Efficient seedling raising method for radix fici simplicissimae

Abstract

The invention relates to the technical field of traditional Chinese medicinal material cultivation, in particular to an efficient radix fici simplicissimae seedling raising method which comprises the following steps: S100, preparing a seedling raising substrate: collecting sugarcane leaves and livestock manure as basic materials, and collecting 5-15 parts by weight of edible fungus residues and 5-10 parts by weight of traditional Chinese medicine residues as newly added raw materials, by introducing the microbial flora to ferment the seedling culture substrate and combining carbendazim soaking, ultrasonic wave and biological activator treatment, the germination rate and growth potential of the radix fici simplicissimae seeds are remarkably improved, the seedling culture efficiency is greatly improved, meanwhile, the edible fungus residues and the traditional Chinese medicine residues are added, the nutritional requirements of seedlings are met, the physical characteristics of the substrate are improved, and the seedling culture cost is reduced. The air permeability and the water-retaining property are enhanced, a more suitable environment is provided for the growth of seedlings, and the seedling raising period is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese medicinal material cultivation, and in particular to an efficient seedling raising method for Prunus mume Background Art

[0002] In the process of raising seedlings of Prunus armeniaca, traditional methods often face a series of significant shortcomings and challenges. First, the maturity and nutrient content of the seedling substrate are key factors restricting the healthy growth of seedlings. Traditional substrate treatment methods are difficult to efficiently promote the decomposition of organic waste, resulting in limited nutrients in the substrate that can be directly absorbed by plants, making it difficult to meet the high nutrient demand of Prunus armeniaca seedlings during the rapid growth period. This not only limits the growth rate of the seedlings, but also affects the development of their root system and overall growth potential.

[0003] Secondly, the lack of seed treatment technology is also an important factor affecting seedling efficiency. Traditional seed treatment methods often fail to effectively eliminate pathogens on the surface of seeds, increasing the risk of seedlings encountering diseases during growth. At the same time, the lack of scientific and systematic seed activation measures results in a low metabolic rate of seeds, making it difficult to significantly improve germination rates and growth potential, thus prolonging the seedling cycle and increasing seedling costs.

[0004] In addition, traditional seedling substrates also have many deficiencies in physical properties. The air permeability and water retention of the substrate are often difficult to achieve ideal conditions, which is not conducive to the respiration of the root system and cannot maintain the stability of water in the substrate under drought conditions. This not only limits the healthy growth of the root system, but also affects the resistance of the seedlings to adverse environmental conditions, which seriously affects the robust growth of the seedlings.

[0005] In summary, the traditional five-fingered peach seedling raising technology has significant shortcomings in terms of substrate maturity and nutrient supply, seed treatment and substrate physical properties, which seriously restricts the improvement of five-fingered peach seedling raising efficiency and the improvement of seedling growth quality. Therefore, it is urgent to develop a new and efficient seedling raising technology to overcome these shortcomings and promote the sustainable development of the five-fingered peach seedling raising industry. Summary of the invention

[0006] Technical issues solved

[0007] In view of the above-mentioned shortcomings of the prior art, the present invention provides an efficient seedling cultivation method for Prunus armeniaca. By introducing a microbial flora to ferment a seedling cultivation matrix, combined with carbendazim immersion, ultrasound and bioactivator treatment, the germination rate and growth potential of Prunus armeniaca seeds are significantly improved, and the seedling cultivation efficiency is greatly improved. At the same time, the addition of edible fungus residues and traditional Chinese medicine residues not only meets the nutritional needs of seedlings, but also improves the physical properties of the matrix, enhances air permeability and water retention, provides a more suitable environment for seedling growth, and shortens the seedling cultivation period.

[0008] Technical Solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] A method for raising seedlings of Prunus mume, comprising the following steps:

[0011] S100, preparing a seedling culture medium: collecting sugarcane leaves and poultry manure as basic materials, and collecting edible fungus residues (5 to 15 parts by weight) and traditional Chinese medicine residues (5 to 10 parts by weight) as additional raw materials;

[0012] S200, introducing microbial flora: after the raw materials are uniformly mixed according to a proportion, specific microbial flora are added for sealed fermentation, and the fermentation temperature is controlled within the range of 45°C±2°C by using an intelligent temperature control system until the substrate is completely decomposed;

[0013] S300, substrate treatment: disinfect the substrate and adjust its pH value and nutrient content to meet the growth requirements of the five-fingered peach;

[0014] S400, seed treatment: Select healthy, plump, disease- and insect-free Prunus armeniaca seeds, soak them in carbendazim, ultrasonic-assisted treatment, and bioactivator in sequence, and dry them until there is no moisture on the surface to improve the germination rate and growth potential of the seeds.

[0015] Furthermore, the specific steps of introducing the microbial flora in step S200 are:

[0016] S201, preparing a microbial flora: uniformly mixing a microbial fermentation agent with a carrier to prepare a bacterial solution. The selection of the carrier should take into account its nutritional value and aeration. The microbial flora includes but is not limited to lactic acid bacteria, yeast, actinomycetes, photosynthetic bacteria, and EM bacteria, which is a mixture of mold and bacteria. The carrier includes but is not limited to rice bran and corn flour.

[0017] S202, inoculating microbial flora: evenly spreading the prepared bacterial solution on the mixed raw materials, stirring while spreading, to ensure that the microbial flora can be evenly distributed in the raw materials. After the inoculation is completed, the raw material pile is covered with a well-ventilated covering including but not limited to straw and sacks to maintain the temperature and humidity in the pile and prevent the water from evaporating too quickly;

[0018] S203, sealed fermentation: moving the inoculated raw material pile into a sealed container, including but not limited to a fermentation tank and a large pit covered with plastic film, to reduce interference from the external environment;

[0019] S203, install intelligent temperature control system: install an intelligent temperature control system in the sealed container. The system should be able to monitor and adjust the temperature in the container in real time to keep it within the range of 45℃±2℃, which is the suitable temperature for most microbial flora to carry out efficient fermentation.

[0020] Furthermore, the step S200 of introducing the microbial flora also includes regular monitoring: during the fermentation process, the temperature, humidity and gas composition in the container are regularly monitored to ensure that the fermentation conditions are stable and suitable, and the compost is turned in time according to the fermentation situation to promote uniform fermentation of the raw materials and gas discharge, wherein the frequency of the compost turning can be adjusted according to actual conditions, generally once a day in the early stage, and can be reduced to once every 2-3 days in the later stage. If the raw materials are found to be insufficient in nutrition during the fermentation process, urea water can be added in an appropriate amount to meet the growth needs of the microorganisms.

[0021] Furthermore, the specific steps of the matrix treatment in step S300 are:

[0022] S301, disinfection treatment: disinfect the substrate by high-temperature steam disinfection or sun exposure, wherein the high-temperature steam disinfection kills pathogens, insect eggs and weed seeds in the substrate, and the sun exposure specifically involves spreading the substrate on a flat ground and exposing it to the sun for several days to kill harmful substances using ultraviolet rays in the sun, and using an appropriate amount of chemical disinfectant to disinfect the substrate, wherein the chemical disinfectant includes but is not limited to formalin and potassium permanganate, and attention should be paid to the selection and usage of the disinfectant to avoid secondary contamination of the substrate or affecting the subsequent growth of plants;

[0023] S302, pH value adjustment: The five-fingered peach has certain requirements for the pH value of the soil and is suitable for growing in slightly acidic to neutral soil. During the substrate treatment process, according to the initial pH value of the substrate, an appropriate amount of lime powder or ferrous sulfate regulating substance is used to adjust the pH value to an appropriate range;

[0024] S303, nutrient content adjustment: According to the growth requirements of the five-fingered peach and the nutrient status of the substrate, add appropriate amounts of organic fertilizers, compound fertilizers or trace element fertilizers to supplement the insufficient nutrients in the substrate. When adding fertilizers, pay attention to the type, amount and application method of the fertilizer to avoid negative impact on the substrate.

[0025] Furthermore, the substrate treatment in step S300 also includes quality testing after the substrate treatment is completed to ensure that the substrate meets the growth requirements of the five-fingered peach. The quality testing includes but is not limited to pH testing, nutrient content testing and microbial testing to ensure the safety, stability and effectiveness of the substrate.

[0026] Furthermore, the specific steps of the seed processing in step S400 are:

[0027] S401, remove damaged, deformed, diseased, insect-damaged and incomplete seeds through manual or mechanical screening;

[0028] S402, preparing a 0.1% carbendazim solution, placing the selected seeds in the carbendazim solution and soaking them for 30 minutes to ensure that the surface of the seeds is fully in contact with the solution, after soaking, washing the solution on the surface of the seeds with clean water, and then drying the seeds until there is no moisture on the surface of the seeds;

[0029] S403, using the physical effect of ultrasound, placing the dried seeds into an ultrasonic device for treatment, the treatment time being between 30 and 60 minutes;

[0030] S404, soaking the seeds treated with ultrasound in a bioactivator solution for 6-12 hours. After soaking, rinse the solution on the surface of the seeds with clean water, and then dry the seeds until there is no moisture on the surface.

[0031] Furthermore, the seed treatment in step S400 also includes drying and storage, wherein the treated seeds are placed in a cool, dry and ventilated place to dry, and are stored in sealed bags or containers for later use.

[0032] Furthermore, the seedling raising method also includes sowing and seedling raising management: the processed seeds are evenly sown on the prepared seedling raising substrate, covered with a thin layer of soil or substrate and maintained at a suitable humidity, the substrate is moved into the smart greenhouse, and the environmental parameters of light, temperature and humidity are automatically adjusted using smart greenhouse technology. The seedling growth data is monitored in real time through sensors, and pest and disease control and water and fertilizer management are carried out. When the seedlings grow to a certain stage, they are transplanted to the field or potted for continued growth.

[0033] Beneficial Effects

[0034] Compared with the known public technology, the technical solution provided by the present invention has the following advantages:

[0035] Beneficial effects:

[0036] 1. The present invention significantly improves the maturity and nutrient content of the seedling medium by introducing specific microbial flora for matrix fermentation. The synergistic effect of microorganisms not only accelerates the decomposition of organic waste, but also produces rich bioactive substances, providing a more suitable microecological environment for the growth of five-fingered peach seeds. In addition, the seeds are soaked in carbendazim, ultrasonic-assisted treatment, and soaked in biological activators, which effectively eliminates pathogens on the surface of the seeds, promotes the metabolism of the seeds, and significantly improves the germination rate and growth potential of the seeds. This series of scientific and systematic treatment measures jointly improves the seedling efficiency of five-fingered peach and shortens the seedling cycle.

[0037] 2. The present invention introduces edible fungus residues and traditional Chinese medicine residues into the matrix, which are gradually released and converted into nutrients that can be directly absorbed by plants during the fermentation process, effectively meeting the high nutritional demand of the five-fingered peach seedlings during their growth, promoting the development and growth of their root systems, and laying a solid foundation for the robust growth of the seedlings. At the same time, the addition of edible fungus residues and traditional Chinese medicine residues significantly improves the physical properties of the seedling culture matrix, increases the air permeability and water retention of the matrix, and good air permeability is beneficial to the respiration of the root system and improves the root vitality, while the excellent water retention can keep the moisture in the matrix stable under drought conditions, providing a continuous and suitable growth environment for the seedlings. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution in the present invention is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] The present invention will be further described below in conjunction with the embodiments.

[0040] A method for raising seedlings of Prunus mume, comprising the following steps:

[0041] S100, preparing a seedling culture medium: collecting sugarcane leaves and poultry manure as basic materials, and collecting edible fungus residues (5 to 15 parts by weight) and traditional Chinese medicine residues (5 to 10 parts by weight) as additional raw materials;

[0042] S200, introducing microbial flora: after the raw materials are uniformly mixed according to a proportion, specific microbial flora are added for sealed fermentation, and the fermentation temperature is controlled within the range of 45°C±2°C by using an intelligent temperature control system until the substrate is completely decomposed;

[0043] S300, substrate treatment: disinfect the substrate and adjust its pH value and nutrient content to meet the growth requirements of the five-fingered peach;

[0044] S400, seed treatment: Select healthy, plump, disease- and insect-free Prunus armeniaca seeds, soak them in carbendazim, ultrasonic-assisted treatment, and bioactivator in sequence, and dry them until there is no moisture on the surface to improve the germination rate and growth potential of the seeds.

[0045] Embodiment 1: basic seedling raising method

[0046] step:

[0047] Prepare the seedling medium: collect sugarcane leaves and poultry manure as basic materials, add 10 parts by weight of edible fungus residue and 8 parts by weight of traditional Chinese medicine residue as additional raw materials, and mix well;

[0048] Introducing microbial flora: Prepare a microbial flora including lactic acid bacteria, yeast, and actinomycetes, use rice bran as a carrier to mix and prepare a bacterial solution, evenly sprinkle the bacterial solution on the mixed raw materials, stir while spreading, cover with straw and seal for fermentation, and use an intelligent temperature control system to maintain the temperature within the range of 45℃±2℃ until the substrate is fully decomposed;

[0049] Substrate treatment: Use high-temperature steam sterilization to disinfect the substrate, and use lime powder to adjust the pH value to a slightly acidic to neutral range. Add appropriate amounts of organic fertilizers and compound fertilizers according to the nutrient status of the substrate;

[0050] Seed treatment: Select healthy, plump, disease-free and insect-free quinquefolia seeds, soak them in carbendazim, ultrasonic-assisted treatment and bioactivator, and dry them for later use;

[0051] Seed planting: Evenly sow the processed seeds on the prepared seedling substrate, cover with a thin layer of soil or substrate and maintain appropriate humidity, move the substrate into the smart greenhouse, use smart greenhouse technology to automatically adjust the environmental parameters of light, temperature and humidity, monitor the seedling growth data in real time through sensors, carry out disease and pest control and water and fertilizer management, and when the seedlings grow to a certain stage, transplant them to the field or potted plants for continued growth.

[0052] Effect: This embodiment is a basic method, which can effectively prepare a seedling medium suitable for the growth of Prunus armeniaca and improve the germination rate and growth potential of seeds.

[0053] Example 2: Increasing the number of microorganisms

[0054] Compared with Example 1, the following differences were observed: photosynthetic bacteria and EM bacteria were added to the microbial flora;

[0055] Steps: Prepare the seedling medium: collect sugarcane leaves and poultry manure as basic materials, add 10 parts by weight of edible fungus residue and 8 parts by weight of traditional Chinese medicine residue as additional raw materials, and mix well;

[0056] Introducing microbial flora: Prepare a microbial flora including lactic acid bacteria, yeast, and actinomycetes, add photosynthetic bacteria and EM bacteria, use rice bran as a carrier to mix and prepare bacterial liquid, evenly sprinkle the bacterial liquid on the mixed raw materials, stir while spreading, cover with straw and seal for fermentation, and use an intelligent temperature control system to maintain the temperature within the range of 45℃±2℃ until the substrate is fully decomposed;

[0057] Substrate treatment: Use high-temperature steam sterilization to disinfect the substrate, and use lime powder to adjust the pH value to a slightly acidic to neutral range. Add appropriate amounts of organic fertilizers and compound fertilizers according to the nutrient status of the substrate;

[0058] Seed treatment: Select healthy, plump, disease-free and insect-free quinquefolia seeds, soak them in carbendazim, ultrasonic-assisted treatment and bioactivator, and dry them for later use;

[0059] Seed planting: Evenly sow the processed seeds on the prepared seedling substrate, cover with a thin layer of soil or substrate and maintain appropriate humidity, move the substrate into the smart greenhouse, use smart greenhouse technology to automatically adjust the environmental parameters of light, temperature and humidity, monitor the seedling growth data in real time through sensors, carry out disease and pest control and water and fertilizer management, and when the seedlings grow to a certain stage, transplant them to the field or potted plants for continued growth.

[0060] Effect: After increasing the types of microorganisms, the fermentation effect of the substrate is more significant and the nutrients are richer, which is conducive to the healthy growth of the five-fingered peach seedlings.

[0061] Example 3: Adjusting the fermentation temperature

[0062] Compared with Example 1, the following differences were observed: the fermentation temperature was adjusted to 47°C ± 1°C;

[0063] Steps: prepare a microbial flora including lactic acid bacteria, yeast, and actinomycetes, use rice bran as a carrier to mix and prepare a bacterial solution, evenly spread the bacterial solution on the mixed raw materials, stir while spreading, cover with straw and seal for fermentation, and use an intelligent temperature control system to control the fermentation temperature within the range of 47°C ± 1°C until the substrate is fully decomposed;

[0064] Substrate treatment: Use high-temperature steam sterilization to disinfect the substrate, and use lime powder to adjust the pH value to a slightly acidic to neutral range. Add appropriate amounts of organic fertilizers and compound fertilizers according to the nutrient status of the substrate;

[0065] Seed treatment: Select healthy, plump, disease-free and insect-free quinquefolia seeds, soak them in carbendazim, ultrasonic-assisted treatment and bioactivator, and dry them for later use;

[0066] Seed planting: Evenly sow the processed seeds on the prepared seedling substrate, cover with a thin layer of soil or substrate and maintain appropriate humidity, move the substrate into the smart greenhouse, use smart greenhouse technology to automatically adjust the environmental parameters of light, temperature and humidity, monitor the seedling growth data in real time through sensors, carry out disease and pest control and water and fertilizer management, and when the seedlings grow to a certain stage, transplant them to the field or potted plants for continued growth.

[0067] Effect: Moderately increasing the fermentation temperature accelerates the activity of microorganisms and shortens the fermentation time. At the same time, the nutrient conversion in the matrix is ​​more thorough, which is conducive to the rapid growth of five-fingered peach.

[0068] Example 4: Changing the substrate disinfection method

[0069] Compared with Example 1, the difference is that the disinfection method is a combination of sun exposure and chemical disinfectant (potassium permanganate);

[0070] Steps: Prepare the seedling medium: collect sugarcane leaves and poultry manure as basic materials, add 10 parts by weight of edible fungus residue and 8 parts by weight of traditional Chinese medicine residue as additional raw materials, and mix well;

[0071] Introducing microbial flora: Prepare a microbial flora including lactic acid bacteria, yeast, and actinomycetes, use rice bran as a carrier to mix and prepare a bacterial solution, evenly sprinkle the bacterial solution on the mixed raw materials, stir while spreading, cover with straw and seal for fermentation, and use an intelligent temperature control system to maintain the temperature within the range of 45℃±2℃ until the substrate is fully decomposed;

[0072] Substrate treatment: first spread the substrate on a flat ground and expose it to the sun for several days, then use an appropriate amount of potassium permanganate solution to spray and disinfect the substrate, finally dry it, and use lime powder to adjust the pH value to a slightly acidic to neutral range. According to the nutrient status of the substrate, add an appropriate amount of organic fertilizer and compound fertilizer;

[0073] Seed treatment: Select healthy, plump, disease-free and insect-free quinquefolia seeds, soak them in carbendazim, ultrasonic-assisted treatment and bioactivator, and dry them for later use;

[0074] Seed planting: Evenly sow the processed seeds on the prepared seedling substrate, cover with a thin layer of soil or substrate and maintain appropriate humidity, move the substrate into the smart greenhouse, use smart greenhouse technology to automatically adjust the environmental parameters of light, temperature and humidity, monitor the seedling growth data in real time through sensors, carry out disease and pest control and water and fertilizer management, and when the seedlings grow to a certain stage, transplant them to the field or potted plants for continued growth.

[0075] Effect: Combining physical and chemical disinfection methods can more comprehensively kill pathogens, insect eggs and weed seeds in the matrix, thereby improving the safety of the matrix.

[0076] The comparison results of the above embodiments are as follows:

[0077]

[0078]

[0079] Four experimental groups and one control group are designed for the above embodiments, corresponding to different embodiments and traditional methods in the document respectively.

[0080] Experimental group 1: basic seedling method (45℃±2℃, lactic acid bacteria, yeast, and actinomycetes);

[0081] Experimental group 2: adding microbial species (45℃±2℃, lactic acid bacteria, yeast, actinomycetes, photosynthetic bacteria, EM bacteria);

[0082] Experimental group 3: adjusting the fermentation temperature (47°C ± 1°C, lactic acid bacteria, yeast, and actinomycetes);

[0083] Experimental group 4: changing the substrate disinfection method (45℃±2℃, lactic acid bacteria, yeast, actinomycetes, sun exposure + potassium permanganate disinfection);

[0084] Control group: traditional seedling raising method.

[0085] The experimental results are shown in the following table:

[0086]

[0087] From the above table, we can see that the experimental comparison results are as follows:

[0088] (1) Seed germination rate: The seed germination rates of the experimental groups (experimental groups 1, 2, 3, and 4) were significantly higher than those of the control group, indicating that the introduction of microbial flora and seed treatment steps in the new method have a significant effect on improving the germination rate of Prunus mume seeds.

[0089] Among them, the seed germination rate of experimental group 2 was the highest, reaching 95%, indicating that increasing the number of microbial species may further improve the nutritional level of the substrate and the germination conditions of the seeds.

[0090] (2) Seedling growth height: The growth rate of seedlings in the experimental group was faster than that in the control group, indicating that the new method provided a more suitable growth environment for the seedlings and promoted their rapid growth.

[0091] The seedlings in Experimental Groups 2 and 3 grew to relatively high heights, which was related to the fact that they used more microbial species and slightly higher fermentation temperatures, respectively. These conditions were more conducive to the release of nutrients in the matrix and their absorption and utilization by the seedlings.

[0092] (3) Seedling raising period: The seedling raising period of all experimental groups was shorter than that of the control group, indicating that the new method can significantly shorten the seedling raising period of Prunus mume.

[0093] The seedling raising period of experimental group 2 was the shortest, which was 55 days, further proving the effectiveness of increasing the number of microbial species in improving seedling raising efficiency.

[0094] Summary of experimental results: By introducing specific microbial flora for matrix fermentation, combined with carbendazim soaking, ultrasound and bioactivator treatment of seeds, the new method significantly improved the germination rate of five-fingered peach seeds, laying a good foundation for the subsequent seedling growth. The rich nutrients and suitable microecological environment in the matrix promoted the rapid growth of seedlings, increased the growth height and growth rate, and provided a strong guarantee for the healthy growth of seedlings. The new method significantly shortened the seedling cycle of five-fingered peach by optimizing the matrix fermentation and seed treatment process, reduced the seedling cost, and improved the seedling efficiency. At the same time, the addition of edible fungus residues and traditional Chinese medicine residues not only met the nutritional needs of seedlings, but also improved the physical properties of the matrix, enhanced the air permeability and water retention, and provided a more suitable environment for seedling growth.

[0095] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for raising seedlings of Prunus mume, It is characterized in that The seedling raising method comprises the following steps: S100, preparing a seedling culture medium: collecting sugarcane leaves and poultry manure as basic materials, and collecting edible fungus residues (5 to 15 parts by weight) and traditional Chinese medicine residues (5 to 10 parts by weight) as additional raw materials; S200, introducing microbial flora: after the raw materials are uniformly mixed according to a proportion, specific microbial flora are added for sealed fermentation, and the fermentation temperature is controlled within the range of 45°C±2°C by using an intelligent temperature control system until the substrate is completely decomposed; S300, substrate treatment: disinfect the substrate and adjust its pH value and nutrient content; S400, seed treatment: Select healthy, plump, disease- and insect-free Prunus armeniaca seeds, soak them in carbendazim, ultrasonic-assisted treatment, and bioactivator in sequence, and dry them until there is no moisture on the surface.

2. A method for raising seedlings of Prunus mume according to claim 1, It is characterized in that The specific steps of introducing the microbial flora in step S200 are: S201, preparing a microbial flora: uniformly mixing a microbial fermentation agent with a carrier to prepare a bacterial solution, wherein the microbial flora includes but is not limited to lactic acid bacteria, yeast, actinomycetes, photosynthetic bacteria, and EM bacteria, which is a mixture of mold and bacteria, and the carrier includes but is not limited to rice bran and corn flour; S202, inoculating microbial flora: evenly spreading the prepared bacterial solution on the mixed raw materials, stirring while spreading, to ensure that the microbial flora can be evenly distributed in the raw materials. After the inoculation is completed, the raw material pile is covered with a well-ventilated covering including but not limited to straw and sacks to maintain the temperature and humidity in the pile and prevent the water from evaporating too quickly; S203, sealed fermentation: moving the inoculated raw material pile into a sealed container, including but not limited to a fermentation tank and a large pit covered with plastic film; S203, install intelligent temperature control system: install an intelligent temperature control system in the sealed container. The system should be able to monitor and adjust the temperature in the container in real time to keep it within the range of 45℃±2℃.

3. A method for raising seedlings of Prunus armeniaca according to claim 2, It is characterized in that The step S200 of introducing the microbial flora also includes regular monitoring: during the fermentation process, the temperature, humidity and gas composition in the container are regularly monitored to ensure that the fermentation conditions are stable and suitable. According to the fermentation situation, the compost is turned in time to promote the uniform fermentation of the raw materials and the discharge of gas. The frequency of turning the compost can be adjusted according to the actual situation. Generally, the compost can be turned once a day in the initial stage and can be reduced to once every 2-3 days in the later stage. If the raw materials are found to be insufficient in nutrition during the fermentation process, urea water can be added in an appropriate amount to meet the growth needs of the microorganisms.

4. A method for raising seedlings of Prunus armeniaca according to claim 1, It is characterized in that The specific steps of the matrix treatment in step S300 are: S301, disinfection treatment: disinfect the substrate by high-temperature steam disinfection or sun exposure, wherein the high-temperature steam disinfection kills pathogens, insect eggs and weed seeds in the substrate, and the sun exposure specifically involves spreading the substrate on a flat ground and exposing it to the sun for several days to kill harmful substances using ultraviolet rays in the sun, and using an appropriate amount of chemical disinfectant to disinfect the substrate, wherein the chemical disinfectant includes but is not limited to formalin and potassium permanganate, and attention should be paid to the selection and usage of the disinfectant to avoid secondary contamination of the substrate or affecting the subsequent growth of plants; S302, pH value adjustment: The five-fingered peach has certain requirements for the pH value of the soil and is suitable for growing in slightly acidic to neutral soil. During the substrate treatment process, according to the initial pH value of the substrate, an appropriate amount of lime powder or ferrous sulfate regulating substance is used to adjust the pH value to an appropriate range; S303, nutrient content adjustment: according to the growth requirements of the five-fingered peach and the nutrient status of the substrate, add appropriate amounts of organic fertilizer, compound fertilizer or trace element fertilizer to supplement the insufficient nutrients in the substrate.

5. A method for raising seedlings of Prunus armeniaca according to claim 4, It is characterized in that The step S300 of substrate treatment also includes the need to perform quality testing after the substrate treatment is completed to ensure that the substrate meets the growth requirements of the five-fingered peach. The quality testing includes but is not limited to pH value testing, nutrient content testing and microbial testing to ensure the safety, stability and effectiveness of the substrate.

6. A method for raising seedlings of Prunus armeniaca according to claim 1, It is characterized in that The specific steps of the seed processing in step S400 are: S401, remove damaged, deformed, diseased, insect-damaged and incomplete seeds through manual or mechanical screening; S402, preparing a 0.1% carbendazim solution, soaking the selected seeds in the carbendazim solution for 30 minutes, and after soaking, washing the solution on the surface of the seeds with clean water, and then drying the seeds until there is no moisture on the surface; S403, using the physical effect of ultrasound, placing the dried seeds into an ultrasonic device for treatment, the treatment time being between 30 and 60 minutes; S404, soaking the seeds treated with ultrasound in a bioactivator solution for 6-12 hours. After soaking, rinse the solution on the surface of the seeds with clean water, and then dry the seeds until there is no moisture on the surface.

7. The method for raising seedlings of Prunus armeniaca according to claim 1, It is characterized in that The seed treatment in step S400 also includes drying and storage, wherein the treated seeds are placed in a cool, dry, and ventilated place to dry, and are stored in sealed bags or containers for later use.

8. A method for raising seedlings of Prunus armeniaca according to claim 1, It is characterized in that The seedling raising method also includes sowing and seedling raising management: the processed seeds are evenly sown on the prepared seedling raising substrate, covered with a thin layer of soil or substrate and maintained at a suitable humidity, the substrate is moved into the smart greenhouse, and the environmental parameters of light, temperature and humidity are automatically adjusted using smart greenhouse technology. The seedling growth data is monitored in real time through sensors, and pest and disease control and water and fertilizer management are carried out. When the seedlings grow to a certain stage, they are transplanted to the field or potted for continued growth.

Images