JP2023150886A - Information processing device, information processing system, information processing program, and information processing method - Google Patents

Abstract

To provide a technology that can present countermeasure tasks for improving yields required in a plurality of fields and their priorities in an easy-to-understand manner.SOLUTION: An information processing device (1) comprises: an acquisition unit (131) for acquiring, regarding a plurality of fields, field history information and field diagnosis information for each field section unit; a determination unit (132) for determining a degree of necessity for one or more countermeasure tasks for improving yields based on the field history information and the field diagnosis information; and a generation unit (133) for generating a countermeasure map (M2) to which a determination result for each field section unit by the determination unit (132) is reflected.SELECTED DRAWING: Figure 2

Description

The present invention relates to an information processing device, an information processing system, an information processing program, and an information processing method.

Conventionally, various techniques have been proposed for proposing measures that contribute to improving crop yields. For example, Non-Patent Document 1 provides a comprehensive diagnosis of the major factors that inhibit high yield in soybean, such as poor drainage/moisture damage, drought damage, lack of fertility, black root rot disease, fruit-feeding insect damage, and weed damage risk. , a soybean cultivation improvement technology introduction support tool has been disclosed that presents a countermeasure manual for its improvement. In addition, Non-Patent Document 2 states that production history, work history, production materials, and yield information for each field are collected and managed, and based on that, the growth situation of each field is diagnosed, and the optimal crop for the field and cultivation improvement are made. A cultivation management system that proposes measures (amount of fertilizer, etc.) has been disclosed.

National Agriculture and Food Research Organization, Standard Operating Procedures for Soybean Cultivation Improvement Technology Introduction Support Tool Based on Diagnosis, October 2020 Toyota Motor Corporation, Applying the Toyota Production System cultivated through manufacturing to agriculture, 1995, https://www.toyota.co.jp/housaku/

When cultivating one type of crop in multiple fields (including cases where each management entity is different and cases where one management entity farms multiple fields), the necessary countermeasures must be taken for each field. different. Furthermore, depending on the content of the countermeasure work, it may be difficult to perform the same countermeasure work on each field at the same time (it may be necessary to perform the countermeasure work in order). However, in the conventional techniques described in Patent Documents 1 and 2, it is difficult to provide information such as whether to prioritize countermeasure work in a specific field or from which field to start a specific countermeasure work. Users could not easily obtain this information (they had to compare the contents presented individually for each field).
An object of one aspect of the present invention is to provide a technique that can clearly present countermeasures for improving yield and their priorities in a plurality of fields.

An information processing device according to one aspect of the present invention includes an acquisition unit that acquires field history information and field diagnosis information for each field section, and a yield rate based on the field history information and the field diagnosis information, regarding a plurality of fields. It includes a determining section that determines the necessity of one or more countermeasures for improvement, and a generating section that generates a countermeasure map in which the determination results for each field section by the determining section are reflected.

An information processing system according to another aspect of the present invention includes an acquisition unit that acquires field history information and field diagnosis information for each field section regarding a plurality of fields; a determination unit that determines the necessity of one or more countermeasures for improvement; a generation unit that generates a countermeasure map that reflects the determination results for each field section by the determination unit; and a generation unit that presents the countermeasure map. It is equipped with a presentation section to

An information processing method according to another aspect of the present invention includes a step of acquiring field history information and field diagnosis information for each field section, and determining yield information based on the field history information and the field diagnosis information, regarding a plurality of fields. a step of determining the necessity of one or more countermeasures for improvement; and a step of generating a countermeasure map reflecting the determination results for each field section obtained in the step of determining the necessity. have.

Each aspect of the present invention may be realized by a computer, and in this case, by operating the computer as each section (software element) included in the information processing device or the information processing system, the information processing device or the information processing system A program for realizing the above on a computer, and a computer-readable recording medium on which the program is recorded also fall within the scope of the present invention.

According to one aspect of the present invention, it is possible to present in an easy-to-understand manner the countermeasures to improve yield required in a plurality of fields and their priorities.

1 is a block diagram showing a schematic configuration of an information processing system according to an embodiment of one aspect of the present invention. FIG. 2 is a block diagram showing a functional configuration of an information processing device included in the information processing system according to the embodiment. FIG. 3 is a diagram showing an example of a screen displayed by a terminal communicating with the device. It is a table showing a list of question items and answer options stored by the device for acquiring field history information. It is a figure showing an example of the acquisition method of field diagnostic information by the same device. It is a figure which shows an example of the acquisition method of crop yield quality performance information after implementing countermeasure work by the same apparatus. It is a figure showing an example of processing contents of the same device. FIG. 7 is a diagram showing another example of a screen displayed by a terminal communicating with the device. It is a graph showing processing contents by the same device. FIG. 3 is a diagram showing an example of presentation content presented by a presentation unit included in the system. It is a figure which shows the other example of the presentation content which the presentation part with which the system is equipped presents. 7 is a flowchart showing the flow of an information processing method according to an embodiment of another aspect of the present invention.

First, an embodiment of one aspect (information processing system) of the present invention will be described.

The information processing system 100 includes an information processing device 1 and an information acquisition device 2, as shown in FIG. These are connected to each other via a communication network N. Further, the information processing system 100 is connected to at least one terminal T via a communication network N.

[Terminal]
The terminal T with which the information processing system 100 communicates is composed of a PC, a mobile phone, a tablet terminal, or the like. The terminal T has an operation section Ta and a presentation section Tb. The operation unit Ta is composed of a keyboard, a pointing device, a touch panel, etc. that are operated by the user. The presentation unit Tb includes a display device (liquid crystal panel, etc.), a speaker, a printer, and the like. Furthermore, the terminal T has an Internet browser installed. Note that the terminal T may have a dedicated information viewing application installed therein.

[Information acquisition device]
The information acquisition device 2 acquires information regarding a field. The information acquisition device 2 includes, for example, a drone, an automatically steered tractor, a yield combine harvester, and the like. Drones are equipped with cameras. Therefore, the drone can acquire image data of the field by flying over the field and taking aerial photographs of the field. Automatic steering tractors are equipped with position sensors. Therefore, by moving over the field, the automatically steered tractor can acquire height (elevation) data (height difference map) for each position in the field. In addition, the yield combine harvester has a function of periodically measuring the weight of harvested crops. Therefore, by harvesting the crops grown in the field, the yield combine can acquire yield data for each position in the field and yield data for the entire field.

Note that the information processing system 100 may be configured to acquire information regarding the field from a database (not shown) that records work results. Further, the information processing system 100 may be configured to acquire information input into the terminal T by the user of the information processing system 100 as information regarding the field. Further, if the information processing system 100 is configured to acquire information regarding the field only from the database or the terminal T, the information processing system 100 does not need to include the information acquisition device 2.

[Information processing device]
The information processing device 1 includes a communication section 11, a storage section 12, and a control section 13, as shown in FIG.

[Communication Department]
The communication unit 11 communicates with the information acquisition device 2 by wire or wirelessly. The communication unit 11 also communicates with the terminal T by wire or wirelessly. The communication unit 11 according to this embodiment is composed of a communication module.

[Storage]
The storage unit 12 according to this embodiment is composed of a semiconductor memory, a hard disk, and the like. The storage unit 12 stores an information processing program 121 and a crop yield quality performance information database 122. The crop yield quality performance information database 122 stores a plurality of crop yield quality performance information (hereinafter referred to as pre-measure performance information) before implementing countermeasure work (details will be described later). That is, the storage unit 12 stores pre-measure performance information. The pre-measure performance information is information regarding at least one of the plurality of fields. Moreover, the performance information before countermeasures is information before implementing countermeasure work for each field section.

[Control unit]
The control unit 13 includes an acquisition unit 131, a determination unit 132, and a generation unit 133.

(Acquisition Department)
The acquisition unit 131 acquires field history information and field diagnosis information for each field section regarding a plurality of fields.

The field history information acquired by the acquisition unit 131 includes at least one of soil properties, cropping history, management work implementation history, weather history, pest damage history, and crop growth history. The properties of the soil include judgment results based on actual analysis values, the content of clay contained in the soil, etc. obtained when the user touches it or feels it during management work. The cropping history is information on crops cultivated in the past in the target field. The cropping history acquired by the acquisition unit 131 according to the present embodiment is configured to acquire information on crops grown in the previous year (of the previous crop) and information on crops cultivated the year before last (of the crop before the previous crop). . The management work performance history is information indicating the content of management work performed on the target field. Management work includes the construction of open and underground drains, subsoil crushing, application of acidity correction materials, seed disinfection, and spraying of insecticides, fungicides, and herbicides. The weather history is information indicating the weather in the target field. The weather history acquired by the acquisition unit 131 according to the present embodiment is information indicating whether the user feels that droughts are increasing. The pest and disease history is information indicating the presence or absence of pests and diseases in the target field. The crop growth history is information indicating the growth status of crops in the target field.

Taking a smartphone terminal as an example, the acquisition unit 131 according to the present embodiment generates web page data of the field history information input screen S ₁ and transmits it to the terminal T. Then, the terminal T according to the present embodiment displays the input screen _S1 on the presentation section Tb. The input screen _S1 shows a plurality of question items Q, as shown in FIG. 3, for example. The input screen _S1 is such that the answer to each question item Q can be selected from a plurality of options. By doing so, the user can easily answer question item Q. Thereafter, when the user operates the operation unit Ta of the terminal T to select one of the options on the input screen _S1 , the acquisition unit 131 acquires the selected option as field history information via the communication unit 11. . The acquisition unit 131 according to this embodiment is configured to display the 18 question items Q shown on the left side of FIG. 4 on the input screen _S1 . That is, the acquisition unit 131 according to this embodiment acquires 18 types of field history information.

Note that the acquisition unit 131 may be configured to acquire input of field history information (18 question items Q shown in FIG. 4) in the form of a data sheet. For example, as shown on the right side of FIG. 4, the data sheet is a table in which each row corresponds to 18 question items Q, and each column corresponds to each field section. The numbers in the table correspond to the answers. For example, if the question item Q is about soybean cultivation areas, Hokkaido would be ``1'', Tohoku-Hokuriku would be ``2'', and so on. This data sheet does not necessarily need to be displayed on the terminal T, and can be created using spreadsheet software, for example. In this way, field history information for a plurality of field sections can be input at once. As a result, the effort required for input by the user is reduced. In particular, when the management entity of multiple fields is divided into multiple management entities, each management entity is asked to enter only the column related to its own field section in the data sheet, and the data sheets collected from each management entity are aggregated. can do. As a result, even if the management entity of a plurality of fields is divided into a plurality of management bodies, the field history information can be easily acquired.

As the first question item Q indicates, the crop in the field targeted by the information processing system 100 according to this embodiment is soybean. Note that the information processing system 100 may target crops other than soybeans (for example, wheat, rice, etc.). Further, the information processing system 100 may support multiple types of crops. In that case, the acquisition unit 131 displays a screen for accepting selection of crop type before displaying the input screen _S1 on the terminal T, and after the crop selection is made, input corresponding to the selected crop is made. It may be configured to display screen _S1 .

Further, the field history information may be obtained from sensing data _D1 obtained by aerial photography. The sensing data D ₁ includes data based on image data of a field generated by aerial photography by the information acquisition device 2 (drone). The sensing data D ₁ may be unprocessed image data, or may be NDVI (Normalized Difference Vegetation Index) data obtained by analyzing image data. NDVI data can be used as crop growth history among field history information. The generation of NDVI data may be performed by the information acquisition device 2 or the information processing device 1. By doing so, the acquisition unit 131 can automatically acquire part of the field history information. As a result, the effort required for input by the user is reduced. Furthermore, the field history information may not be based on aerial photography. In this case, the field history information may be based on, for example, cropping history information for each field position (for example, map information for confirming that soybeans or wheat have been planted in paddy rice rotation).

The field diagnostic information acquired by the acquisition unit 131 includes diagnostic information regarding at least one of the drainage performance and fertility of the field. Drainage is the result of diagnosing the drainage of the field. Fertility is the result of diagnosing the fertility of a field. The acquisition unit 131 according to the present embodiment acquires a soil map M ₁ as shown in FIG. 5, for example, and acquires drainage and fertility based on the soil quality of the target field.

In addition, the acquisition unit 131 according to the present embodiment further acquires crop yield quality performance information after implementing the countermeasure work (hereinafter referred to as post-measure performance information). The post-measure performance information is information regarding at least one of the plurality of fields. Moreover, the post-measure performance information is information after implementing countermeasure work for each field section. The post-measure performance information acquired by the acquisition unit 131 according to the present embodiment includes yield data D ₂ . Even if the yield data _D2 is a value obtained by dividing the harvest amount for a predetermined period (for example, one day) in the field after implementing the countermeasure work by the area of the part of the field where the crops were harvested, good. Further, the yield data D ₂ is obtained by the information acquisition device 2 (yield combine harvester) as shown in the upper part of FIG. 6, for example, by harvesting the crops grown in the field after implementing countermeasure work. It may be at least one of yield data for each position in the field and yield data for the entire field. The yield data _D2 shown in the lower part of FIG. 6 is color-coded to indicate the amount of yield. The color classification may be based on a plurality of colors, or may be based on the shading of a single color.

(Judgment Department)
The determination unit 132 determines the necessity of one or more countermeasures for improving yield based on the field history information and the field diagnosis information. The one or more countermeasure operations whose necessity is determined by the determination unit 132 include at least one of cultivar selection, field drainage countermeasures, drought countermeasures, soil improvement, soil fertilization, pest and disease countermeasures, and weed countermeasures. The determination unit 132 according to the present embodiment determines the necessity of one or more countermeasure operations for each of a plurality of fields. The method of determining the degree of necessity is not particularly limited, and, for example, various conventionally proposed techniques (for example, those described in the above-mentioned Non-Patent Document 1) can be used. For example, the determination unit 132 determines the level of risk of moisture damage for each field, as shown in FIG. Quantify. Then, the determination unit 132 determines the humidity level of the farmland included in the relatively high-risk area (corresponding to the points surrounded by ellipses labeled “A” and “B” in FIG. 7). The degree of necessity for damage control measures is determined to be relatively high. As a result, the degree of necessity of humidity damage measures for each field can be obtained. This degree of necessity for each field serves as a priority for countermeasure work in a plurality of fields (a guideline for starting the countermeasure work from which field).

The determination unit 132 according to the present embodiment generates a web page of the diagnosis screen _S2 indicating the determined degree of necessity, and transmits it to the terminal T. Then, the terminal T according to the present embodiment displays the diagnosis screen _S2 on the presentation section Tb. The diagnosis screen _S2 according to the present embodiment shows the degree of necessity of each countermeasure work in the form of a radar chart, as shown in FIG. 8, for example. Note that the diagnosis screen _S2 may display the degree of necessity of each countermeasure work as a numerical value or the like. Furthermore, as shown in FIG. 9, the diagnosis screen S ₂ may display, in a specific manner, items I of countermeasure work whose degree of necessity is greater than a predetermined value, instead of indicating the degree of necessity itself. The specific mode includes, for example, changing the color to a different color from the normal mode, surrounding it with a frame, making the text larger, and the like. Further, the determination unit 132 may be configured so as not to display the degree of necessity alone (what is displayed on the terminal T is the one included in the countermeasure map M ₂ to be described later).

The determination unit 132 according to the present embodiment determines the necessity of a plurality of (six) countermeasure operations for each of a plurality of fields. By doing so, it is possible to present which countermeasure work to prioritize to a user who grows a crop (for example, Japanese taizu) that has many impediments to improving yield (requiring multiple countermeasure operations). In addition, by doing so, the user can select the countermeasure work to be performed from, for example, countermeasure work that is costly but highly effective, countermeasure work that has limited effects but is low cost, and the like.

(Generation part)
The generation unit 133 generates a countermeasure map M ₂ in which the determination result for each field section by the determination unit 132 is reflected. The countermeasure map is configured such that information indicating at least one of one or a plurality of countermeasure operations and information indicating the degree of necessity of each countermeasure operation can be visually recognized for each field section. The generation unit 133 according to this embodiment generates a web page of the map screen S ₃ and transmits it to the terminal T. Thereby, the presentation unit Tb of the terminal T presents (displays) the countermeasure map _M2 . The countermeasure map M ₂ generated by the generation unit 133 includes a map of a plurality of farm fields in which countermeasure work to be performed and its priority are superimposed. The countermeasure map M ₂ generated by the generation unit 133 according to the present embodiment, as shown in FIG. It is color-coded (displayed with overlapping color layers) according to the height of the fruit-feeding insect damage. In other words, the level of risk indicates the high priority of countermeasure work, which indirectly indicates the necessity of countermeasure work. The color classification may be based on a plurality of colors, or may be based on the shading of a single color. Field plots that are not color-coded are non-target farm plots.

Note that when the determination unit 132 determines the necessity of a plurality of countermeasure operations for one field, the generation unit 133 generates countermeasure maps M ₂ for each countermeasure operation that can be switched according to the user's operation, for example. It may be configured to generate. The countermeasure map _M2 generated by the generation unit 133 according to the present embodiment also includes a map showing the positions of fields where one countermeasure work is highly necessary, as shown in FIG. Examples of ways to indicate the position of a field include enclosing the field with a line, changing the color of the field, etc. If there are a plurality of fields with a high degree of necessity, the position of the collection of the plurality of fields may be indicated instead of the individual fields. Note that "A" and "B" in FIG. 11 correspond to "A" and "B" shown in FIG. 7.

Further, the generation unit 133 according to the present embodiment further generates comparison information including pre-measure performance information and post-measure performance information. In this case, the generation unit 133 may be configured to generate the comparison information in a form included in the countermeasure map M ₂ or may be configured to generate it separately from the countermeasure map M ₂ . The generation unit 133 according to the present embodiment includes the difference between the pre-measure performance information and the post-measure performance information in the comparison information. By doing so, the user can know information such as whether or not the yield has increased before and after the countermeasure, the extent of the increase or decrease, and whether or not the quality of the crop has improved. Furthermore, the administrator of the information processing system 100 can verify the effectiveness of the content presented by the information processing system 100, and use the verification results for later system improvements. Furthermore, the generation unit 133 according to the present embodiment includes the cost required for the countermeasure work in the comparison information. This allows the user to know the cost effectiveness of the countermeasure work performed. As a result, users who grow crops with low profitability (for example, soybeans) can determine whether they will be unable to make a profit even if the yield increases through countermeasures.

The post-measure performance information used to generate the comparison information is used as new pre-measure performance information to calculate the difference with the new post-measure performance information obtained during the next harvest. The information is stored in the quality performance information database 122. By doing this, when cultivating the next crop, it becomes possible to determine in advance whether or not the proposed countermeasures can be expected to improve yields. Furthermore, by accumulating the costs required for the countermeasure work, it becomes possible to determine in advance whether the expected increase in yield due to the countermeasure work is worth the cost.

[Information processing equipment and others]
Note that the information processing device 1 may include a presentation unit that presents the countermeasure map M ₂ to the user. In that case, the information processing device 1 may cause the presentation unit to display the input screen S1, the diagnosis screen _S2 , and the map screen _S3 . In that case, the information processing device 1 may not communicate with the terminal T.

[Effect]
According to the information processing device 1 or the information processing system 100 according to the present embodiment described above, the determination result of the necessity of countermeasure work for each field section is displayed in a visually appealing and easy-to-recognize form called the countermeasure map _M2 . be made into Therefore, according to the information processing device or the information processing system 100 according to the present embodiment, it is possible to clearly present countermeasures for improving yields required in a plurality of fields and their priorities. Further, by using the countermeasure map _M2 , the user can easily grasp the content of countermeasure work and the positional relationship of fields that require countermeasures. For example, information such as the fact that fields that require the same countermeasure work are adjacent to each other can be easily obtained. As a result, whereas previously the same countermeasure work was carried out on each field on different days, the information obtained from the countermeasure map _M2 allows the same countermeasure work to be carried out on multiple fields on the same day. This makes it possible to improve efficiency.

By the way, farm management bodies want countermeasures to be taken in their own fields as soon as possible. On the other hand, since there are limited machines and personnel available for carrying out countermeasure work, it may be difficult to carry out the same countermeasure work on multiple fields at the same time. For this reason, if the management entity of multiple fields is divided into multiple management entities, there is a possibility of confusion when determining the order in which countermeasure work is to be carried out. However, the countermeasure work and its priority order presented by the information processing apparatus 1 or the information processing system 100 according to the present embodiment are scientifically determined based on knowledge accumulated so far. For this reason, according to the information processing device 1 or the information processing system 100, even if the management entity of multiple fields is divided into multiple management entities, countermeasures and countermeasures that each management entity can agree on and their implementation are possible. Priorities can be presented in an easy-to-understand manner. As a result, countermeasure work for each field can proceed smoothly.

Moreover, according to each aspect of the present invention described above, by producing the above-mentioned effects, it is possible to contribute to the spread of smart agricultural technology. And through widespread smart technology, we can increase food production, reduce labor costs, and reduce greenhouse gas emissions. As a result, we will contribute to the achievement of Sustainable Development Goals (SDGs) Goal 2 "Zero Hunger," Goal 8 "Decent Work and Economic Growth," and Goal 13 "Specific Measures to Address Climate Change." Can be done.

[Information processing systems and others]
Note that in the information processing system 100, the information processing device 1 includes the determination unit 132 and the generation unit 133, but the terminal T may include at least one of the determination unit 132 and the generation unit 133. Further, the information processing system 100 may be configured to communicate with other systems (for example, a farming/production management system). In this way, work performance data managed by another system can be used as part of the field history information. As a result, the effort required by the user to input field history information is reduced.

Furthermore, the functions of each of the devices 1 and 2 (hereinafter referred to as "devices") constituting the information processing system 100 are information processing programs for making a computer function as the device, and each control block of the device. (In particular, each part included in the control unit 13) can be realized by an information processing program for making a computer function.
In this case, the device includes a computer having at least one control device (for example, a processor) and at least one storage device (for example, a memory) as hardware for executing the information processing program. By executing the above information processing program using this control device and storage device, each function described in each of the above embodiments is realized.
The information processing program may be recorded on one or more computer-readable recording media instead of temporary. This recording medium may or may not be included in the above device. In the latter case, the information processing program may be supplied to the device via any wired or wireless transmission medium.

<Information processing method>
Next, an embodiment of another aspect (information processing method) of the present invention will be described. FIG. 12 is a flowchart showing the flow of the information processing method.

As shown in FIG. 12, the information processing method includes an acquisition step S1, a determination step S2, and a generation step S3.

(Acquisition step)
In the first acquisition step S1, the information processing device 1 acquires field history information and field diagnosis information for each field section regarding a plurality of fields. Acquisition of various information may be performed by receiving it from the terminal T, or may be performed by operating an operation unit Ta (not shown) included in the information processing device 1.

(Judgment step)
After acquiring the field history information and the field diagnosis information, the process moves to determination step S2. In determination step S2, the information processing device 1 determines the necessity of one or more countermeasures for improving yield based on the field history information and the field diagnosis information.

(Generation step)
After determining the degree of necessity, the process moves to generation step S3. In the generation step S3, the information processing device 1 generates a countermeasure map _M2 that reflects the determination results for each field section obtained in the step of determining the degree of necessity.

[Effect]
According to the management planning method according to the present embodiment described above, similar to the information processing system 100 according to the above embodiment, it is possible to easily understand countermeasures for improving yield and their priorities in a plurality of fields. can be presented.

Note that the present invention is not limited to the embodiments described above, and can be modified in various ways within the scope of the claims, and can be obtained by appropriately combining technical means disclosed in different embodiments. The embodiments are also included in the technical scope of the present invention.

100 Information processing system 1 Information processing device 11 Communication unit 12 Storage unit 121 Information processing program 122 Crop yield quality performance information database 13 Control unit 131 Acquisition unit M ₁ Soil map 132 Judgment unit 133 Generation unit 2 Information acquisition device D ₁ Sensing data D ₂ Yield data T Terminal Ta Operation section Tb Presentation section S ₁ Input screen S ₂ Diagnosis screen S ₃ Map screen M ₂ Countermeasure map

Claims (13)

an acquisition unit that acquires field history information and field diagnosis information for each field section regarding the plurality of fields;
a determination unit that determines the necessity of one or more countermeasures for improving yield based on the field history information and the field diagnosis information;
An information processing device comprising: a generation unit that generates a countermeasure map in which a determination result for each field section by the determination unit is reflected. The information processing device according to claim 1, wherein the field history information includes at least one of a planting history, a management work implementation history, a weather history, a pest and disease history, and a crop growth history. The information processing apparatus according to claim 2, wherein the field history information is obtained from sensing data obtained by aerial photography. 4. The information processing device according to claim 1, wherein the field diagnostic information includes diagnostic information regarding at least one of drainage and fertility of the field. Any one of claims 1 to 4, wherein the one or more countermeasure operations include at least one of cultivar selection, field drainage measures, drought measures, soil improvement, soil fertilization, pest and disease control, and weed control. The information processing device described in section. 5. The countermeasure map is configured such that information indicating at least one of the one or more countermeasure operations and information indicating the degree of necessity of each countermeasure operation can be visually recognized for each field section. The information processing device according to any one of the above. Further comprising a storage unit that stores crop yield quality performance information before implementing the countermeasure work for each field section regarding at least any of the plurality of fields,
The acquisition unit further acquires crop yield quality performance information after implementing the countermeasure work for each field section regarding at least one of the plurality of fields,
Any one of claims 1 to 6, wherein the generation unit further generates comparison information including crop yield quality performance information before implementing the countermeasure work and crop yield quality performance information after implementing the countermeasure work. The information processing device according to item 1. The information according to claim 7, wherein the generation unit includes, in the comparison information, a difference between crop yield quality performance information before implementing the countermeasure work and crop yield quality performance information after implementing the countermeasure work. Processing equipment. The information processing device according to claim 7 or 8, wherein the generation unit includes the cost required for the countermeasure work in the comparison information. 10. The information processing device according to claim 1, wherein the crop in the field is soybean. an acquisition unit that acquires field history information and field diagnosis information for each field section regarding the plurality of fields;
a determination unit that determines the necessity of one or more countermeasures for improving yield based on the field history information and the field diagnosis information;
An information processing system comprising: a generation unit that generates a countermeasure map reflecting the determination result for each field section by the determination unit; and a presentation unit that presents the countermeasure map. An information processing program for causing a computer to function as the information processing apparatus according to claim 1, the information processing program for causing the computer to function as the acquisition section, the determination section, and the generation section. a step of acquiring field history information and field diagnosis information for each field section regarding a plurality of fields;
a step of determining the necessity of one or more countermeasures for improving yield based on the field history information and the field diagnosis information;
An information processing method comprising the step of generating a countermeasure map reflecting the determination result for each field section obtained in the step of determining the degree of necessity.

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