Green fertilizer production control system for increasing rice yield

Abstract

The invention discloses a green fertilizer production control system for improving rice yield, and relates to the technical field of fertilizer production.The green fertilizer production control system is characterized in that auxiliary raw materials and main raw materials are selected and mixed, then the size of a pile body is determined, the pile body is piled into a plurality of pile bodies for fermentation, environmental data are controlled during fermentation, meanwhile, microbial agent types are inoculated, and the fermentation quality is detected; when harmful substances exist, a treatment mode is selected for corresponding treatment, the problem that in the prior art, flexibility of raw material mixing is lacked is solved, meanwhile, sufficiency and richness of raw material components after mixing are guaranteed, the quality of follow-up raw material fermentation and the use effect are guaranteed, and by confirming the size of a pile body, the raw materials can be well mixed. The temperature uniformity and the ventilation uniformity of the pile body during fermentation are effectively guaranteed, the overall fermentation effect of the pile body is guaranteed, the fermentation efficiency of the fertilizer is improved, reference is provided for subsequent raw material fermentation adjustment and optimization, and the production efficiency of the fertilizer is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fertilizer production, and in particular to a green fertilizer production control system for improving rice yield. Background Art

[0002] Green fertilizer mainly refers to fertilizer that is environmentally friendly, pollution-free, and can provide comprehensive nutrition for plants. The raw materials of green fertilizer include animal and plant residues, such as crop straw, livestock and poultry manure, and green manure. Green fertilizer production control can accurately regulate the production process of green fertilizer to meet the growth needs of rice, thereby increasing yields.

[0003] Prior art, such as a method for producing an environmentally friendly microbial fertilizer disclosed in application publication number CN112778065A, comprises the following steps: collecting livestock manure from a farm and mixing it with rice husk at a wet weight ratio of 20:1, adding 25% of compost return material to ferment the compost, artificially inoculating a fermentation agent, taking an equal amount of samples from a sampling port of a fermentation tank to determine the fermentation rate; extracting the water-soluble organic carbon concentration of the water-soluble organic matter sample, performing ultraviolet-visible light spectrum and fluorescence spectrum scanning analysis on the diluted water-soluble organic matter samples extracted at different stages, transferring the fermented fertilizer to a dormancy tank for a dormancy test; and subjecting the dormant compost to subsequent drying, sieving and granulation to form granules, which are finally packaged using a packaging machine.

[0004] Prior art, such as a method for evaluating the quality of organic fertilizer fermentation disclosed in the application with publication number CN116777309A, comprises the following steps: setting the evaluation index of the quality of organic fertilizer fermentation; establishing the shape model of the ideal fermentation pile of organic fertilizer raw materials during composting; setting the data collection point of the fermentation pile; collecting the temperature a, pH value b, and water-soluble organic matter parameter c during fermentation at the data collection point of the fermentation pile at intervals of time t from the beginning of fermentation; calculating the fermentation quality index Y1 during the fermentation of organic fertilizer; calculating the finished product quality index Y2 of the fermented product; and comprehensively evaluating the fermentation quality of organic fertilizer according to the finished product quality index Y2 and the fermentation quality index Y1. The present invention can comprehensively evaluate the fermentation quality of organic fertilizer from multiple dimensions and multiple indicators, and the evaluation result has high reliability, which provides a strong reference basis for improving the quality of compost under different conditions.

[0005] The above scheme has at least the following deficiencies: 1. The ingredients and properties of the raw materials are different, and the organic matter composition of the mixed raw materials formed by mixing different raw materials is different. In the above scheme 1, only poultry and livestock manure is mixed with rice husks, and no suitable auxiliary raw materials are selected for mixing according to the properties of the main raw materials, thereby failing to improve the flexibility of raw material mixing, and failing to ensure the sufficiency and richness of the raw material components after mixing, affecting the quality of subsequent raw material fermentation and the effect of use, and failing to meet the growth needs of rice and increase yield.

[0006] 2. The raw materials need to be piled into a pile of a certain size during fermentation to ensure the temperature and ventilation of the pile. However, the above-mentioned Scheme 1 does not specifically disclose how to confirm the size of the pile, so it is impossible to effectively ensure the temperature uniformity and ventilation uniformity of the pile during fermentation, which reduces the overall effect of pile fermentation and fails to improve the fermentation efficiency of the fertilizer. At the same time, when analyzing the fermentation quality in the above-mentioned Scheme 2, there is a lack of detection and analysis of the temperature and ventilation uniformity of the pile, which makes it impossible to effectively understand the fermentation situation of the pile and provide data reference for subsequent raw material fermentation, which increases the difficulty of adjusting and optimizing fertilizer fermentation and affects the efficiency of fertilizer production.

[0007] 3. The raw materials may contain some harmful substances, but the above scheme lacks detection and treatment of harmful substances in fertilizers, which leads to damage to the soil structure when the fertilizers are used later, and interferes with the growth of rice, affecting the growth and yield of rice. Summary of the invention

[0008] In view of the above-mentioned technical deficiencies, the object of the present invention is to provide a green fertilizer production control system for increasing rice yield.

[0009] To solve the above technical problems, the present invention adopts the following technical solution: The present invention provides a green fertilizer production control system for improving rice yield, including: an initial preparation unit, used to obtain basic data of the main raw materials of the fertilizer, and obtain historical production records of the main raw materials, select auxiliary raw materials of the fertilizer and preparation and addition data of the auxiliary raw materials, and then mix the auxiliary raw materials with the main raw materials to obtain mixed raw materials.

[0010] The primary quality detection unit is used to detect the organic matter data of the mixed raw materials and determine whether the initial preparation quality of the mixed raw materials is qualified. If it is unqualified, it returns to the initial preparation unit. If it is qualified, the fermentation control unit is executed.

[0011] The fermentation control unit includes an environmental control module and a microbial control module.

[0012] The environmental control module is used to make the mixed raw materials into piles in the fermentation area, then obtain the piles, and confirm and control the environmental data of the fermentation area.

[0013] The microbial control module is used to obtain the organic matter data of the mixed raw materials, confirm the type of microbial agent inoculated and the fermentation stage, and monitor the fermentation stage of each pile. When the fermentation stage of each pile reaches the fermentation stage of the inoculated microbial agent type, the microbial agent is inoculated.

[0014] The secondary quality detection unit is used to detect the fermentation quality of each pile and select the piles that need to be subjected to secondary treatment as target piles.

[0015] The fertilizer processing unit is used to obtain the harmful substance data of each target pile, confirm each processing method of each target pile, and perform corresponding processing.

[0016] The beneficial effects of the present invention are as follows: the present invention provides a green fertilizer production control system for improving rice yield. First, according to the organic matter data of the main raw material, the auxiliary raw material is selected for mixing, and then the size of the pile is confirmed, and several piles are piled for fermentation. During the fermentation, the environmental data is controlled, the type of microbial agent is inoculated, and the quality of the fermentation is detected. When harmful substances exist, a treatment method is selected for corresponding treatment. The present invention solves the problem of lack of flexibility in raw material mixing in the prior art, and at the same time ensures the sufficiency and richness of the raw material components after mixing, and ensures the quality of subsequent raw material fermentation and the effect of use. By confirming the size of the pile, the temperature uniformity and ventilation uniformity of the pile during fermentation are effectively guaranteed, the overall effect of the pile fermentation is guaranteed, and the fermentation efficiency of the fertilizer is improved. At the same time, the temperature and ventilation uniformity of the pile are detected and analyzed, and the fermentation situation of the pile is effectively understood, providing data reference for subsequent raw material fermentation, reducing the difficulty of fertilizer fermentation adjustment and optimization, improving the efficiency of fertilizer production, treating harmful substances, reducing the damage to the soil structure when the fertilizer is used in the subsequent use, reducing the interference with rice growth, meeting the rice growth demand, and improving rice yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the system structure connection of the present invention. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 As shown, a green fertilizer production control system for improving rice yield includes: a primary mixing unit, a primary quality detection unit, a fermentation control unit, a secondary quality detection unit, and a fertilizer processing unit.

[0021] The primary blending unit is used to obtain the basic data of the main raw material of the fertilizer, obtain the historical production record of the main raw material, select the auxiliary raw materials of the fertilizer and the blending and adding data of the auxiliary raw materials, and then mix the auxiliary raw materials with the main raw materials to obtain the mixed raw materials.

[0022] It should be noted that the main raw material is the raw material mainly used in fertilizer production, which is set by the production personnel or the raw material with the largest weight is the main raw material. For example, the raw materials for fertilizer production in the warehouse include crop straw, livestock and poultry manure, and animal bone meal, etc. The production personnel can set the main raw material in the green fertilizer production control system, or the green fertilizer production control system can be connected to the warehouse management system to automatically obtain the weight of crop straw, livestock and poultry manure, and animal bone meal, etc., and select the raw material with the largest weight as the main raw material, and the remaining raw materials are the auxiliary raw materials.

[0023] In the above, the basic data includes organic matter data and weight, etc., wherein the organic matter data includes carbon content, nitrogen content and carbon-nitrogen ratio, etc. The green fertilizer production control system is connected to the warehouse management system, and then the basic data of the main raw materials are obtained from the warehouse management system.

[0024] In a specific embodiment, the auxiliary raw materials of the fertilizer and the blending and adding data of the auxiliary raw materials are selected, and the specific process is as follows: the organic matter data and weight are obtained from the basic data of the main raw materials of the fertilizer, and the weight, organic matter data, estimated organic matter data, auxiliary raw material type, auxiliary raw material organic matter data, auxiliary raw material weight and initial quality characteristic value corresponding to each production are obtained from the historical production records of the main raw materials.

[0025] Obtain the estimated organic matter data of fertilizer from the rice planting center, subtract the organic matter data of the main raw material from the estimated organic matter data to obtain the organic matter data to be allocated, and subtract the organic matter data corresponding to each production from the estimated organic matter data to obtain the organic matter data to be allocated corresponding to each production.

[0026] Compare the organic matter data, weight and organic matter data to be blended of the main raw materials with the organic matter data, weight and organic matter data to be blended corresponding to each production, and select the productions with the same organic matter data, weight and organic matter data to be blended as the reference productions.

[0027] Extract the auxiliary raw material type, auxiliary raw material organic matter data, auxiliary raw material weight and initial quality characteristic values ​​corresponding to each reference production, and count the organic matter data, weight and initial quality characteristic values ​​corresponding to each auxiliary raw material type.

[0028] The actual organic matter data of each auxiliary raw material type is obtained from the fertilizer management center, and then the allocation priority value corresponding to each auxiliary raw material type is calculated, and the auxiliary raw material type with the largest priority value is selected as the auxiliary raw material of the fertilizer, and the mode of each auxiliary raw material weight is selected as the allocation and addition data of the auxiliary raw material.

[0029] In the above, the calculation of the allocation priority value corresponding to each auxiliary raw material type is as follows: the actual organic matter data of each auxiliary raw material type is recorded as , where f represents the serial number of each auxiliary raw material type, and f is a positive integer. The average values ​​of each organic matter data, each weight, and each initial adjustment quality characteristic value corresponding to each auxiliary raw material type are calculated after removing the maximum and minimum values, and the average organic matter data, average weight, and average initial adjustment quality characteristic value corresponding to each auxiliary raw material type are obtained, which are recorded as , and .

[0030] The formula for calculating the allocation priority value is: , where It represents the allocation priority value corresponding to the f-th auxiliary raw material type, e represents the natural constant, and r represents the number of auxiliary raw material types.

[0031] The organic matter data contained in raw materials collected at different times are different. Therefore, when mixing the raw materials, it is necessary to adjust the type and weight of auxiliary raw materials according to the organic matter data to ensure that the organic matter data of the mixed fertilizer meets the standards, which is conducive to the growth and reproduction of microorganisms, improves the fermentation effect of the raw materials, and ensures the quality of the fertilizer.

[0032] The primary quality detection unit is used to detect the organic matter data of the mixed raw materials and determine whether the initial preparation quality of the mixed raw materials is qualified. If it is unqualified, it returns to the initial preparation unit. If it is qualified, the fermentation control unit is executed.

[0033] Among them, near-infrared spectroscopy analysis can be used to detect the organic matter data of the mixed raw materials. The specific detection process has been disclosed on the Internet and will not be repeated here.

[0034] In a specific embodiment, whether the initial preparation quality of the mixed raw materials is qualified is judged. The specific process is as follows: the organic matter data of the mixed raw materials is subtracted from the estimated organic matter data of the fertilizer obtained by the rice planting center, and then divided by the estimated organic matter data of the fertilizer obtained by the rice planting center to obtain the initial preparation quality characteristic value of the mixed raw materials. When the initial preparation quality characteristic value of the mixed raw materials is greater than 0, it indicates that the initial preparation quality of the mixed raw materials is qualified; otherwise, it indicates that the initial preparation quality of the mixed raw materials is unqualified.

[0035] It should be noted that the initial quality characteristic value of the mixed raw material is used as the initial quality characteristic value of the main raw material for this production, and is stored in the historical production record of the main raw material.

[0036] The fermentation control unit includes an environmental control module and a microbial control module.

[0037] The environmental control module is used to make the mixed raw materials into piles in the fermentation area, then obtain the piles, and confirm and control the environmental data of the fermentation area.

[0038] In a specific embodiment, the mixed raw materials are made into piles in the fermentation area, and the specific process is as follows: the auxiliary raw material type, auxiliary raw material weight, pile size, thermal insulation characteristic value, air permeability characteristic value, and fermentation quality characteristic value corresponding to each reference production are obtained from the historical production records of the main raw material; each reference production whose auxiliary raw material type is the same as the auxiliary raw material of the fertilizer and whose auxiliary raw material weight is the same as the weight in the formulation and addition data is taken as each target production.

[0039] The pile size, thermal insulation characteristic value, ventilation characteristic value and fermentation quality characteristic value corresponding to each target production are extracted, and then the fermentation quality characteristic value corresponding to each target production is clustered to obtain each data group and the order of each data group, and each fermentation quality characteristic value in the first data group is obtained, and the target production corresponding to each fermentation quality characteristic value in the first data group is extracted as each marked production, and the thermal insulation characteristic value and ventilation characteristic value corresponding to each marked production are obtained, and then the maximum value and the minimum value are removed respectively to perform mean calculation to obtain the reference thermal insulation characteristic value and ventilation characteristic value, which are recorded as and .

[0040] The thermal insulation characteristic value and air permeability characteristic value corresponding to each marked production are recorded as and , using the analytical formula , get the characteristic difference value corresponding to the j-th marking production , select the pile size produced by the mark with the smallest characteristic difference value as the size of each pile, and then make the mixed raw materials into piles according to the pile size.

[0041] In another specific embodiment, the specific process of confirming and controlling the environmental data of the fermentation area is as follows: obtaining the environmental data corresponding to each marked production from the historical production records of the main raw material, selecting the majority from the environmental data corresponding to each marked production as the environmental data of the fermentation area, and controlling the environmental control equipment to control the environmental data of the fermentation area.

[0042] Among them, environmental data include temperature and pH value, etc. Environmental control equipment includes temperature control equipment and acid and alkali addition devices, and temperature control equipment includes air conditioners, hot air blowers and coolers, etc.

[0043] When the raw materials are fermented, they need to be made into piles of suitable sizes to ensure uniform temperature and ventilation of the piles, avoid cold or hot areas, and make the fermentation process more uniform and efficient. Uniform temperature and ventilation can accelerate the activity of microorganisms, thereby increasing the decomposition rate of compost and shortening the composting time. In addition, uneven temperature and ventilation may cause some harmful substances to be produced during the composting process, such as ammonia and hydrogen sulfide, which will not only affect the quality of the compost, but also pollute the surrounding environment. Ensuring uniform temperature and ventilation in the compost pile will help reduce the generation of harmful substances.

[0044] The microbial control module is used to obtain the organic matter data of the mixed raw materials, confirm the type of microbial agent inoculated and the fermentation stage, and monitor the fermentation stage of each pile. When the fermentation stage of each pile reaches the fermentation stage of the inoculated microbial agent type, the microbial agent is inoculated.

[0045] Among them, the types of microbial agents include bacillus and yeast, etc. The fermentation stage of the mixed raw materials includes a temperature rise stage, a high temperature stage and a temperature fall and mature stage. The functions of different fermentation stages have been disclosed in detail on the Internet and will not be repeated here.

[0046] In a specific embodiment, the specific process of the microbial control module is as follows: collect the microbial data and organic data of the mixed raw materials, and at the same time obtain the microbial data, organic data, microbial agents, microbial agent inoculation amount and inoculation stage corresponding to each marked production from the microbial agent inoculation record of the main raw materials.

[0047] It should be noted that the microbial data includes the content of each microbial agent, and the organic matter data includes the cellulose content and the lignin content, etc. The microbial data of the mixed raw materials can be collected using a microbial counter, and the organic matter data can be collected using a near infrared spectrometer.

[0048] The inoculation stage refers to the fermentation stage of inoculating microbial agents.

[0049] Select each marked production with the same microbial data and organic matter data as the mixed raw materials as each screening production, and extract the microbial agents, microbial agent inoculation amount and inoculation stage corresponding to each screening production, select the microbial agent with the largest number of microbial agents in each screening production as the microbial agent type for inoculation, and obtain the microbial agent inoculation amount and inoculation stage of each screening production corresponding to the inoculated microbial agent type, and select the microbial agent inoculation amount and inoculation stage with the largest number of microbial agent inoculations and the largest number of inoculation stages as the microbial agent inoculation amount and fermentation stage of the microbial agent type for inoculation.

[0050] A temperature sensor is arranged in each pile to collect the fermentation temperature of each pile, and compared with the temperature of each fermentation stage in the environmental data of the fermentation area to obtain the fermentation stage of each pile. When the fermentation stage of each pile is the same as the fermentation stage of the inoculated microbial agent type, the microbial agent is inoculated.

[0051] Among them, when the fermentation temperature of a pile is the same as the temperature of a fermentation stage, the fermentation stage is the fermentation stage of the pile, so as to obtain the fermentation stage of each pile.

[0052] The secondary quality detection unit is used to detect the fermentation quality of each pile and select the piles that need to be subjected to secondary treatment as the target piles; In a specific embodiment, the fermentation quality of each pile is detected, and the specific process is as follows: during fermentation, each collection time is arranged according to a preset time interval, and a plurality of collection points are arranged in each pile. The temperature of each collection point in each pile is collected at each collection time by using a temperature sensor, and the air permeability of each collection point in each pile is collected at each collection time by using an inserted air permeability meter, and the temperature and air permeability of each collection point in each pile at each collection time are obtained, and then the thermal insulation characteristic value and the air permeability characteristic value of each pile are calculated, and they are marked as and , c represents the number of each pile, and c is a positive integer.

[0053] The preset time interval is set by the fertilizer production personnel and can be 10 minutes or 20 minutes.

[0054] In the above, the calculation process of the thermal insulation characteristic value and the air permeability characteristic value of each pile is as follows: the temperature and air permeability of each sampling point in each pile at each sampling time are calculated by difference, and each temperature difference and each air permeability difference of each pile at each sampling time are obtained, which are recorded as and , where i represents the number of each temperature difference, represents the number of each air permeability difference, t represents the number of each collection time, i, and t are both positive integers, and then substitute them into the calculation formula and The thermal insulation characteristic value of the cth pile is obtained and breathability characteristics , q represents the number of temperature differences, p represents the number of acquisition moments, Indicates the quantity of poor air permeability, , They are the set temperature difference threshold and air permeability difference threshold respectively.

[0055] It should be noted that the temperature difference threshold and the air permeability difference threshold are the critical values ​​for judging whether the temperature difference and the air permeability difference are qualified, respectively, and are set by the fertilizer production personnel. When the temperature difference in the pile is greater than the temperature difference threshold, it indicates that the temperature in the pile is uneven and unqualified. Similarly, when the air permeability difference in the pile is greater than the air permeability difference threshold, it indicates that the air permeability in the pile is uneven and unqualified; for example: the temperature difference threshold is 3°C, the temperature difference in the pile is 5°C, 5°C>3°C, indicating that the temperature in the pile is uneven and unqualified.

[0056] After fermentation, the nutrient data and harmful substance data of each pile are collected, and then the material characteristic value of each pile is calculated and recorded as .

[0057] Among them, nutrient data includes the content of each nutrient substance, including potassium content and calcium content, etc.; harmful substance data includes the content of each type of harmful substance, including mercury content and lead content, etc. Spectrometers can be used to collect nutrient data and harmful substance data.

[0058] In a specific embodiment, the material characteristic value calculation process of each pile is as follows: the nutrient data and harmful substance data of each pile are normalized respectively, and the processed values ​​are recorded as and , substitute into the calculation formula: The material characteristic value of the cth pile is obtained .

[0059] Fermentation quality characteristic values ​​of each pile: , Represents the fermentation quality characteristic value of the c-th pile.

[0060] The minimum fermentation quality characteristic value is selected from each fermentation quality characteristic value in the first data group as the reference fermentation quality characteristic value threshold, denoted as .

[0061] when ≥ , indicating that the fermentation quality of the cth pile is qualified; when < , indicating that the fermentation quality of the cth pile is unqualified.

[0062] It should be noted that the thermal insulation characteristic value, permeability characteristic value and fermentation quality characteristic value of each pile are respectively calculated as the mean, and the calculation results are used as the thermal insulation characteristic value, permeability characteristic value and fermentation quality characteristic value of the main raw material production this time, and are stored in the historical production record of the main raw material.

[0063] In another specific embodiment, the piles that need to be processed for the second time are screened out as target piles. The specific process is as follows: when the harmful substance data in a pile is greater than a preset harmful substance data threshold, the pile needs to be processed for the second time and is used as a target pile, thereby obtaining target piles.

[0064] Among them, the setting process of presetting the harmful substance data threshold is the same as that of the temperature difference threshold and the air permeability difference threshold, and will not be repeated here.

[0065] The fertilizer processing unit is used to obtain the harmful substance data of each target pile, confirm each processing method of each target pile, and perform corresponding processing.

[0066] In a specific embodiment, the specific process of confirming the treatment method of each target pile is as follows: obtaining the type of each harmful substance from the harmful substance data of each target pile, obtaining the set of harmful substances that can be treated corresponding to each repair substance in each treatment method from the fertilizer production management center, when a harmful substance type in the harmful substance data of a certain target pile is the same as a harmful substance type in the set of harmful substances that can be treated corresponding to a repair substance in a certain treatment method, then the treatment method is used as the treatment method of the target pile, and the repair substance is used as the repair substance of the target pile, so as to confirm the treatment methods and repair substances of each target pile, and then confirm the order of the treatment methods in each target pile.

[0067] It should be added that the treatment methods include physical, chemical and biological methods; the various repair substances for physical methods include activated carbon and bentonite, etc.; the various repair substances for chemical methods include lime and calcium carbonate, etc.; the various repair substances for biological methods include bacteria and fungi, etc.

[0068] Preferably, the order of confirming each treatment method in each target pile is specifically determined as follows: the content of each type of harmful substance is obtained from the harmful substance data of each target pile, and the unit processing amount of each repair substance corresponding to each type of harmful substance in each treatment method corresponding to each target pile is obtained from the fertilizer production management center, so as to obtain the required content of each repair substance in each treatment method corresponding to each target pile, and the total content of the repair substance corresponding to each treatment method of each target pile is accumulated to obtain.

[0069] It should be noted that the unit treatment volume indicates the content of repair substances required to treat a unit content of the type of harmful substances.

[0070] Extract the content of each type of harmful substance treated by each repair substance in each treatment method corresponding to each target pile, and add up the total content that needs to be treated for each treatment method for each target pile. At the same time, obtain the new substance generation data of each repair substance in each treatment method corresponding to each target pile from the repair record, and add up the total new substance generation data for each treatment method for each target pile; then calculate the priority value of each treatment method corresponding to each target pile, and sort them in descending order of the priority value to obtain the order of each treatment method in each target pile.

[0071] In the above, the total content of repaired materials, the total content to be treated and the total new material generated data of each target pile corresponding to each treatment method are normalized, and then the processed values ​​are recorded as , and , v represents the number of each target pile, r represents the number of each treatment method, v and r are both positive integers, according to the calculation formula , get the priority value of the vth target heap corresponding to the rth processing method .

[0072] It should be noted that a spectrometer is used to collect data on hazardous substances before and after the pile is treated using the treatment method, and the data on hazardous substances after treatment are compared with the data on hazardous substances before treatment. The data where there is data on hazardous substances after treatment but no data on hazardous substances before treatment is data generated for new substances.

[0073] Using a treatment method that will not produce new substances first can reduce harmful substances in the pile, reduce the difficulty of subsequent treatment methods that will produce new substances, and improve the treatment effect and efficiency.

[0074] The embodiment of the present invention first selects auxiliary raw materials for mixing according to the organic matter data of the main raw materials, then confirms the size of the pile, piles them into several piles for fermentation, controls environmental data during fermentation, inoculates the type of microbial agent, and detects the quality of fermentation. When harmful substances are present, a treatment method is selected for corresponding treatment. The present invention solves the problem of lack of flexibility in raw material mixing in the prior art, while ensuring the sufficiency and richness of the raw material components after mixing, and ensuring the quality of subsequent raw material fermentation and the effect of use. By confirming the size of the pile, the temperature uniformity and ventilation uniformity of the pile during fermentation are effectively guaranteed, the overall effect of pile fermentation is guaranteed, and the fermentation efficiency of the fertilizer is improved. At the same time, the temperature and ventilation uniformity of the pile are detected and analyzed, and the fermentation situation of the pile is effectively understood, providing data reference for subsequent raw material fermentation, reducing the difficulty of fertilizer fermentation adjustment and optimization, and improving the efficiency of fertilizer production. Harmful substances are treated to reduce the damage to the soil structure when the fertilizer is used in the subsequent use, reduce interference with rice growth, meet rice growth needs, and increase rice yield.

[0075] The above contents are merely examples and explanations of the concept of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined in this specification, they should all fall within the protection scope of the present invention.

Claims

1. A green fertilizer production control system for increasing rice yield, characterized in that: include: The primary blending unit is used to obtain the basic data of the main raw material of the fertilizer and the historical production records of the main raw material, select the auxiliary raw materials of the fertilizer and the blending and adding data of the auxiliary raw materials, and then mix the auxiliary raw materials with the main raw materials to obtain the mixed raw materials; A primary quality detection unit is used to detect the organic matter data of the mixed raw materials and determine whether the initial preparation quality of the mixed raw materials is qualified. If it is unqualified, it returns to the initial preparation unit. If it is qualified, the fermentation control unit is executed; The fermentation control unit includes an environmental control module and a microbial control module; An environmental control module is used to make the mixed raw materials into piles in the fermentation area, and then obtain the piles, confirm and control the environmental data of the fermentation area; The microbial control module is used to obtain the organic matter data of the mixed raw materials, confirm the type of microbial agent to be inoculated and the fermentation stage, and monitor the fermentation stage of each pile at the same time. When the fermentation stage of each pile reaches the fermentation stage of the type of microbial agent to be inoculated, the microbial agent is inoculated; The secondary quality detection unit is used to detect the fermentation quality of each pile and select the piles that need to be subjected to secondary treatment as the target piles; The fertilizer processing unit is used to obtain the harmful substance data of each target pile, confirm each processing method of each target pile, and perform corresponding processing.

2. A green fertilizer production control system for increasing rice yield according to claim 1, characterized in that: The specific process of selecting the auxiliary raw materials of the fertilizer and the preparation and addition data of the auxiliary raw materials is as follows: Obtain organic matter data and weight from the basic data of the main raw materials of the fertilizer, and obtain the weight, organic matter data, estimated organic matter data, auxiliary raw material type, auxiliary raw material organic matter data, auxiliary raw material weight and initial quality characteristic value corresponding to each production from the historical production records of the main raw materials; Obtain the estimated organic matter data of fertilizer from the rice planting center, subtract the organic matter data of the main raw material from the estimated organic matter data to obtain the organic matter data to be allocated, and subtract the organic matter data from the estimated organic matter data corresponding to each production to obtain the organic matter data to be allocated corresponding to each production; Compare the organic matter data, weight and data of organic matter to be blended of the main raw material with the organic matter data, weight and data of organic matter to be blended corresponding to each production, and select the productions with the same organic matter data, weight and data of organic matter to be blended as the reference productions; Extract the auxiliary raw material type, auxiliary raw material organic matter data, auxiliary raw material weight and initial quality characteristic values ​​corresponding to each reference production, and count the organic matter data, weight and initial quality characteristic values ​​corresponding to each auxiliary raw material type; The actual organic matter data of each auxiliary raw material type is obtained from the fertilizer management center, and then the allocation priority value corresponding to each auxiliary raw material type is calculated, and the auxiliary raw material type with the largest priority value is selected as the auxiliary raw material of the fertilizer, and the mode of each auxiliary raw material weight is selected as the allocation and addition data of the auxiliary raw material.

3. A green fertilizer production control system for increasing rice yield according to claim 2, characterized in that: The specific process of calculating the allocation priority value corresponding to each auxiliary raw material type is as follows: The actual organic matter data of each auxiliary raw material type is recorded as , where f represents the serial number of each auxiliary raw material type, and f is a positive integer. The average values ​​of each organic matter data, each weight, and each initial adjustment quality characteristic value corresponding to each auxiliary raw material type are calculated after removing the maximum and minimum values, and the average organic matter data, average weight, and average initial adjustment quality characteristic value corresponding to each auxiliary raw material type are obtained, which are recorded as , and ; The formula for calculating the allocation priority value is: , where It represents the allocation priority value corresponding to the f-th auxiliary raw material type, e represents the natural constant, and r represents the number of auxiliary raw material types.

4. A green fertilizer production control system for increasing rice yield according to claim 2, characterized in that: The mixed raw materials are made into piles in the fermentation area, and the specific process is as follows: Obtain the auxiliary raw material type, auxiliary raw material weight, pile size, thermal insulation characteristic value, air permeability characteristic value, and fermentation quality characteristic value corresponding to each reference production from the historical production records of the main raw material; take each reference production whose auxiliary raw material type is the same as the auxiliary raw material of the fertilizer and whose auxiliary raw material weight is the same as the weight in the blending and addition data as each target production; The pile size, thermal insulation characteristic value, ventilation characteristic value and fermentation quality characteristic value corresponding to each target production are extracted, and then the fermentation quality characteristic value corresponding to each target production is clustered to obtain each data group and the order of each data group, and each fermentation quality characteristic value in the first data group is obtained, and the target production corresponding to each fermentation quality characteristic value in the first data group is extracted as each marked production, and the thermal insulation characteristic value and ventilation characteristic value corresponding to each marked production are obtained, and then the maximum value and the minimum value are removed respectively to perform mean calculation to obtain the reference thermal insulation characteristic value and ventilation characteristic value, which are recorded as and ; The thermal insulation characteristic value and air permeability characteristic value corresponding to each marked production are recorded as and , using the analytical formula , get the characteristic difference value corresponding to the j-th marked production , select the pile size produced by the mark with the smallest characteristic difference value as the size of each pile, and then make the mixed raw materials into piles according to the pile size.

5. A green fertilizer production control system for increasing rice yield according to claim 4, characterized in that: The specific process of confirming and controlling the environmental data of the fermentation area is as follows: obtaining the environmental data corresponding to each marked production from the historical production records of the main raw material, selecting the majority from the environmental data corresponding to each marked production as the environmental data of the fermentation area, and controlling the environmental control equipment to control the environmental data of the fermentation area.

6. A green fertilizer production control system for increasing rice yield according to claim 4, characterized in that: The specific process of the microbial control module is as follows: Collect the microbial data and organic data of the mixed raw materials, and at the same time obtain the microbial data, organic data, microbial agents, microbial agent inoculation amount and inoculation stage corresponding to each marked production from the microbial agent inoculation record of the main raw materials; Select each marked production with the same microbial data and organic matter data as the mixed raw material as each screening production, and extract the microbial agent, microbial agent inoculation amount and inoculation stage corresponding to each screening production, select the microbial agent with the largest number of microbial agents in each screening production as the inoculated microbial agent type, and obtain the microbial agent inoculation amount and inoculation stage of each screening production corresponding to the inoculated microbial agent type, and select the microbial agent inoculation amount and inoculation stage with the largest number of microbial agent inoculation amount and the largest number of inoculation stage as the microbial agent inoculation amount and fermentation stage of the microbial agent type inoculated; A temperature sensor is arranged in each pile to collect the fermentation temperature of each pile, and compared with the temperature of each fermentation stage in the environmental data of the fermentation area to obtain the fermentation stage of each pile. When the fermentation stage of each pile is the same as the fermentation stage of the inoculated microbial agent type, the microbial agent is inoculated.

7. A green fertilizer production control system for increasing rice yield according to claim 4, characterized in that: The specific process of detecting the fermentation quality of each pile is as follows: During fermentation, each collection time is arranged according to a preset time interval, and a number of collection points are arranged in each pile. The temperature of each collection point in each pile is collected at each collection time by using a temperature sensor, and the air permeability of each collection point in each pile is collected at each collection time by using an inserted air permeability meter. The temperature and air permeability of each collection point in each pile at each collection time are obtained, and then the thermal insulation characteristic value and air permeability characteristic value of each pile are calculated and marked as and , c represents the number of each pile, and c is a positive integer; After fermentation, the nutrient data and harmful substance data of each pile are collected, and then the material characteristic value of each pile is calculated and recorded as ; Fermentation quality characteristic values ​​of each pile: , Indicates the fermentation quality characteristic value of the c-th pile; The minimum fermentation quality characteristic value is selected from each fermentation quality characteristic value in the first data group as the reference fermentation quality characteristic value threshold, denoted as ; when ≥ , indicating that the fermentation quality of the cth pile is qualified; when < , indicating that the fermentation quality of the cth pile is unqualified.

8. A green fertilizer production control system for increasing rice yield according to claim 7, characterized in that: The calculation process of the thermal insulation characteristic value and the ventilation characteristic value of each pile is as follows: The temperature and air permeability of each sampling point in each pile at each sampling time are calculated by difference, and the temperature difference and air permeability difference of each pile at each sampling time are obtained, which are recorded as and , where i represents the number of each temperature difference, represents the number of each air permeability difference, t represents the number of each collection time, i, and t are both positive integers, and then substitute them into the calculation formula and The thermal insulation characteristic value of the cth pile is obtained and breathability characteristics , q represents the number of temperature differences, p represents the number of acquisition moments, Indicates the quantity of poor air permeability, , They are the set temperature difference threshold and air permeability difference threshold respectively.

9. A green fertilizer production control system for increasing rice yield according to claim 1, characterized in that: The specific process of confirming the processing method of each target pile is as follows: The type of each harmful substance is obtained from the harmful substance data of each target pile, and the set of harmful substances that can be treated corresponding to each remediation substance in each treatment method is obtained from the fertilizer production management center. When a harmful substance type in the harmful substance data of a certain target pile is the same as a harmful substance type in the set of harmful substances that can be treated corresponding to a remediation substance in a certain treatment method, the treatment method is used as the treatment method of the target pile, and the remediation substance is used as the remediation substance of the target pile, so as to confirm the treatment methods and remediation substances of each target pile, and then confirm the order of the treatment methods in each target pile.

10. A green fertilizer production control system for increasing rice yield according to claim 9, characterized in that: The specific process of confirming the order of each processing method in each target pile is as follows: The content of each type of harmful substance is obtained from the harmful substance data of each target pile, and the unit treatment amount of each type of harmful substance corresponding to each treatment method of each target pile is obtained from the fertilizer production management center, so as to obtain the required content of each repair substance in each treatment method of each target pile, and the total content of the repair substance corresponding to each treatment method of each target pile is accumulated; Extract the content of each type of harmful substance treated by each repair substance in each treatment method corresponding to each target pile, and add up the total content that needs to be treated for each treatment method for each target pile. At the same time, obtain the new substance generation data of each repair substance in each treatment method corresponding to each target pile from the repair record, and add up the total new substance generation data for each treatment method for each target pile; then calculate the priority value of each treatment method corresponding to each target pile, and sort them in descending order of the priority value to obtain the order of each treatment method in each target pile.

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