CN109447513A - Touch screen fertilising consulting control system and control method, information data processing terminal - Google Patents

Touch screen fertilising consulting control system and control method, information data processing terminal Download PDF

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CN109447513A
CN109447513A CN201811348364.3A CN201811348364A CN109447513A CN 109447513 A CN109447513 A CN 109447513A CN 201811348364 A CN201811348364 A CN 201811348364A CN 109447513 A CN109447513 A CN 109447513A
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fertilising
fertilizer
scheme
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touch screen
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麻万诸
邓勋飞
任周桥
李丽
陈晓佳
吕晓男
朱伟锋
陆若辉
陈謇
张耿苗
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Zhejiang Academy of Agricultural Sciences
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Abstract

The invention belongs to Computer-aided Design Technology fields, disclose touch screen fertilising consulting control system and control method, information data terminal.The touch screen fertilising consulting control system, includes inquiry module of applying fertilizer on the spot;It applies fertilizer inquiry module, is connect with expertise correction module on the spot, to dividing crop fertilization to investigate on the spot, understand medium soil fertility fertilising prototype solution;Expertise correction module is connect with fertilizer applications design module, is modified by a local line agriculture technical staff and scientific research institutions' clay fertilizer, cultivation expertise;Fertilizer applications design module, connect with scheme text structure module, for crop soil fertility graded index, match respective items from 81 scheme combinations, provide specific fertilizer applications in conjunction with the fertilising compatibility and incompatibility of drugs of crop;Scheme text structure module is directed to scheme library module with region, and other side's case text carries out structuring processing;Region is directed to scheme library module, establishes regional for scheme.

Description

Touch screen fertilising consulting control system and control method, information data processing terminal
Technical field
The invention belongs to Computer-aided Design Technology field more particularly to touch screen fertilising consulting control system and controls Method, information data processing terminal.
Background technique
Currently, the prior art commonly used in the trade is such that deepen continuously with information technology what agriculture field was applied, Various agriculture specialist systems also occur and commonly used in succession, and fertilising consultant expert's system is then one in agriculture specialist system Important branch carries the magnificent mission instructed peasant household to apply fertilizers scientifically, rationally lost weight.Fertilizer applications, in other words Fertilization Model Design is then the core content of fertilising consultant expert's system.We are known, and crops will apply how many fertilizer, apply fertilizer at what time And what kind of fertilizer of application etc., by climatic factor (such as temperature, precipitation), soil attribute (such as soil texture, soil acid Basicity, Soil ingenious fertility etc.), agrotype (such as kind), planting patterns and user apply fertilizer habit many factors It restricts.So that the fertilizer of application is really played fertilizer efficiency, is that must just fully consider these influence factors in Fertilizer application.Thus, One mature fertilising consulting system must also consider the influence of these factors during carrying out fertilizer applications recommendation.In morning In the fertilising consulting system of phase, often it is all based on empirical equation and simply calculates the dosage of a nitrogen, phosphorus, potash fertilizer.With Deepening continuously for application, either peasant household or researcher feel that such a simple dosage calculates and recommends It is unable to solving practical problems.Then there is relative complex fertilising consultant expert's system, it is defeated to generally require user in interface Enter the Various Complexes parameter such as basal yield, target output, utilization rate of fertilizer, the soil texture, crop varieties.Theoretically, this The system design of kind multi-parameter seems reasonable.But in practical applications, these affecting parameters of different regions are also different, general General family (especially peasant household) can not provide these parameters at all, even with the agrotechnical people of a line on certain arable farming basis Member, also can not accurately provide these parameters.The fertilising consultant expert system for showing current story is consulted according to domestic and international existing literature System, the design of fertilizer applications belongs to the Fertilization Model obtained based on laboratory or local field trial, one is parameter is numerous And it is difficult to obtain;The second is Fertilization Model is a universality general formula, do not have region specific aim;Third, due to test Investment energy is limited, and the crop category that Fertilization Model is directed to is less, mostly some public type crops, especially some regional works Object Fertilization Model lacks;Third, the dosage per acre such as nitrogen, phosphorus, potash fertilizer is accurate based on formula calculating as a result, otherness is meticulous To 0.X kilograms, do not have realistic meaning.Therefore, the fertilizing expert system based on the design of this thought, neither has and can grasp actually The property made, also not having can promotional value.
In conclusion problem of the existing technology is:
(1) obtaining fertilizer applications needs user to fill in numerous parameters, and acquisition is not easy.
All over the world, fertilizer applications lack region specific aim to (2) formula wildcards.
(3) agrotype masses are single, lack regional characteristics.
(4) fertilizer applications otherness is meticulous, it is difficult to practical operation.
Solve the difficulty and meaning of above-mentioned technical problem:
Agricultural production (plantation) is influenced obviously by the regions such as geographical environment sexual factor, thus has its spy for a technology The fixed scope of application, thus really play a role to technology, technology itself also must adaptation to local conditions, be directed to region Property.For relying on the fertilizer applications of pure mathematics model, must be directed to by scientific research personnel based on local a large amount of field trials And the corresponding Fertilization Model parameter of Different Crop is obtained, but because of the differences such as various regions long-term cropping type, kind and habit, such work In the case of measuring limited for research funding investment, personnel's energy, it is difficult to realize in reality.Furthermore agricultural experts are The faced user group of uniting is the peasant household of line production, because the national conditions of China determine, this group knowledge hierarchy on the whole It is relatively relatively low, it could really be big well-established only using simple, the convenient and fast point-and-shoot application of operation.Fertilising is seeked advice from For expert system, can finally be provided to user is exactly a detail fertilizer applications, i.e. what crop peasant will plant, and system is just Can be combined according to data such as geography information and soil nutrients, provide expert and think most suitable answer: to apply several times fertilizer, what Time fertilising applies what fertilizer, various fertilizer respectively with how much measuring, how to apply etc. particular problem respectively, without Peasant household, which goes to fill in, needs how many target output, how many basal yield, the utilization rate of fertilizer professional problem that is how many etc..
One foolproof, intelligent fertilizing expert system, is only required for peasant household, and everything depends on its core The design of content-fertilizer applications library.Species are made in one ideal expert system, his offer suitable local (when landlord plants) Type, the clear fertilizer applications of expert's recommendation, field can operate enforceable concrete measure, ambiguous without being to provide one Answer allows user oneself to go to differentiate, make a decision.This is exactly directed to based on the modified region specific aim fertilizer applications design of expertise One realistic problem and conceive and realize.
Summary of the invention
In view of the problems of the existing technology, the present invention provides touch screen apply fertilizer consulting control system and control method, Information data processing terminal.
The invention is realized in this way touch screen fertilising consulting control system, includes inquiry module of applying fertilizer on the spot;
It applies fertilizer inquiry module, is connect with expertise correction module on the spot, to dividing crop fertilization to investigate on the spot, understood medium Soil fertility fertilising prototype solution;
Expertise correction module is connect with fertilizer applications design module, passes through a local line agriculture technical staff and Research Center Institute's clay fertilizer, cultivation expertise are modified;
Fertilizer applications design module, connect with scheme text structure module, for crop soil fertility graded index, from 81 Respective items are matched in scheme combination, provide specific fertilizer applications in conjunction with the fertilising compatibility and incompatibility of drugs of crop;
Scheme text structure module is directed to scheme library module with region, and other side's case text carries out structuring processing;
Region is directed to scheme library module, establishes regional for scheme.
Further, fertilising inquiry module includes that crop fertilization is divided to investigate unit, medium soil fertility original fertilising side on the spot on the spot Case unit;
Further, expertise correction module includes a local line agriculture technical staff unit, and scientific research institutions' clay fertilizer, cultivation are special Family's unit;
Further, fertilizer applications design module includes land capability class unit, and scheme assembled unit, apply fertilizer compatibility and incompatibility of drugs unit.
Another object of the present invention is to provide touch screen fertilising consulting control method include:
Step 1: the soil nutrient information in a certain plot is read;
Step 2: it is directed to crop field land capability class index, current crop soil fertility graded index is obtained from scheme;
Step 3: determine that its soil fertility level combines according to current " soil nutrient+crop ";
Step 4: respective items are matched from 81 scheme combinations according to soil fertility level, in conjunction with the fertilising compatibility and incompatibility of drugs of crop, really Fixed " crop lines+planting patterns ", provide specific aim detail scheme.
Further, in step 3,4 element, 3 level, 81 scheme combinations, 4 element, 3 level specifically includes organic matter: OM1, OM2,OM3;Full nitrogen: TN1, TN2, TN3;Available phosphorus: AP1, AP2, AP3;Available potassium: AK1, AK2, AK3.
Further, in step 4, detail scheme includes current soil fertility level, it is proposed that fertilising dosage, the time of base manure apply Fertile type and per acre dosage, time of top dressing, fertilization type and dosage per acre, points for attention etc..
In conclusion advantages of the present invention and good effect are as follows: the present invention is a kind of based on the modified region of expertise The design of directing fertilization scheme base.In current domestic and foreign literature, targetedly apply fertilizer about based on expertise amendment, with region Conceptual design thought and fertilizing expert system based on the design construction, there is not yet report.
In the present invention, the prototype data of the design of scheme base derives from on-site inspection, ensure that the ground of crop fertilization scheme Domain applicability and agrotype specific aim;Scheme, which is formed, need to pass through industry specialists knowledge revision, ensure that the correct of fertilizer applications Property and reliability;Combination is enumerated using 4 element, 3 level, ensure that the integrality and farming operability of scheme;Use whole nothing Parameter intervention is needed, reduces and ensure that the technology replicability towards base user using threshold;Using XML format text Instead of relevant database, the software and hardware demand that expert system calls scheme is reduced, maintains easily, ensure that conceptual design Versatility.
It is an object of the invention to provide for fertilizing expert system, data can be obtained, technically reliable, use can operate, promote Feasible regional pertinence fertilizer applications, more crop fertilization scheme bases to be constructed by the design philosophy can be special for fertilising Real, the all-round popularization application of family's system provide technical support.
Detailed description of the invention
Fig. 1 is touch screen fertilising consulting control system architecture schematic diagram provided in an embodiment of the present invention.
Fig. 2 is touch screen fertilising consulting control method flow chart provided in an embodiment of the present invention.
Fig. 3 is the schematic diagram of fertilizer applications output result provided in an embodiment of the present invention.
In figure: 1, inquiry module of applying fertilizer on the spot;2, expertise correction module;3, fertilizer applications design module;4, scheme Text structure module;5, region is directed to scheme library module;
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
The present invention is described in detail with reference to the accompanying drawing;
As shown in Figure 1, touch screen fertilising consulting control system provided by the invention includes inquiry module 1 of applying fertilizer on the spot; Expertise correction module 2;Fertilizer applications design module 3;Scheme text structure module 4;Region is directed to scheme library module 5;
It applies fertilizer on the spot inquiry module 1,2 is connect with expertise correction module, to dividing crop fertilization to investigate on the spot, in understanding Etc. soil fertilities apply fertilizer prototype solution;
Expertise correction module 2 connect 3 with fertilizer applications design module, passes through a local line agriculture technical staff and scientific research Institutes's clay fertilizer, cultivation expertise are modified;
Fertilizer applications design module 3,4 are connect with scheme text structure module, for crop soil fertility graded index, from 81 Respective items are matched in a scheme combination, provide specific fertilizer applications in conjunction with the fertilising compatibility and incompatibility of drugs of crop;
Scheme text structure module 4 is directed to scheme library module 5 with region, and other side's case text carries out structuring processing;
Region is directed to scheme library module 5, establishes regional for scheme.
The inquiry module 1 of fertilising on the spot provided by the invention includes that crop fertilization is divided to investigate unit on the spot, and medium soil fertility is former Fertilizer applications unit;
Expertise correction module 2 provided by the invention includes a local line agriculture technical staff unit, scientific research institutions' clay fertilizer, Cultivate expert's unit;
Fertilizer applications design module 3 provided by the invention includes land capability class unit, and scheme assembled unit, apply fertilizer compatibility and incompatibility of drugs Unit.
As shown in Fig. 2, the control method of touch screen fertilising consulting provided by the invention includes:
S101: the soil nutrient information in a certain plot is read;
S102: it is directed to crop field land capability class index, current crop soil fertility graded index is obtained from scheme;
S103: determine that its soil fertility level combines according to current " soil nutrient+crop ";
S104: respective items are matched from 81 scheme combinations according to soil fertility level, in conjunction with the fertilising compatibility and incompatibility of drugs of crop, are determined " crop lines+planting patterns " provide specific aim detail scheme.
In step S103,4 element, 3 level, 81 scheme combinations provided by the invention, 4 element, 3 level specifically includes organic Matter: OM1, OM2, OM3;Full nitrogen: TN1, TN2, TN3;Available phosphorus: AP1, AP2, AP3;Available potassium: AK1, AK2, AK3.
In step S104, detail scheme provided by the invention includes current soil fertility level, it is proposed that fertilising dosage, base manure Time, fertilization type and dosage per acre, time of top dressing, fertilization type and dosage per acre, points for attention etc..
The control system and control method of touch screen fertilising consulting provided by the invention, the region is for scheme base Design includes:
S201: this programme library one kind is based on the file based database application of XML (extensible Markup Language) (XML).It with 1 several KB extremely The formatted language of more than ten KB sizes records the complete fertilizer applications of a kind of crop (or crop combines with planting patterns), including Crop title, for the crop soil fertility Classification Index (containing the soil organism, full nitrogen (or alkali-hydrolyzable nitrogen), available phosphorus, quick-acting 4 elements such as potassium divide high, medium and low 3 levels), for the crop nitrogen, phosphorus and potassium fertilizer dosage overall control range, pass through needle Horizontal to 4 element of fertility index 31 set (or 2 sets parallel) complete scheme (3 of detail enumerating combination and being formed4=81) with And for the points for attention in the crop fertilization.Complicated relational data is replaced with a formatted text small documents Library supports any information system freely to be read and write to it without making database related deployment in client or server-side.Entire In scheme base, each fertilizer applications for representing a kind of agrotype are mutually indepedent, independent assortment.Want a kind of crop of additions and deletions, it is only necessary to A corresponding small documents are correspondingly added or deleted, the read-write in library is had no effect.
S202: in this programme design, the prototypes of fertilizer applications plants crop and practical cropping pattern to as landlord On-site inspection.Crop is planted from as landlord, furthermore based on local practical cropping pattern, such combination is with sheet Just weather, landform the composite factors such as Manners, soil attribute, local planting habit consider wherein, to ensure that fertilising Recommend the region applicability and specific aim of agrotype in expert system.
S203: in the design in this programme library, the formation of scheme need to pass through expert amendment.Locality is obtained not by on-site inspection With the main fertilising basic data for planting crop, collated formation fertilizer applications prototype.These prototype solutions, need to be again through a local line agriculture Skill personnel inspect one by one, then via colleges and universities, scientific research institutions be engaged in clay fertilizer, cultivation industry specialists further to scheme carry out one by one Supervision and check, refinement adjustment (are such as added in the critical period for the additions such as Different Crop demand, regional element characteristic fertilising compatibility and incompatibility of drugs Middle trace element fertilizer, foliar fertilizer etc.), then shape is combined by the formatted fertilising side's scheme final draft for forming XML format one by one afterwards At region targetedly fertilizer applications library.
S204: it is that all fertilizer applications are called via fertilizing expert system and be presented to the user in the design of this programme library, Without inputting any parameter during peasant household's use, foolproof operation is realized.In the fertilising expert based on GIS-Geographic Information System This programme library is used in system, user only need to navigate to oneself small towns, village in the system using intuitive map as reference background The village finds oneself field field by Around the house comparison, or directly passes through GPS positioning to target field field in field, then only needs By clicking the field field figure spot on map, system will obtain the soil nutrient information etc. of field field from geography information backstage automatically Data, corresponding detail entry is found out in matching from scheme base automatically, and is presented to the user.The design philosophy greatly simplifies The operating process of fertilizing expert system reduces user's threshold to the maximum extent, has the replicability towards peasant household.
S105: in the design of this programme library, fertilizer applications are according to the soil organism, full nitrogen (or alkali-hydrolyzable nitrogen), available phosphorus, quick-acting 4 element of potassium carries out enumerating combination with high, medium and low 3 level, and a complete scheme includes 81 kinds of combinations.4 element of soil is right respectively 3 grades should be corresponded respectively in organic fertilizer, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer this 4 kinds of fertilizer in fertilizer, each high, medium and low 3 level of element Other amount of application.I.e. the reply of reason measures of fertilizer is not meticulous with factor combination for such grade classification, while also for specific work The diversification of object fertilizer applications and suitability have apparent farming operability.
In step S101, crop fertilization scheme provided by the invention is stored in structured text file, and format discloses, in office It finds the problem to open by text software in what use process and modify, it is convenient not by use environment, client software Limitation is safeguarded convenient for scheme.
Field on the spot in step S102, in the acquisition provided by the invention that traditional fertilization scheme is replaced by on-site inspection Test, the acquisition of data is more time saving, conveniently.
The present invention will be described in further detail combined with specific embodiments below;
Embodiment 1;Hangzhou Fuyang area fertilizer applications design and use explanation;
Recognized by the on-site inspection to Fuyang, it is rich by combined influences such as geographical location, climate characteristic, soil attributes The public pesticide meridian crop of positive current main cultivation is mainly conventional rice, rape, tealeaves, peach, pears etc., in conjunction with crop system and planting die Formula, rice can be subdivided into conventional japonica rice-live streaming, conventional japonica rice-transplanting, indica type single cropping hybrid paddy rice-live streaming, the hybridization of indica type single cropping again Rice-transplanting, Xian round-grained rice type single cropping hybrid paddy rice-live streaming, Xian round-grained rice type single cropping hybrid paddy rice-transplanting etc..Now " make article for 1 therein System+cropping pattern ": conventional japonica rice-shifting transplanting is gradually described as follows by process:
The first step, on the spot fertilising investigation, obtains scenario prototype.For " conventional japonica rice-shifting transplanting ", by local peasant household Fertilising on the spot investigation, obtain fertilising information such as the following table 1 under medium soil fertility (OM2-TN2-AP2-AK2);
Table 1: the fertilising situation under medium soil fertility (OM2-TN2-AP2-AK2)
Second step, expertise amendment.By local agriculture technical staff and scientific research institutions expert, bond area integrated information, Soil fertility level classification, and the pure fertilizer application amount of suggestion for providing corresponding level and reasonable target output are carried out for " conventional japonica rice " Section such as table 2;
Table 2: the pure fertilizer application amount of the suggestion of corresponding level and reasonable target output section
It enumerates to form 81 complete sides by 4 elements (organic matter, full nitrogen, available phosphorus, available potassium) 3 horizontal (high, medium and low) Case combination such as table 3;
3:81 complete scheme combination of table
In conjunction with crop characteristic, addition fertilising compatibility and incompatibility of drugs: this programme is suitable for elegant water 134, Zhejiang round-grained rice 88, the good kinds such as 58;Fertilising It is recommended that it is only for reference, it need to actually make corresponding adjustment according to factors such as crop growing state, the climate condition of current year, different preceding works.
Through the revised scheme of expertise, the formatting text based on XML (extensible Markup Language) (XML) is ultimately formed This document " conventional japonica rice-transplanting .xml " is stored in library archive, and multiple schemes together constitute the side based on file format Case library;It include: conventional japonica rice-transplanting .xml;Conventional japonica rice-live streaming .xml;At age tea .xml;At age pears .xml;At age peach .xml;Xian round-grained rice type single cropping hybrid paddy rice-transplanting .xml;Xian round-grained rice type single cropping hybrid paddy rice-live streaming .xml;Indica type single cropping hybrid paddy rice-transplanting .xml;Indica type single cropping hybrid paddy rice-live streaming .xml;Rape .xml.
Third, the calling of scheme base.XML file is the structured text of standard, and read-write follows general standard, is propped up It holds and is freely read and write under various exploitation environment, computer programming language, be compatible with any system development and do not increase and additional be Resource of uniting burden.When we are when Fuyang area carries out fertilising consulting, we need to only obtain the soil in a certain specified plot in Fuyang area Nutrient (organic matter, full nitrogen, available phosphorus, available potassium) contents level selectes agrotype (or the combination of+cropping pattern), can be true Fixed corresponding fertilizer applications source (xml plan document).The land capability class index for the crop can be obtained from plan document, To be classified to current soil fertility.Such as the soil nutrient status such as table 4 of current a certain plot (Fuyang area, the village Wan Quan, Xindeng town):
Table 4: soil nutrient status
Organic matter (g/kg) 24.4
Full nitrogen (g/kg) 1.52
Available phosphorus (mg/kg) 12
Available potassium (mg/kg) 172
PH value 5.40
" conventional japonica rice-transplanting " now is selected, according to its grade scale, institute's attribute fertility level are as follows: organic matter (in)-nitrogen Element (in)-phosphorus element (in)-potassium (height), then corresponding fertilizer applications combination is answered are as follows: OM2-TN2-AP2-AK1 is looked for from text To corresponding scheme.
As shown in figure 3, reorganizing by content, it finally is presented to the result of user;
Entire to provide the process of fertilising consulting, user (peasant household) only needs combining geographic information system and finds in figure spot certainly Family's field field, selects agrotype, and without inputting any parameter, consultation information can be obtained by clicking field field.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of touch screen fertilising consulting control system, which is characterized in that the touch screen fertilising seeks advice from control system and includes There is inquiry module of applying fertilizer on the spot;
It applies fertilizer on the spot inquiry module, is connect with expertise correction module, to dividing crop fertilization to investigate on the spot, understand medium soil fertility Apply fertilizer prototype solution;
Expertise correction module is connect with fertilizer applications design module, passes through a local line agriculture technical staff and scientific research institutions' soil Fertilizer, cultivation expertise are modified;
Fertilizer applications design module, connect with scheme text structure module, for crop soil fertility graded index, from 81 schemes Respective items are matched in combination, provide specific fertilizer applications in conjunction with the fertilising compatibility and incompatibility of drugs of crop;
Scheme text structure module is directed to scheme library module with region, and other side's case text carries out structuring processing;
Region is directed to scheme library module, establishes regional for scheme.
2. touch screen fertilising consulting control system as described in claim 1, which is characterized in that the inquiry module of applying fertilizer on the spot It include that crop fertilization is divided to investigate unit, medium soil fertility original fertilizer applications unit on the spot.
3. touch screen fertilising consulting control system as described in claim 1, which is characterized in that the expertise correction module It include a local line agriculture technical staff unit, scientific research institutions' clay fertilizer, cultivation expert's unit.
4. touch screen fertilising consulting control system as described in claim 1, which is characterized in that the fertilizer applications design module It include land capability class unit, scheme assembled unit, apply fertilizer compatibility and incompatibility of drugs unit.
5. a kind of apply fertilizer using touch screen described in claim 1 seeks advice from the touch screen fertilising consulting control method of control system, It is characterized in that, the control method of the touch screen fertilising consulting includes:
Step 1: the soil nutrient information in a certain plot is read;
Step 2: it is directed to crop field land capability class index, current crop soil fertility graded index is obtained from scheme;
Step 3: determine that its soil fertility level combines according to current " soil nutrient+crop ";
Step 4: respective items are matched from 81 scheme combinations according to soil fertility level, in conjunction with the fertilising compatibility and incompatibility of drugs of crop, are determined " crop lines+planting patterns " provide specific aim detail scheme.
6. touch screen fertilising consulting control method as claimed in claim 5, which is characterized in that in the step 3,4 elements 3 81 scheme combinations of level, 4 element, 3 level specifically include organic matter: OM1, OM2, OM3;Full nitrogen: TN1, TN2, TN3;Effectively Phosphorus: AP1, AP2, AP3;Available potassium: AK1, AK2, AK3.
7. touch screen fertilising consulting control method as claimed in claim 5, which is characterized in that in the step 4, detail side Case includes current soil fertility level, it is proposed that fertilising dosage, time of base manure, fertilization type and dosage, the time of top dressing apply per acre Fertile type and per acre dosage, points for attention.
8. a kind of computer program for realizing the fertilising consulting control method of touch screen described in claim 5~7 any one.
9. a kind of information data processing for realizing the fertilising consulting control method of touch screen described in claim 5~7 any one is eventually End.
10. a kind of computer readable storage medium, including instruction, when run on a computer, so that computer executes such as The fertilising consulting control method of touch screen described in claim 5-7 any one.
CN201811348364.3A 2018-11-13 2018-11-13 Touch screen fertilising consulting control system and control method, information data processing terminal Pending CN109447513A (en)

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