Soilless culture system and method corresponding to small chrysanthemum production

Abstract

The invention relates to the technical field of soilless culture, and discloses a soilless culture method aiming at small chrysanthemum production corresponding settings, and the method comprises the following steps: analyzing the cultivation requirements of target small chrysanthemum seeds, and configuring a soilless culture substrate of the target small chrysanthemum seeds; constructing a cultivation environment of target small chrysanthemum seeds, preparing a nutrient solution of small chrysanthemums in a germination stage, and cultivating the small chrysanthemums in the germination stage; detecting small chrysanthemum plant parameters of the small chrysanthemum in the growth stage, calculating physiological development parameters of the small chrysanthemum in the growth stage, constructing a cultivation analysis algorithm of the small chrysanthemum in the growth stage, and analyzing the development state of the small chrysanthemum in the growth stage; analyzing growth inhibition factors of the small chrysanthemums in the growth stage, determining environment adjustment parameters and nutrition deficiency parameters of the small chrysanthemums in the growth stage, adjusting a cultivation environment, constructing a nutrient solution control algorithm of the small chrysanthemums in the growth stage, and controlling a nutrient solution of the small chrysanthemums in the growth stage; and further culturing the small chrysanthemum in the growth stage. According to the method, the product quality of the small chrysanthemum can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of soilless cultivation, and in particular to a soilless cultivation system and method corresponding to the production of chrysanthemums. Background Art

[0002] Soilless cultivation refers to a cultivation method that does not use soil, but uses other solid substrates to fix plants or roots to grow directly in liquid, and uses nutrient solution to provide nutrition. Since soilless cultivation does not use soil, it can effectively avoid pests and diseases and heavy metal pollution in the soil, so the products are cleaner and more hygienic.

[0003] At present, the cultivation method of chrysanthemum is still the traditional land planting, because chrysanthemum has high requirements for soil, and needs fertile and well-drained soil. Due to differences in soil conditions, climate, management level and other factors, the quality and consistency of chrysanthemum products cultivated by traditional cultivation may be poor. Summary of the invention

[0004] The present invention provides a soilless cultivation system and method corresponding to the production of chrysanthemums, the main purpose of which is to improve the efficiency and convenience of data collection.

[0005] To achieve the above-mentioned purpose, the present invention provides a soilless cultivation system corresponding to the production of small chrysanthemums, comprising: a cultivation substrate configuration module, a product cultivation module, a development analysis module, a parameter control module and a small chrysanthemum output module;

[0006] The cultivation substrate configuration module is used to obtain target small chrysanthemum seeds, determine the chrysanthemum variety of the target small chrysanthemum seeds, analyze the cultivation requirements of the target small chrysanthemum seeds according to the chrysanthemum variety, and configure the soilless cultivation substrate of the target small chrysanthemum seeds according to the cultivation requirements;

[0007] The product cultivation module is used to construct a cultivation environment for the target small chrysanthemum seeds according to the cultivation requirements of the target small chrysanthemum seeds, cultivate the target small chrysanthemum seeds in the soilless cultivation medium based on the cultivation environment to obtain small chrysanthemums in the budding stage, configure a nutrient solution for the small chrysanthemums in the budding stage according to the cultivation requirements, and cultivate the small chrysanthemums in the budding stage based on the nutrient solution to obtain small chrysanthemums in the growth stage;

[0008] The development analysis module is used to detect the plant parameters of the chrysanthemum at the growth stage, calculate the physiological development parameters of the chrysanthemum at the growth stage according to the plant parameters, wherein the physiological development parameters include: water content, chlorophyll content and vitamin C content, construct a cultivation analysis algorithm for the chrysanthemum at the growth stage, and analyze the development status of the chrysanthemum at the growth stage according to the physiological development parameters using the cultivation analysis algorithm;

[0009] The parameter control module is used to analyze the growth inhibition factor of the small chrysanthemum in the growth stage according to the development state, determine the environment adjustment parameter and the nutrient deficiency parameter of the small chrysanthemum in the growth stage according to the growth inhibition factor, adjust the cultivation environment according to the environment adjustment parameter to obtain the adjusted environment, construct a nutrient solution control algorithm for the small chrysanthemum in the growth stage, and control the nutrient solution of the small chrysanthemum in the growth stage based on the nutrient solution control algorithm and the nutrient deficiency parameter to obtain a nutrient solution control plan;

[0010] The small chrysanthemum production module is used to further cultivate the small chrysanthemums in the growth stage according to the adjusted environment and the nutrient solution control plan to obtain target small chrysanthemums.

[0011] Optionally, configuring the soilless cultivation medium of the target chrysanthemum seeds according to the cultivation requirements includes:

[0012] Determining the substrate material of the target chrysanthemum seeds according to the cultivation requirements;

[0013] Analyzing the material properties of the matrix material, and determining the matrix ratio of the matrix material according to the material properties;

[0014] According to the matrix ratio, the matrix materials are mixed to obtain an initial cultivation matrix;

[0015] Sterilizing the initial cultivation substrate to obtain a sterilized substrate;

[0016] Testing the pH value of the sterilized substrate, and adjusting the pH value according to the cultivation requirements to obtain an adjusted pH value;

[0017] When the adjusted pH value meets the preset pH value, the sterilized substrate is used as the soilless culture substrate for the target chrysanthemum seeds.

[0018] Optionally, constructing a cultivation environment for the target chrysanthemum seeds according to the cultivation requirements of the target chrysanthemum seeds includes:

[0019] Extracting the light intensity, light cycle and light quality required in the cultivation requirements; determining the light source of the target chrysanthemum seeds according to the light quality;

[0020] Based on the light intensity and the light cycle, determining a light source installation position and a light source working cycle of the light source;

[0021] A temperature control device is configured for the target chrysanthemum seeds, and according to the cultivation requirements, the temperature control device is used to monitor the ambient temperature of the target chrysanthemum seeds in real time, and the ambient temperature is adjusted to reach an ideal temperature range;

[0022] Monitoring the substrate moisture of the soilless culture substrate corresponding to the target chrysanthemum seeds, and constructing an irrigation module for the target chrysanthemum seeds according to the cultivation requirements;

[0023] A cultivation environment for the target chrysanthemum seeds is constructed according to the installation position of the light source, the working cycle of the light source, the ideal temperature range and the irrigation module.

[0024] Optionally, the step of configuring the nutrient solution for the chrysanthemums in the budding stage according to the cultivation requirements includes:

[0025] Extracting the nutrient element requirements from the cultivation requirements, and determining the basic formula of the nutrient solution for the chrysanthemum in the budding stage according to the nutrient element requirements;

[0026] Analyzing the growth status of the chrysanthemums in the budding stage, and adjusting the proportion of nutrient elements in the basic formula of the nutrient solution based on the growth status;

[0027] According to the ratio of the nutrient elements, determine the fertilizer solution for the chrysanthemum in the budding stage, and measure the fertilizer conductivity and the proportion of the fertilizer elements in the fertilizer solution.

[0028] Based on the growth status, determining the target conductivity of the chrysanthemum in the budding stage;

[0029] Calculating the nutrient solution concentration of the chrysanthemum in the budding stage according to the fertilizer conductivity, the target conductivity and the fertilizer element ratio;

[0030] According to the concentration of the nutrient solution, the nutrient solution for the chrysanthemums in the budding stage is configured.

[0031] Optionally, measuring the fertilizer conductivity of the fertilizer solution comprises:

[0032] constructing a galvanic cell structure of the fertilizer solution, and measuring the electrode potential of the galvanic cell structure;

[0033] Obtaining the standard electrode potential and absolute temperature of the galvanic cell structure;

[0034] Analyzing the redox reaction of the galvanic cell structure to determine the number of electrons involved in the redox reaction;

[0035] The fertilizer conductivity of the fertilizer solution is calculated based on the electron number, the standard electrode potential, the absolute temperature, and the electrode potential.

[0036] Optionally, the calculating the physiological development parameters of the chrysanthemum in the growth stage according to the chrysanthemum plant parameters includes:

[0037] Extracting the plant fresh weight and plant dry weight of the chrysanthemum plant parameters, and calculating the water content of the chrysanthemum at the growth stage according to the plant fresh weight and the plant dry weight;

[0038] Extracting small chrysanthemum leaves from the small chrysanthemums at the growth stage, and measuring the fresh weight of the small chrysanthemum leaves;

[0039] Extracting chlorophyll from the chrysanthemum leaves to obtain a chlorophyll extract, and measuring the optical density value and the volume of the chlorophyll extract;

[0040] Calculating the chlorophyll content of the chrysanthemum at the growth stage according to the fresh weight of the leaves, the optical density value and the volume of the extraction solution;

[0041] Using a preset 2,6-dichloroindophenol solution, a titration test is performed on the chrysanthemum in the growth stage to obtain titration test data;

[0042] Extract the consumption volume of 2,6-dichloroindophenol solution and the mass of chrysanthemum sample from the titration test data;

[0043] Determining the blank experiment consumption volume and titer of the 2,6-dichloroindophenol solution;

[0044] Calculate the vitamin C content of the chrysanthemums at the growth stage according to the consumption volume of the 2,6-dichloroindophenol solution, the mass of the chrysanthemum sample, the consumption volume of the blank experiment and the titer;

[0045] The physiological development parameters of the chrysanthemums at the growth stage are determined according to the vitamin C content, the chlorophyll content and the water content.

[0046] Optionally, analyzing the developmental state of the chrysanthemums at the growth stage using the cultivation analysis algorithm according to the physiological development parameters includes:

[0047] identifying developmental influencing features of the chrysanthemums at the growth stage according to the physiological development parameters;

[0048] According to the developmental influence characteristics, constructing a developmental timing model of the chrysanthemum in the growth stage using the cultivation analysis algorithm;

[0049] Using the developmental timing model to fit the developmental time curve of the chrysanthemum in the growth stage;

[0050] Analyzing the growth coefficient and curve smoothness of the developmental time curve;

[0051] Based on the growth coefficient and the curve smoothness, the development status of the chrysanthemum in the growth stage is determined.

[0052] Optionally, determining the environmental adjustment parameters and nutritional deficiency parameters of the chrysanthemum in the growth stage according to the growth inhibition factor includes:

[0053] Calculate the environmental attenuation coefficient of the chrysanthemum in the growth stage according to the growth inhibition factor;

[0054] Analyze the current environmental parameters of the small chrysanthemum at the growth stage, and determine the target environmental parameters required by the small chrysanthemum at the growth stage;

[0055] Calculating the environmental adjustment parameters of the chrysanthemum in the growth stage based on the current environmental parameters, the target environmental parameters and the environmental attenuation coefficient;

[0056] Extracting the nutritional deficiency type of the growth inhibitory factor, and based on the nutritional deficiency type, performing chemical tests on the soilless culture medium corresponding to the chrysanthemum at the growth stage to obtain test results;

[0057] The nutrient absorption rate of the chrysanthemums at the growth stage is analyzed according to the test results, and the nutrient deficiency parameters are determined according to the nutrient absorption rate.

[0058] Optionally, the step of constructing a nutrient solution control algorithm for the chrysanthemum in the growth stage includes:

[0059] Constructing a signal conversion algorithm for the chrysanthemum in the growth stage;

[0060] Constructing a status collection module for the small chrysanthemums in the growth stage, and using the status collection module to collect status data of the small chrysanthemums in the growth stage in real time;

[0061] According to the state data, construct a signal conversion algorithm for the small chrysanthemum in the growth stage, and use the signal conversion algorithm to analyze the deviation signal of the state data;

[0062] Based on the deviation signal, a nutrient solution control algorithm for the chrysanthemum in the growth stage is constructed.

[0063] In order to solve the above problems, the present invention also provides a soilless cultivation method corresponding to the production of small chrysanthemums, the method comprising:

[0064] Obtain target small chrysanthemum seeds, determine the chrysanthemum variety of the target small chrysanthemum seeds, analyze the cultivation requirements of the target small chrysanthemum seeds according to the chrysanthemum variety, and configure the soilless cultivation medium of the target small chrysanthemum seeds according to the cultivation requirements;

[0065] According to the cultivation requirements of the target small chrysanthemum seeds, a cultivation environment for the target small chrysanthemum seeds is constructed; based on the cultivation environment, the target small chrysanthemum seeds are cultivated in the soilless cultivation medium to obtain small chrysanthemums at the budding stage; according to the cultivation requirements, a nutrient solution for the small chrysanthemums at the budding stage is configured; based on the nutrient solution, the small chrysanthemums at the budding stage are cultivated to obtain small chrysanthemums at the growth stage;

[0066] Detecting the plant parameters of the chrysanthemum at the growth stage, calculating the physiological development parameters of the chrysanthemum at the growth stage according to the plant parameters, wherein the physiological development parameters include: water content, chlorophyll content and vitamin C content, constructing a cultivation analysis algorithm for the chrysanthemum at the growth stage, and analyzing the development status of the chrysanthemum at the growth stage according to the physiological development parameters using the cultivation analysis algorithm;

[0067] According to the development state, analyzing the growth inhibition factor of the small chrysanthemum in the growth stage, determining the environmental adjustment parameters and the nutrient deficiency parameters of the small chrysanthemum in the growth stage according to the growth inhibition factor, adjusting the cultivation environment according to the environmental adjustment parameters to obtain an adjusted environment, constructing a nutrient solution control algorithm for the small chrysanthemum in the growth stage, and controlling the nutrient solution of the small chrysanthemum in the growth stage based on the nutrient solution control algorithm and the nutrient deficiency parameters to obtain a nutrient solution control plan;

[0068] According to the adjusted environment and the nutrient solution control scheme, the small chrysanthemums in the growth stage are further cultivated to obtain target small chrysanthemums.

[0069] The embodiment of the present invention analyzes the cultivation requirements of the target small chrysanthemum seeds according to the chrysanthemum variety, and can formulate the most suitable cultivation management plan by understanding the growth habits and environmental requirements of the specific variety, including irrigation, fertilization, light control, etc., so as to improve the cultivation efficiency and crop yield; optionally, the embodiment of the present invention constructs the cultivation environment of the target small chrysanthemum seeds according to the cultivation requirements of the target small chrysanthemum seeds, and can promote the seeds to germinate quickly and evenly by providing suitable temperature, humidity and ventilation conditions, so as to improve the overall germination rate; the embodiment of the present invention cultivates the small chrysanthemums in the germination stage based on the nutrient solution to obtain the small chrysanthemums in the growth stage, which can accelerate the growth rate of the plants, thereby shortening the growth period. The time to reach the mature stage improves production efficiency; the embodiment of the present invention can more accurately predict the growth trend and development stage of the small chrysanthemum by calculating the physiological development parameters of the small chrysanthemum in the growth stage according to the small chrysanthemum plant parameters, providing a scientific basis for planting management; the embodiment of the present invention can provide a customized nutrient solution formula according to the specific nutritional deficiency of the small chrysanthemum by constructing a nutrient solution control algorithm for the small chrysanthemum in the growth stage, ensuring that the plant obtains all the required nutrients. Finally, the embodiment of the present invention can further cultivate the small chrysanthemum in the growth stage according to the adjusted environment and the nutrient solution control scheme to obtain the target small chrysanthemum, which can significantly increase the number, size and quality of the flowers of the small chrysanthemum, thereby improving the overall market value. Therefore, the present invention can improve the quality of products produced by the small chrysanthemum. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] Figure 1 A functional module diagram of a soilless cultivation system corresponding to the production of chrysanthemums provided by an embodiment of the present invention;

[0071] Figure 2 A schematic diagram of a process flow of a soilless cultivation method corresponding to the production of chrysanthemum provided by an embodiment of the present invention;

[0072] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0073] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. 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.

[0074] In addition, the step sequence in the following method embodiments is only an example and not a strict limitation.

[0075] In fact, the server-side device deployed for the soilless cultivation system corresponding to the production of small chrysanthemums may be composed of one or more devices. The above-mentioned soilless cultivation system corresponding to the production of small chrysanthemums can be implemented as: business instances, virtual machines, and hardware devices. For example, the soilless cultivation system corresponding to the production of small chrysanthemums can be implemented as a business instance deployed on one or more devices in the cloud node. In short, the live broadcast service system can be understood as a software deployed on the cloud node, which is used to provide soilless cultivation services corresponding to the production of small chrysanthemums to each user terminal. Alternatively, the soilless cultivation system corresponding to the production of small chrysanthemums can also be implemented as a virtual machine deployed on one or more devices in the cloud node. Application software for managing each user terminal is installed in the virtual machine. Alternatively, the soilless cultivation system corresponding to the production of small chrysanthemums can also be implemented as a server consisting of many hardware devices of the same or different types, and one or more hardware devices are set to provide soilless cultivation services corresponding to the production of small chrysanthemums to each user terminal.

[0076] In terms of implementation, the soilless cultivation system and the user end corresponding to the production of small chrysanthemums are adapted to each other. That is, the soilless cultivation system corresponding to the production of small chrysanthemums is an application installed on the cloud service platform, and the user end is a client that establishes a communication connection with the application; or the soilless cultivation system corresponding to the production of small chrysanthemums is implemented as a website, and the user end is implemented as a web page; or the soilless cultivation system corresponding to the production of small chrysanthemums is implemented as a cloud service platform, and the user end is implemented as a small program in an instant messaging application.

[0077] Reference Figure 1 The figure shows a functional module diagram of a soilless cultivation system corresponding to the production of chrysanthemums provided by an embodiment of the present invention.

[0078] The soilless cultivation system 100 corresponding to the production of small chrysanthemums of the present invention can be set in a cloud server. In terms of implementation, it can be used as one or more service devices, or it can be installed as an application on the cloud (for example, a server, server cluster, etc. corresponding to the production of small chrysanthemums), or it can also be developed as a website. According to the functions implemented, the soilless cultivation system 100 corresponding to the production of small chrysanthemums includes a cultivation matrix configuration module 101, a product cultivation module 102, a development analysis module 103, a parameter control module 104 and a small chrysanthemum output module 105.

[0079] The cultivation medium configuration module 101 is used to obtain target small chrysanthemum seeds, determine the chrysanthemum variety of the target small chrysanthemum seeds, analyze the cultivation requirements of the target small chrysanthemum seeds according to the chrysanthemum variety, and configure the soilless cultivation medium of the target small chrysanthemum seeds according to the cultivation requirements.

[0080] The embodiment of the present invention can configure a soilless cultivation matrix according to the characteristics of the target chrysanthemum seeds by obtaining the target chrysanthemum seeds, thereby achieving a more efficient, clean and controllable cultivation method and improving the quality and yield of the product. The target chrysanthemum seeds refer to seeds of chrysanthemums with specific traits or uses.

[0081] The embodiment of the present invention can formulate a more accurate cultivation management plan and improve the cultivation success rate by determining the chrysanthemum variety of the target small chrysanthemum seeds. The chrysanthemum variety refers to a classification group with specific genetic characteristics, morphological characteristics or growth habits, such as: double-petal large chrysanthemum, single-petal small chrysanthemum, cold-resistant chrysanthemum, etc.

[0082] Optionally, as an embodiment of the present invention, the chrysanthemum variety of the target small chrysanthemum seeds may be determined by seed morphology.

[0083] The embodiment of the present invention analyzes the cultivation requirements of the target chrysanthemum seeds according to the chrysanthemum variety, and can formulate the most suitable cultivation management plan by understanding the growth habits and environmental requirements of the specific variety, including irrigation, fertilization, light control, etc., so as to improve the cultivation efficiency and crop yield. The cultivation requirements refer to a series of environmental conditions, nutrient supply, management measures and technical requirements that need to be met in order to ensure that the target chrysanthemum seeds can grow and develop healthily and achieve the expected production goals.

[0084] Optionally, as an embodiment of the present invention, the analysis of the cultivation requirements of the target chrysanthemum seeds according to the chrysanthemum variety can be performed by molecular biology technology.

[0085] The embodiment of the present invention can configure the soilless cultivation matrix of the target chrysanthemum seeds according to the cultivation requirements, and can accurately allocate nutrients according to the specific needs of the plants, thereby promoting faster growth of the plants. The soilless cultivation matrix refers to a type of material used to replace traditional soil in a soilless cultivation system, which can provide the physical structure support and nutrients required for plant growth.

[0086] As an embodiment of the present invention, configuring the soilless cultivation medium of the target chrysanthemum seeds according to the cultivation requirements includes:

[0087] Determining the substrate material of the target chrysanthemum seeds according to the cultivation requirements;

[0088] Analyzing the material properties of the matrix material, and determining the matrix ratio of the matrix material according to the material properties;

[0089] According to the matrix ratio, the matrix materials are mixed to obtain an initial cultivation matrix;

[0090] Sterilizing the initial cultivation substrate to obtain a sterilized substrate;

[0091] Testing the pH value of the sterilized substrate, and adjusting the pH value according to the cultivation requirements to obtain an adjusted pH value;

[0092] When the adjusted pH value meets the preset pH value, the sterilized substrate is used as the soilless culture substrate for the target chrysanthemum seeds.

[0093] Among them, the matrix material refers to the physical medium used to replace traditional soil in soilless cultivation systems, such as peat, perlite, vermiculite, hydroponic medium, etc. The material properties refer to the various physical, chemical and biological properties exhibited by the material in a specific application or environment. The matrix ratio refers to the relationship between the proportions or quantities of various components when different materials or compounds are mixed. The initial cultivation matrix refers to an untested initial matrix that provides nutrients, water and support for plant growth. It refers to a cultivation matrix that has been disinfected to reduce or eliminate pathogens (such as bacteria, fungi, viruses, nematodes, etc.) and harmful microorganisms. The pH value refers to the measure of the acidity and alkalinity of a solution.

[0094] Optionally, the matrix ratio of the matrix material determined according to the material properties can be determined by a single factor test.

[0095] Optionally, the initial cultivation substrate is disinfected, and the disinfected substrate can be disinfected by a physical disinfection method, such as high temperature disinfection, radiation disinfection, etc.

[0096] The product cultivation module 102 is used to construct a cultivation environment for the target small chrysanthemum seeds according to the cultivation requirements of the target small chrysanthemum seeds, and based on the cultivation environment, cultivate the target small chrysanthemum seeds in the soilless cultivation medium to obtain germination stage small chrysanthemums, configure a nutrient solution for the germination stage small chrysanthemums according to the cultivation requirements, and cultivate the germination stage small chrysanthemums based on the nutrient solution to obtain growth stage small chrysanthemums.

[0097] The embodiment of the present invention can construct a cultivation environment for the target chrysanthemum seeds according to the cultivation requirements of the target chrysanthemum seeds, and can promote rapid and uniform germination of the seeds by providing suitable temperature, humidity and ventilation conditions, thereby improving the overall germination rate. The cultivation environment refers to the sum of a series of conditions artificially created or controlled to meet the growth requirements of plants.

[0098] As an embodiment of the present invention, the step of constructing a cultivation environment for the target chrysanthemum seeds according to the cultivation requirements of the target chrysanthemum seeds includes:

[0099] Extracting the light intensity, light cycle and light quality required in the cultivation requirements; determining the light source of the target chrysanthemum seeds according to the light quality;

[0100] Based on the light intensity and the light cycle, determining a light source installation position and a light source working cycle of the light source;

[0101] A temperature control device is configured for the target chrysanthemum seeds, and according to the cultivation requirements, the temperature control device is used to monitor the ambient temperature of the target chrysanthemum seeds in real time, and the ambient temperature is adjusted to reach an ideal temperature range;

[0102] Monitoring the substrate moisture of the soilless culture substrate corresponding to the target chrysanthemum seeds, and constructing an irrigation module for the target chrysanthemum seeds according to the cultivation requirements;

[0103] A cultivation environment for the target chrysanthemum seeds is constructed according to the installation position of the light source, the working cycle of the light source, the ideal temperature range and the irrigation module.

[0104] Among them, the light intensity refers to the amount of light energy received per unit area. The photoperiod refers to the combination of light and dark phases experienced by plants within 24 hours. The light quality refers to the wavelength composition of light, that is, the color or spectral distribution of light. The light source refers to a device that produces light, such as an LED growth lamp, a high-pressure sodium lamp, etc. The light source installation position refers to the specific placement or fixed position of the artificial light source relative to the plant in the cultivation environment. The light source working cycle refers to the time arrangement of the light source turning on and off in a day. The temperature control device refers to a device for monitoring and controlling temperature, which can adjust the temperature of the environment or system according to a preset temperature range or program. The ambient temperature refers to the air temperature in a specific space or area. The ideal temperature range refers to the air temperature interval that can achieve the best function, health, growth or efficiency for the target chrysanthemum seeds. The substrate humidity refers to the moisture content in the soilless cultivation substrate. The irrigation module refers to a system for automatically or semi-automatically supplying water during plant cultivation.

[0105] Optionally, the light source of the target chrysanthemum seeds can be determined according to the light quality by measuring photosynthetically active radiation.

[0106] Optionally, constructing the irrigation module for the target chrysanthemum seeds according to the cultivation requirements can be achieved through automation and robotics methods.

[0107] In the embodiment of the present invention, the target chrysanthemum seeds are cultivated in the soilless cultivation medium based on the cultivation environment, and the germination stage chrysanthemums can be obtained by precisely controlling the irrigation and environmental conditions, so as to provide a stable germination environment for the chrysanthemum seeds, thereby improving the germination rate of the seeds. The germination stage chrysanthemum refers to the process of the chrysanthemum from the seed state through water absorption, germination, and the unfolding of the first pair of true leaves.

[0108] The embodiment of the present invention can provide the chrysanthemum with necessary nutrients by configuring the nutrient solution for the budding stage according to the cultivation requirements, optimize its growth environment, and ensure that the plant can obtain balanced nutrition in the budding stage. The nutrient solution refers to a liquid culture medium that provides plants with necessary nutrients, which usually contains all or most of the mineral elements required for plant growth, with water as the solvent.

[0109] As an embodiment of the present invention, the nutrient solution for the chrysanthemum in the budding stage is configured according to the cultivation requirements, including:

[0110] Extracting the nutrient element requirements from the cultivation requirements, and determining the basic formula of the nutrient solution for the chrysanthemum in the budding stage according to the nutrient element requirements;

[0111] Analyzing the growth status of the chrysanthemums in the budding stage, and adjusting the proportion of nutrient elements in the basic formula of the nutrient solution based on the growth status;

[0112] According to the ratio of the nutrient elements, determine the fertilizer solution for the chrysanthemum in the budding stage, and measure the fertilizer conductivity and the proportion of the fertilizer elements in the fertilizer solution.

[0113] Based on the growth status, determining the target conductivity of the chrysanthemum in the budding stage;

[0114] According to the fertilizer conductivity, the target conductivity and the fertilizer element ratio, the nutrient solution concentration of the chrysanthemum in the budding stage is calculated using the following formula:

[0115]

[0116] Where C represents the concentration of nutrient solution, D h Indicates the electrical conductivity of fertilizer, D m represents the target conductivity, T s Represents the volume of pure water, K h Indicates the proportion of fertilizer elements;

[0117] According to the concentration of the nutrient solution, the nutrient solution for the chrysanthemums in the budding stage is configured.

[0118] Among them, the nutrient element demand refers to the various nutrient elements necessary for plants to maintain life activities and promote growth and development at a specific growth stage, such as nitrogen, phosphorus, potassium, etc. The basic formula of the nutrient solution refers to a standardized nutrient solution formula formulated to meet the basic nutrient requirements of plant growth. The growth state refers to the sum of the external performance and internal physiological conditions of plants at a specific growth stage. The nutrient element ratio refers to the relative content and concentration ratio between different nutrient elements and in the nutrient solution. The fertilizer solution refers to a liquid formed by dissolving fertilizer in water, which is used to provide various nutrient elements required for plant growth. The fertilizer conductivity refers to the concentration of soluble salts in the fertilizer solution. The fertilizer element ratio refers to the mass or weight ratio of various nutrient elements in the fertilizer. The target conductivity refers to the conductivity value expected or set in a specific application or treatment process. The nutrient solution concentration refers to the relative content of various nutrients.

[0119] Optionally, measuring the fertilizer conductivity of the fertilizer solution comprises:

[0120] constructing a galvanic cell structure of the fertilizer solution, and measuring the electrode potential of the galvanic cell structure;

[0121] Obtaining the standard electrode potential and absolute temperature of the galvanic cell structure;

[0122] Analyzing the redox reaction of the galvanic cell structure to determine the number of electrons involved in the redox reaction;

[0123] Based on the electron number, the standard electrode potential, the absolute temperature and the electrode potential, the fertilizer conductivity of the fertilizer solution is calculated using the following formula:

[0124]

[0125] Among them, D h represents the electrical conductivity of the fertilizer, e represents the exponential function with e as the base, F represents the electrode potential, F0 represents the standard electrode potential, q represents the gas constant (8.314 J / (mol·K)), w represents the absolute temperature, N represents the number of electrons, and f represents the Faraday constant (96485 C / mol).

[0126] Among them, the primary cell structure refers to a power supply device that directly converts chemical energy into electrical energy. The electrode potential refers to the potential difference generated by the chemical reaction at the interface between the electrode and the electrolyte solution in the electrochemical cell. The quasi-electrode potential refers to the electrode potential measured under standard conditions (i.e., specific reference conditions). The absolute temperature refers to the thermodynamic temperature, which is a temperature measurement under the thermodynamic temperature scale, and its unit is Kelvin (K). The redox reaction refers to a chemical reaction in which the transfer of electrons occurs. In this reaction, one substance (reductant) loses electrons (is oxidized) and another substance (oxidant) gains electrons (is reduced). The number of electrons refers to the total number of electrons transferred from one reactant to another in order to balance the charge in the entire redox reaction.

[0127] The embodiment of the present invention cultivates the budding stage chrysanthemum based on the nutrient solution to obtain the growth stage chrysanthemum, which can accelerate the growth rate of the plant, thereby shortening the time to reach the mature stage and improving production efficiency. The growth stage chrysanthemum refers to the chrysanthemum that has entered a relatively stable growth period after a certain period of growth from the chrysanthemum seedlings.

[0128] The development analysis module 103 is used to detect the plant parameters of the chrysanthemum at the growth stage, calculate the physiological development parameters of the chrysanthemum at the growth stage according to the plant parameters of the chrysanthemum, wherein the physiological development parameters include: water content, chlorophyll content and vitamin C content, construct a cultivation analysis algorithm for the chrysanthemum at the growth stage, and analyze the development status of the chrysanthemum at the growth stage according to the physiological development parameters using the cultivation analysis algorithm.

[0129] The embodiment of the present invention can accurately grasp the nutritional needs of the plant by detecting the plant parameters of the chrysanthemum in the growth stage, realize on-demand fertilization, improve fertilizer utilization, and reduce environmental pollution. The chrysanthemum plant parameters refer to a series of quantifiable characteristics that can reflect the state and health of the chrysanthemum (a common ornamental plant) during its growth process.

[0130] Optionally, as an embodiment of the present invention, the detection of the chrysanthemum plant parameters at the growth stage may be detected by automated high-precision measuring equipment.

[0131] The embodiment of the present invention can more accurately predict the growth trend and development stage of the chrysanthemum by calculating the physiological development parameters of the chrysanthemum in the growth stage according to the chrysanthemum plant parameters, thereby providing a scientific basis for planting management. The physiological development parameters refer to a series of intrinsic physiological characteristic indicators related to the growth and development process of the plant, and the physiological development parameters include: water content, chlorophyll content, and vitamin C content.

[0132] As an embodiment of the present invention, the step of calculating the physiological development parameters of the chrysanthemum in the growth stage according to the chrysanthemum plant parameters includes:

[0133] The plant fresh weight and plant dry weight of the chrysanthemum plant parameters are extracted, and the water content of the chrysanthemum at the growth stage is calculated using the following formula according to the plant fresh weight and the plant dry weight:

[0134]

[0135] Among them, H s Indicates water content, Z x Z represents plant fresh weight. g represents plant dry weight;

[0136] Extracting small chrysanthemum leaves from the small chrysanthemums at the growth stage, and measuring the fresh weight of the small chrysanthemum leaves;

[0137] Extracting chlorophyll from the chrysanthemum leaves to obtain a chlorophyll extract, and measuring the optical density value and the volume of the chlorophyll extract;

[0138] According to the fresh weight of the leaves, the optical density value and the volume of the extraction solution, the chlorophyll content of the chrysanthemum at the growth stage is calculated using the following formula:

[0139]

[0140] Among them, Y z Indicates chlorophyll content, G m Indicates the optical density value, T y represents the volume of the extraction solution, a represents the absorption coefficient of chlorophyll, Z y It indicates the fresh weight of leaves;

[0141] Using a preset 2,6-dichloroindophenol solution, a titration test is performed on the chrysanthemum in the growth stage to obtain titration test data;

[0142] Extract the consumption volume of 2,6-dichloroindophenol solution and the mass of chrysanthemum sample from the titration test data;

[0143] Determining the blank experiment consumption volume and titer of the 2,6-dichloroindophenol solution;

[0144] According to the consumption volume of the 2,6-dichloroindophenol solution, the mass of the chrysanthemum sample, the consumption volume of the blank experiment and the titer, the vitamin C content of the chrysanthemum at the growth stage is calculated using the following formula:

[0145]

[0146] Among them, W cIndicates vitamin C content, μ d represents the titer, X represents the dilution multiple of 2,6-dichloroindophenol solution, T 2,6 represents the volume consumed by 2,6-dichloroindophenol solution, T0 represents the volume consumed by the blank experiment of 2,6-dichloroindophenol solution, M Y Indicates the quality of the chrysanthemum sample;

[0147] The physiological development parameters of the chrysanthemums at the growth stage are determined according to the vitamin C content, the chlorophyll content and the water content.

[0148] Among them, the plant fresh weight refers to the initial weight of the plant sample before drying. The plant dry weight refers to the weight of the plant sample after thorough drying and removal of all free water. The water content refers to the proportion of water in the plant body to the total weight. The chlorophyll extract refers to a solution for extracting chlorophyll from plant tissue. The optical density value refers to a measure of the degree of absorption of light by a solution at a certain wavelength. The chlorophyll content refers to the total mass or concentration of chlorophyll in plant tissue. The preset 2,6-dichloroindophenol solution refers to a DCIP solution prepared in advance according to specific concentrations and conditions. The titration test data refers to a series of data collected during the titration experiment. The volume consumed by the 2,6-dichloroindophenol solution refers to the volume of the 2,6-dichloroindophenol solution consumed when the vitamin C (ascorbic acid) content in the sample is determined by the 2,6-dichloroindophenol titration method. The blank experiment consumption volume refers to the volume of the titrant consumed in the blank experiment conducted in the titration experiment to correct the experimental system error. The titer refers to the amount of titrant required for complete reaction between the titrant and the titrated substance under certain conditions.

[0149] Optionally, the optical density value of the chlorophyll extract can be measured by ultraviolet-visible spectrophotometry.

[0150] Optionally, the blank experiment consumption volume and titer of the 2,6-dichloroindophenol solution can be determined by a standardized experimental method.

[0151] The embodiment of the present invention can monitor the growth status of chrysanthemums in real time by constructing the cultivation analysis algorithm of chrysanthemums in the growth stage, thereby accurately evaluating the health status and growth stage of the plants. The cultivation analysis algorithm refers to a computing program based on data analysis and machine learning technology, which is specially designed to evaluate, monitor and optimize the cultivation process of plants (such as chrysanthemums).

[0152] Optionally, the cultivation analysis algorithm for the chrysanthemum in the growth stage can be constructed by deep learning and computer vision.

[0153] The embodiment of the present invention can significantly improve the intelligence and precision level of chrysanthemum cultivation by analyzing the development state of chrysanthemums at the growth stage according to the physiological development parameters and using the cultivation analysis algorithm, thereby improving the overall efficiency and quality of agricultural production. The development state refers to the specific manifestation of a series of physiological and morphological changes of plants during their growth process.

[0154] As an embodiment of the present invention, analyzing the developmental state of the chrysanthemum in the growth stage by using the cultivation analysis algorithm according to the physiological development parameters includes:

[0155] identifying developmental influencing features of the chrysanthemums at the growth stage according to the physiological development parameters;

[0156] According to the developmental influence characteristics, constructing a developmental timing model of the chrysanthemum in the growth stage using the cultivation analysis algorithm;

[0157] Using the developmental timing model to fit the developmental time curve of the chrysanthemum in the growth stage;

[0158] Analyzing the growth coefficient and curve smoothness of the developmental time curve;

[0159] Based on the growth coefficient and the curve smoothness, the development status of the chrysanthemum in the growth stage is determined.

[0160] Among them, the developmental influencing characteristics refer to various internal and external factors that can affect the plant development process. The developmental timing model refers to a mathematical model for analyzing and predicting the growth and development process of chrysanthemums over time. The developmental time curve refers to a curve that shows the growth and development process of chrysanthemums over time. The growth coefficient refers to an indicator of the growth rate or growth rate within a certain period of time. The curve smoothness refers to a quantitative indicator of the continuity and fluctuation degree of a curve.

[0161] Optionally, the developmental timing model of chrysanthemum in the growth stage constructed according to the developmental influencing characteristics using the cultivation analysis algorithm can be constructed by using an autoregressive integrated moving average model.

[0162] The parameter control module 104 is used to analyze the growth inhibition factor of the chrysanthemum in the growth stage according to the development status, determine the environmental adjustment parameters and nutritional deficiency parameters of the chrysanthemum in the growth stage according to the growth inhibition factor, adjust the cultivation environment according to the environmental adjustment parameters to obtain the adjusted environment, construct a nutrient solution control algorithm for the chrysanthemum in the growth stage, and control the nutrient solution of the chrysanthemum in the growth stage based on the nutrient solution control algorithm and the nutritional deficiency parameters to obtain a nutrient solution control plan.

[0163] The embodiment of the present invention can significantly improve the survival rate of chrysanthemum by analyzing the growth inhibitors of chrysanthemum in the growth stage according to the development state and identifying and eliminating the growth inhibitors. The growth inhibitors refer to factors that have a negative impact on the normal growth and development of plants during the growth process of plants, such as unsuitable temperature, insufficient or excessive light, and insufficient nutrition.

[0164] Optionally, as an embodiment of the present invention, analyzing the growth inhibitory factors of chrysanthemums in the growth stage according to the developmental state can be performed through information modeling and data analysis.

[0165] The embodiment of the present invention can significantly improve the cultivation quality and technical level of small chrysanthemums by scientifically determining and adjusting the environmental adjustment parameters and nutritional deficiency parameters of small chrysanthemums according to the growth inhibition factors, and realize efficient and environmentally friendly plant production. The environmental adjustment parameters refer to a series of environmental conditions that need to be adjusted and controlled during the plant cultivation process in order to promote plant growth and health. The nutritional deficiency parameters refer to indicators of specific nutrients that plants may lack or have increased demand for at a specific growth stage.

[0166] As an embodiment of the present invention, determining the environmental adjustment parameters and nutritional deficiency parameters of the chrysanthemum in the growth stage according to the growth inhibition factor includes:

[0167] Calculate the environmental attenuation coefficient of the chrysanthemum in the growth stage according to the growth inhibition factor;

[0168] Analyze the current environmental parameters of the small chrysanthemum at the growth stage, and determine the target environmental parameters required by the small chrysanthemum at the growth stage;

[0169] Based on the current environmental parameters, the target environmental parameters and the environmental attenuation coefficient, the environmental adjustment parameters of the chrysanthemum in the growth stage are calculated using the following formula:

[0170]

[0171] Among them, θ represents the environmental adjustment parameter, E m represents the target environment parameter, E s represents the current environmental parameters, and b represents the environmental attenuation coefficient;

[0172] Extracting the nutritional deficiency type of the growth inhibitory factor, and based on the nutritional deficiency type, performing chemical tests on the soilless culture medium corresponding to the chrysanthemum at the growth stage to obtain test results;

[0173] The nutrient absorption rate of the chrysanthemums at the growth stage is analyzed according to the test results, and the nutrient deficiency parameters are determined according to the nutrient absorption rate.

[0174] Among them, the environmental attenuation coefficient refers to a parameter used to describe and quantify the weakening of environmental conditions over time or space. The current environmental parameters refer to a series of conditions measured at a specific moment or acting on the plant growth environment, such as light intensity, temperature, humidity, etc. The target environmental parameters refer to the ideal environmental conditions set during the plant cultivation process to promote optimal growth and development of plants. The nutritional deficiency type refers to the lack of specific nutritional elements that may occur in plants during the growth process. The test results refer to data used to evaluate the growth status, environmental conditions, nutritional levels and any possible problems of plants. The nutrient absorption rate refers to the efficiency of a plant's uptake of nutrients in its growth medium (such as soil or nutrient solution) during its growth.

[0175] Optionally, the environmental attenuation coefficient of the chrysanthemum in the growth stage calculated based on the growth inhibition factor can be calculated by molecular biology technology.

[0176] Optionally, according to the test results, the nutrient absorption rate of the chrysanthemums during the growth stage can be analyzed by stable isotope technology.

[0177] The embodiment of the present invention adjusts the cultivation environment according to the environmental adjustment parameters, and the adjusted environment can optimize the growth of small chrysanthemums, improve the health of small chrysanthemums, and increase the yield and quality of small chrysanthemums. The adjusted environment refers to a state in which the plant cultivation environment reaches or approaches the preset target environmental parameters after a series of modifications and optimizations based on the environmental adjustment parameters.

[0178] The embodiment of the present invention can provide a customized nutrient solution formula according to the specific nutrient deficiency of the chrysanthemum by constructing the nutrient solution control algorithm of the growth stage, so as to ensure that the plant obtains all the required nutrients. The nutrient solution control algorithm refers to a computer program or system for automatically adjusting and optimizing the composition, concentration and supply of the plant nutrient solution.

[0179] As an embodiment of the present invention, the nutrient solution control algorithm for the chrysanthemum in the growth stage is constructed, including:

[0180] Constructing a signal conversion algorithm for the chrysanthemum in the growth stage;

[0181] Constructing a status collection module for the small chrysanthemums in the growth stage, and using the status collection module to collect status data of the small chrysanthemums in the growth stage in real time;

[0182] According to the state data, construct a signal conversion algorithm for the small chrysanthemum in the growth stage, and use the signal conversion algorithm to analyze the deviation signal of the state data;

[0183] Based on the deviation signal, the nutrient solution control algorithm for the chrysanthemum in the growth stage is constructed using the following formula:

[0184]

[0185] Among them, Q(n) represents the control signal at time n, n represents the nth moment collected by the state acquisition module, α represents the proportional parameter of the nutrient solution control algorithm, g(n) represents the deviation signal at time n, R represents the acquisition period of the state acquisition module, β represents the integral parameter of the nutrient solution control algorithm, g(i) represents the deviation signal at time i, γ represents the differential parameter of the nutrient solution control algorithm, and g(n-1) represents the deviation signal at time n-1.

[0186] The signal conversion algorithm refers to a technical method or calculation process for converting a signal in one form into another form. The state acquisition module refers to a system component for monitoring and collecting data related to plant growth status. The deviation signal refers to the difference between the actual measurement value and the preset target value or expected value.

[0187] Optionally, the signal conversion algorithm for constructing the small chrysanthemum in the growth stage can be constructed by a microcontroller programming method.

[0188] The embodiment of the present invention controls the nutrient solution of the chrysanthemum in the growth stage based on the nutrient solution control algorithm and the nutrient deficiency parameter, and obtains a nutrient solution control scheme that can accurately control the composition and concentration of the nutrient solution, promote the growth rate of the chrysanthemum, and increase the biomass and yield. The nutrient solution control scheme refers to a detailed operation plan or a set of guiding principles.

[0189] The small chrysanthemum production module 105 is used to further cultivate the small chrysanthemums in the growth stage according to the adjusted environment and the nutrient solution control scheme to obtain target small chrysanthemums.

[0190] The embodiment of the present invention further cultivates the chrysanthemums in the growth stage according to the adjusted environment and the nutrient solution control scheme to obtain target chrysanthemums, which can significantly improve the number, size and quality of the flowers of the chrysanthemums, thereby improving the overall market value.

[0191] The embodiment of the present invention analyzes the cultivation requirements of the target small chrysanthemum seeds according to the chrysanthemum variety, and can formulate the most suitable cultivation management plan by understanding the growth habits and environmental requirements of the specific variety, including irrigation, fertilization, light control, etc., so as to improve the cultivation efficiency and crop yield; optionally, the embodiment of the present invention constructs the cultivation environment of the target small chrysanthemum seeds according to the cultivation requirements of the target small chrysanthemum seeds, and can promote the seeds to germinate quickly and evenly by providing suitable temperature, humidity and ventilation conditions, so as to improve the overall germination rate; the embodiment of the present invention cultivates the small chrysanthemums in the germination stage based on the nutrient solution to obtain the small chrysanthemums in the growth stage, which can accelerate the growth rate of the plants, thereby shortening the growth period. The time to reach the mature stage improves production efficiency; the embodiment of the present invention can more accurately predict the growth trend and development stage of the small chrysanthemum by calculating the physiological development parameters of the small chrysanthemum in the growth stage according to the small chrysanthemum plant parameters, providing a scientific basis for planting management; the embodiment of the present invention can provide a customized nutrient solution formula according to the specific nutritional deficiency of the small chrysanthemum by constructing a nutrient solution control algorithm for the small chrysanthemum in the growth stage, ensuring that the plant obtains all the required nutrients. Finally, the embodiment of the present invention can further cultivate the small chrysanthemum in the growth stage according to the adjusted environment and the nutrient solution control scheme to obtain the target small chrysanthemum, which can significantly increase the number, size and quality of the flowers of the small chrysanthemum, thereby improving the overall market value. Therefore, the present invention can improve the quality of products produced by the small chrysanthemum.

[0192] Reference Figure 2 FIG. 1 is a flow chart of a soilless cultivation method for small chrysanthemum production provided in accordance with an embodiment of the present invention. In this embodiment, the soilless cultivation method for small chrysanthemum production includes:

[0193] Obtain target small chrysanthemum seeds, determine the chrysanthemum variety of the target small chrysanthemum seeds, analyze the cultivation requirements of the target small chrysanthemum seeds according to the chrysanthemum variety, and configure the soilless cultivation medium of the target small chrysanthemum seeds according to the cultivation requirements;

[0194] According to the cultivation requirements of the target small chrysanthemum seeds, a cultivation environment for the target small chrysanthemum seeds is constructed; based on the cultivation environment, the target small chrysanthemum seeds are cultivated in the soilless cultivation medium to obtain small chrysanthemums at the budding stage; according to the cultivation requirements, a nutrient solution for the small chrysanthemums at the budding stage is configured; based on the nutrient solution, the small chrysanthemums at the budding stage are cultivated to obtain small chrysanthemums at the growth stage;

[0195] Detecting the plant parameters of the chrysanthemum at the growth stage, calculating the physiological development parameters of the chrysanthemum at the growth stage according to the plant parameters, wherein the physiological development parameters include: water content, chlorophyll content and vitamin C content, constructing a cultivation analysis algorithm for the chrysanthemum at the growth stage, and analyzing the development status of the chrysanthemum at the growth stage according to the physiological development parameters using the cultivation analysis algorithm;

[0196] According to the development state, analyzing the growth inhibition factor of the small chrysanthemum in the growth stage, determining the environmental adjustment parameters and the nutrient deficiency parameters of the small chrysanthemum in the growth stage according to the growth inhibition factor, adjusting the cultivation environment according to the environmental adjustment parameters to obtain an adjusted environment, constructing a nutrient solution control algorithm for the small chrysanthemum in the growth stage, and controlling the nutrient solution of the small chrysanthemum in the growth stage based on the nutrient solution control algorithm and the nutrient deficiency parameters to obtain a nutrient solution control plan;

[0197] According to the adjusted environment and the nutrient solution control scheme, the small chrysanthemums in the growth stage are further cultivated to obtain target small chrysanthemums.

[0198] In the several embodiments provided by the present invention, it should be understood that the provided system and method can be implemented in other ways. For example, the system embodiment described above is only illustrative, for example, the division of the modules is only a logical function division, and there may be other division methods in actual implementation.

[0199] In addition, each functional module in each embodiment of the present invention may be integrated into one processing unit, each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional modules.

[0200] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A soilless cultivation system for chrysanthemum production, characterized in that: The soilless cultivation system corresponding to the production of small chrysanthemums includes: a cultivation substrate configuration module, a product cultivation module, a development analysis module, a parameter control module and a small chrysanthemum output module; The cultivation substrate configuration module is used to obtain target small chrysanthemum seeds, determine the chrysanthemum variety of the target small chrysanthemum seeds, analyze the cultivation requirements of the target small chrysanthemum seeds according to the chrysanthemum variety, and configure the soilless cultivation substrate of the target small chrysanthemum seeds according to the cultivation requirements; The product cultivation module is used to construct a cultivation environment for the target small chrysanthemum seeds according to the cultivation requirements of the target small chrysanthemum seeds, cultivate the target small chrysanthemum seeds in the soilless cultivation medium based on the cultivation environment to obtain small chrysanthemums in the budding stage, configure a nutrient solution for the small chrysanthemums in the budding stage according to the cultivation requirements, and cultivate the small chrysanthemums in the budding stage based on the nutrient solution to obtain small chrysanthemums in the growth stage; The development analysis module is used to detect the plant parameters of the chrysanthemum at the growth stage, calculate the physiological development parameters of the chrysanthemum at the growth stage according to the plant parameters, wherein the physiological development parameters include: water content, chlorophyll content and vitamin C content, construct a cultivation analysis algorithm for the chrysanthemum at the growth stage, and analyze the development status of the chrysanthemum at the growth stage according to the physiological development parameters using the cultivation analysis algorithm; The parameter control module is used to analyze the growth inhibition factor of the small chrysanthemum in the growth stage according to the development state, determine the environment adjustment parameter and the nutrient deficiency parameter of the small chrysanthemum in the growth stage according to the growth inhibition factor, adjust the cultivation environment according to the environment adjustment parameter to obtain the adjusted environment, construct a nutrient solution control algorithm for the small chrysanthemum in the growth stage, and control the nutrient solution of the small chrysanthemum in the growth stage based on the nutrient solution control algorithm and the nutrient deficiency parameter to obtain a nutrient solution control plan; The small chrysanthemum production module is used to further cultivate the small chrysanthemums in the growth stage according to the adjusted environment and the nutrient solution control plan to obtain target small chrysanthemums.

2. The soilless cultivation system for chrysanthemum production according to claim 1, characterized in that: The step of configuring the soilless cultivation medium of the target chrysanthemum seeds according to the cultivation requirements includes: Determining the substrate material of the target chrysanthemum seeds according to the cultivation requirements; Analyzing the material properties of the matrix material, and determining the matrix ratio of the matrix material according to the material properties; According to the matrix ratio, the matrix materials are mixed to obtain an initial cultivation matrix; Sterilizing the initial cultivation substrate to obtain a sterilized substrate; Testing the pH value of the sterilized substrate, and adjusting the pH value according to the cultivation requirements to obtain an adjusted pH value; When the adjusted pH value meets the preset pH value, the sterilized substrate is used as the soilless culture substrate for the target chrysanthemum seeds.

3. The soilless cultivation system for chrysanthemum production according to claim 1, characterized in that: The step of constructing a cultivation environment for the target chrysanthemum seeds according to the cultivation requirements of the target chrysanthemum seeds comprises: Extracting the light intensity, light cycle and light quality required in the cultivation requirements; determining the light source of the target chrysanthemum seeds according to the light quality; Based on the light intensity and the light cycle, determining a light source installation position and a light source working cycle of the light source; A temperature control device is configured for the target chrysanthemum seeds, and according to the cultivation requirements, the temperature control device is used to monitor the ambient temperature of the target chrysanthemum seeds in real time, and the ambient temperature is adjusted to reach an ideal temperature range; Monitoring the substrate moisture of the soilless culture substrate corresponding to the target chrysanthemum seeds, and constructing an irrigation module for the target chrysanthemum seeds according to the cultivation requirements; A cultivation environment for the target chrysanthemum seeds is constructed according to the installation position of the light source, the working cycle of the light source, the ideal temperature range and the irrigation module.

4. The soilless cultivation system for chrysanthemum production according to claim 1, characterized in that: The step of configuring the nutrient solution for the chrysanthemum in the budding stage according to the cultivation requirements comprises: Extracting the nutrient element requirements from the cultivation requirements, and determining the basic formula of the nutrient solution for the chrysanthemum in the budding stage according to the nutrient element requirements; Analyzing the growth status of the chrysanthemums in the budding stage, and adjusting the proportion of nutrient elements in the basic formula of the nutrient solution based on the growth status; According to the ratio of the nutrient elements, determine the fertilizer solution for the chrysanthemum in the budding stage, and measure the fertilizer conductivity and the proportion of the fertilizer elements in the fertilizer solution. Based on the growth status, determining the target conductivity of the chrysanthemum in the budding stage; Calculating the nutrient solution concentration of the chrysanthemum in the budding stage according to the fertilizer conductivity, the target conductivity and the fertilizer element ratio; According to the concentration of the nutrient solution, the nutrient solution for the chrysanthemums in the budding stage is configured.

5. The soilless cultivation system for chrysanthemum production as claimed in claim 4, characterized in that: The step of measuring the electrical conductivity of the fertilizer solution comprises: constructing a galvanic cell structure of the fertilizer solution, and measuring the electrode potential of the galvanic cell structure; Obtaining the standard electrode potential and absolute temperature of the galvanic cell structure; Analyzing the redox reaction of the galvanic cell structure to determine the number of electrons involved in the redox reaction; The fertilizer conductivity of the fertilizer solution is calculated based on the electron number, the standard electrode potential, the absolute temperature, and the electrode potential.

6. The soilless cultivation system for chrysanthemum production according to claim 1, characterized in that: The step of calculating the physiological development parameters of the chrysanthemum in the growth stage according to the chrysanthemum plant parameters includes: Extracting the plant fresh weight and plant dry weight of the chrysanthemum plant parameters, and calculating the water content of the chrysanthemum at the growth stage according to the plant fresh weight and the plant dry weight; Extracting small chrysanthemum leaves from the small chrysanthemums at the growth stage, and measuring the fresh weight of the small chrysanthemum leaves; Extracting chlorophyll from the chrysanthemum leaves to obtain a chlorophyll extract, and measuring the optical density value and the volume of the chlorophyll extract; Calculating the chlorophyll content of the chrysanthemum at the growth stage according to the fresh weight of the leaves, the optical density value and the volume of the extraction solution; Using a preset 2,6-dichloroindophenol solution, a titration test is performed on the chrysanthemum in the growth stage to obtain titration test data; Extract the consumption volume of 2,6-dichloroindophenol solution and the mass of chrysanthemum sample from the titration test data; Determining the blank experiment consumption volume and titer of the 2,6-dichloroindophenol solution; According to the consumption volume of the 2,6-dichloroindophenol solution, the mass of the chrysanthemum sample, the consumption volume of the blank experiment and the titer; calculating the vitamin C content of the chrysanthemum at the growth stage; The physiological development parameters of the chrysanthemums at the growth stage are determined according to the vitamin C content, the chlorophyll content and the water content.

7. The soilless cultivation system for chrysanthemum production according to claim 1, characterized in that: The step of analyzing the development status of the chrysanthemums at the growth stage by using the cultivation analysis algorithm according to the physiological development parameters includes: identifying developmental influencing features of the chrysanthemums at the growth stage according to the physiological development parameters; According to the developmental influence characteristics, constructing a developmental timing model of the chrysanthemum in the growth stage using the cultivation analysis algorithm; Using the developmental timing model to fit the developmental time curve of the chrysanthemum in the growth stage; Analyzing the growth coefficient and curve smoothness of the developmental time curve; Based on the growth coefficient and the curve smoothness, the development status of the chrysanthemum in the growth stage is determined.

8. The soilless cultivation system for chrysanthemum production according to claim 1, characterized in that: Determining the environmental adjustment parameters and nutritional deficiency parameters of the chrysanthemum in the growth stage according to the growth inhibition factor includes: Calculate the environmental attenuation coefficient of the chrysanthemum in the growth stage according to the growth inhibition factor; Analyze the current environmental parameters of the small chrysanthemum at the growth stage, and determine the target environmental parameters required by the small chrysanthemum at the growth stage; Calculating the environmental adjustment parameters of the chrysanthemum in the growth stage based on the current environmental parameters, the target environmental parameters and the environmental attenuation coefficient; Extracting the nutritional deficiency type of the growth inhibitory factor, and based on the nutritional deficiency type, performing chemical tests on the soilless culture medium corresponding to the chrysanthemum at the growth stage to obtain test results; The nutrient absorption rate of the chrysanthemums at the growth stage is analyzed according to the test results, and the nutrient deficiency parameters are determined according to the nutrient absorption rate.

9. The soilless cultivation system for chrysanthemum production according to claim 1, characterized in that: The method of constructing a nutrient solution control algorithm for the chrysanthemum in the growth stage includes: Constructing a signal conversion algorithm for the chrysanthemum in the growth stage; Constructing a status collection module for the small chrysanthemums in the growth stage, and using the status collection module to collect status data of the small chrysanthemums in the growth stage in real time; According to the state data, construct a signal conversion algorithm for the small chrysanthemum in the growth stage, and use the signal conversion algorithm to analyze the deviation signal of the state data; Based on the deviation signal, a nutrient solution control algorithm for the chrysanthemum in the growth stage is constructed.

10. A soilless cultivation method for chrysanthemum production, characterized in that: The method comprises: Obtain target small chrysanthemum seeds, determine the chrysanthemum variety of the target small chrysanthemum seeds, analyze the cultivation requirements of the target small chrysanthemum seeds according to the chrysanthemum variety, and configure the soilless cultivation medium of the target small chrysanthemum seeds according to the cultivation requirements; According to the cultivation requirements of the target small chrysanthemum seeds, a cultivation environment for the target small chrysanthemum seeds is constructed; based on the cultivation environment, the target small chrysanthemum seeds are cultivated in the soilless cultivation medium to obtain small chrysanthemums at the budding stage; according to the cultivation requirements, a nutrient solution for the small chrysanthemums at the budding stage is configured; based on the nutrient solution, the small chrysanthemums at the budding stage are cultivated to obtain small chrysanthemums at the growth stage; Detecting the plant parameters of the chrysanthemum at the growth stage, calculating the physiological development parameters of the chrysanthemum at the growth stage according to the plant parameters, wherein the physiological development parameters include: water content, chlorophyll content and vitamin C content, constructing a cultivation analysis algorithm for the chrysanthemum at the growth stage, and analyzing the development status of the chrysanthemum at the growth stage according to the physiological development parameters using the cultivation analysis algorithm; According to the development state, analyzing the growth inhibition factor of the small chrysanthemum in the growth stage, determining the environmental adjustment parameters and the nutrient deficiency parameters of the small chrysanthemum in the growth stage according to the growth inhibition factor, adjusting the cultivation environment according to the environmental adjustment parameters to obtain an adjusted environment, constructing a nutrient solution control algorithm for the small chrysanthemum in the growth stage, and controlling the nutrient solution of the small chrysanthemum in the growth stage based on the nutrient solution control algorithm and the nutrient deficiency parameters to obtain a nutrient solution control plan; According to the adjusted environment and the nutrient solution control scheme, the small chrysanthemums in the growth stage are further cultivated to obtain target small chrysanthemums.

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