times daily for 30 minutes each time, simultaneously with the nutrient solution spraying. The intelligent heating and cooling air conditioning and ventilation system control the temperature to 21-23℃ day and night.

2. The method according to claim 1, characterized in that, In step 1, the mushroom bag is a 15×30cm low-pressure polyethylene plastic bag, each bag contains 500-600 grams of dry material and has a moisture content of 65-68%.

3. The method according to claim 1, characterized in that, The side walls of the modular cabin frame are equipped with 4-6 automatically opening and closing ventilation windows, divided into upper and lower layers.

4. The method according to claim 1, characterized in that, The nutrient solution tanks are provided in 4-6 units.

5. The method according to claim 1, characterized in that, Each golden ear mushroom rack has 4-6 layers.

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