CN110558208A

CN110558208A - Irrigation method, system and computer storage medium for silty sandy soil saline-alkali soil

Info

Publication number: CN110558208A
Application number: CN201910845006.1A
Authority: CN
Inventors: 付力成; 庄定云; 臧廷建
Original assignee: Zhengda Agricultural Technology Zhejiang Co Ltd
Current assignee: Zhengda Agricultural Technology Zhejiang Co Ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2019-12-13

Abstract

The invention relates to a silty sandy saline-alkali land irrigation method, a system and a computer storage medium, relates to the technical field of agricultural irrigation, and solves the problems that personnel can not inspect and irrigate in time, so that crops can not be well supplemented with water, and the yield of the crops is obviously reduced; controlling the opening and closing of a preset electromagnetic valve according to the comparison condition between the current soil humidity information and the preset soil humidity reference information; if the current soil humidity information is larger than the soil humidity reference information, the electromagnetic valve is opened to realize irrigation; and searching current field gradient information corresponding to the current soil label information from a preset soil gradient database according to the current soil label information. The invention has the effects of real-time detection of soil humidity, automatic irrigation and improvement of crop yield.

Description

Irrigation method, system and computer storage medium for silty sandy soil saline-alkali soil

Technical Field

the invention relates to the technical field of agricultural irrigation, in particular to a silty sandy saline-alkali soil irrigation method, a silty sandy saline-alkali soil irrigation system and a computer storage medium.

Background

The field is used for planting crops, and the growth of the crops is seriously influenced by the quality of the field.

Due to the influence of geographical environment, some areas are silty sandy saline-alkali soil, and when crops are planted on the silty sandy saline-alkali soil, the silty sandy saline-alkali soil needs to be specially concerned, because the water permeability of the silty sandy saline-alkali soil is good, the requirement of the crops can be met only by interval irrigation, and therefore special personnel need to be arranged for patrol and irrigation.

the above prior art solutions have the following drawbacks: when being located high temperature in summer, the water shortage can appear in silty sandy soil saline-alkali soil, because the area in field is big, personnel's inspection and irrigation can't go on in time, make crops can not obtain the replenishment of fine water, lead to the output of crops to obviously reduce, still have the space of improvement.

disclosure of Invention

the invention aims to provide a silty sandy soil saline-alkali soil irrigation method which can detect the humidity of soil in real time, automatically irrigate the soil and improve the yield of crops.

The above object of the present invention is achieved by the following technical solutions:

A silty sandy soil saline-alkali soil irrigation method comprises the following steps:

acquiring current soil humidity information and current soil label information in current soil;

Controlling the opening and closing of a preset electromagnetic valve according to the comparison condition between the current soil humidity information and the preset soil humidity reference information;

if the current soil humidity information is larger than the soil humidity reference information, the electromagnetic valve is opened to realize irrigation;

Searching current field gradient information corresponding to the current soil label information from a preset soil gradient database according to the current soil label information;

Adjusting a preset spray nozzle angle according to the current field gradient information and controlling the water outlet pressure of a preset pressure flow regulator, wherein the spray nozzle angle is parallel to the field gradient;

If the current field gradient information is larger than the horizontal angle, increasing the water outlet pressure of the pressure flow regulator;

and if the current field gradient information is smaller than the horizontal angle, reducing the water outlet pressure of the pressure flow regulator.

Through adopting above-mentioned technical scheme, through the detection to current soil moisture to know the humidity condition of current soil, and the acquirement of soil reference number information, thereby know the reference number of current soil, thereby also know the slope of the place of current soil through the soil reference number, thereby adjust the angle of shower nozzle, the automatic irrigation improves the output of crops.

the invention is further configured to: the method comprises the following steps:

Acquiring current crop information in a current field;

searching a corresponding crop from a preset crop database according to the current crop information;

And searching the irrigation mode and the irrigation water quantity corresponding to the crops according to the crops.

through adopting above-mentioned technical scheme, through acquireing the crops information in the current field, have more the crops database again to match corresponding crops, because crops are different, consequently can cooperate the irrigation system and the irrigation water yield that correspond, thereby more reasonable, science, the practicality is strong.

acquiring picture information of a current monitoring area;

Acquiring current plant information in the picture information according to the picture information and pre-stored soil information;

and screening out characteristic quantity information from a pre-stored plant characteristic library according to the current plant information, and if the screened out characteristic quantity information is larger than preset crop quantity reference information, judging that the plant is the crop with the maximum characteristic quantity information in the plant characteristic library and generating crop information.

By adopting the technical scheme, the current monitored picture is monitored to obtain the picture information, the soil information is removed through the picture information to obtain the plant, the error in judgment is reduced, the characteristic quantity in the plant characteristic library is matched, the crop with the largest quantity information is used as the crop information, and the practicability is high.

according to the current crop information, preset crop growth cycle information and preset sowing time information are called;

acquiring current time information of current crop growth;

and matching the stage in the crop growth cycle information according to the current time information and the sowing time information to control the irrigation water quantity.

Through adopting above-mentioned technical scheme, thereby through the crops information transfer crops growth cycle, through the judgement to different growth cycles to the irrigation water yield of matching out crops in corresponding the stage accords with the growth of crops more, and the practicality is strong.

Controlling the irrigation water quantity according to the crop growth cycle information of the current crops;

The crop growth cycle information comprises a seedling stage, a growth stage, a flowering stage and a fruiting stage;

irrigation modes comprise furrow irrigation and furrow irrigation;

The irrigation water quantity comprises a first water quantity, a second water quantity, a third water quantity and a fourth water quantity, and the first water quantity is smaller than the second water quantity, the third water quantity is smaller than the fourth water quantity;

Irrigating with a first water amount and furrow irrigation if the crops are in a seedling stage; if the crops are in the growing period, irrigating with a second water amount and performing furrow irrigation; if the crops are in the flowering period, irrigating with fourth water amount and performing furrow irrigation; and if the crops are in the fruiting period, irrigating with a third water amount and performing furrow irrigation.

By adopting the technical scheme, the growth period of crops comprises a seedling stage, a growth stage, a flowering stage and a fruiting stage, so that the water quantity is divided into the first water quantity, the second water quantity, the third water quantity and the fourth water quantity in the growth of each stage, and the method is more scientific and reasonable.

Outputting humidity quantity information according to a comparison relation among soil humidity reference information preset by a plurality of pieces of current soil humidity information in current soil;

and if the humidity quantity information is less than the preset soil quantity reference information, controlling the prompting lamp to be turned on.

through adopting above-mentioned technical scheme, different places in the soil in current field evenly acquire soil humidity information to installation humidity quantity information compares with soil quantity benchmark information, thereby instructs through the pilot lamp.

Acquiring current water pressure information in a current pipeline when a prompt lamp prompts;

if the humidity quantity information is smaller than the soil quantity reference information, increasing the preset water pressure within the preset time and acquiring pressurizing water pressure information during pressurizing;

if the pressurizing water pressure information of the pipeline in the preset time is consistent with the current water pressure information and the irrigation degree information is greater than or equal to the degree reference information, controlling the prompting lamp not to prompt and outputting pipeline smooth feedback information;

If the pressurizing water pressure information of the pipeline in the preset time is consistent with the current water pressure information and the humidity quantity information is less than the soil quantity reference information, controlling a prompting lamp to prompt and outputting pipeline damage feedback information;

if the pressurizing water pressure information of the pipeline in the preset time is larger than the current water pressure information, a loop of the current pipeline is closed, a prompt lamp prompts and pipeline blockage feedback information is output.

through adopting above-mentioned technical scheme, through acquireing the current water pressure information in the pipeline, the pressurization water pressure information when reacing the pressurization to judge the damage of pipeline, the jam condition, in order to improve holistic flexibility, the practicality is strong.

Acquiring current flow rate information of a current spray head when a prompt lamp prompts;

If the humidity quantity information is smaller than the soil quantity reference information, increasing the preset water pressure within the preset time and acquiring the pressurizing flow rate information during pressurizing;

If the pressurizing flow rate information of the spray head in the preset time is larger than the current flow rate information and the irrigation degree information is larger than or equal to the degree reference information, controlling the prompting lamp not to prompt and outputting spray head smoothness feedback information;

If the pressurizing flow rate information of the spray head in the preset time is larger than the current water pressure information and the humidity quantity information is smaller than the soil quantity reference information, controlling a prompting lamp to prompt and outputting collision damage feedback information;

and if the pressurizing flow rate information of the pipeline in the preset time is consistent with the current flow rate information, closing a loop of the current pipeline and outputting the feedback information of the blockage of the spray head.

through adopting above-mentioned technical scheme, through acquireing the current velocity of flow information in the shower nozzle, the pressurization velocity of flow information when reacing the pressurization to judge the damage of shower nozzle, the jam condition, in order to improve holistic flexibility, the practicality is strong.

The second purpose of the invention is to provide a silty sandy soil saline-alkali land irrigation system which can detect the humidity of soil in real time, irrigate automatically and improve the yield of crops.

a silty sandy soil saline-alkali soil irrigation system comprises:

The acquisition module is used for acquiring soil humidity information, soil label information, crop information, picture information, water pressure information and flow rate information;

the storage is used for storing the program of the silty sandy soil saline-alkali soil irrigation method;

The program in the memory can be loaded and executed by the processor and realizes the irrigation method of the silty sandy soil saline-alkali soil as described above;

the humidity sensor is pre-embedded in each field and detects the soil humidity in the current field to output soil humidity information;

the humidity sensors are connected with the intermediate station to synchronously receive soil humidity information for local storage and are used for controlling the electromagnetic valve and the pressure flow regulator;

The intermediate station uploads the working logs of the electromagnetic valve and the pressure flow regulator to a server regularly within preset time;

be provided with the solar panel that is used for the conversion energy on the intermediate station, solar panel is connected with the battery of keeping in, and the battery of keeping in is connected with power supply battery, and power supply battery is used for providing the electric energy for the intermediate station.

The third purpose of the invention is to provide a computer storage medium, which can detect the humidity of soil in real time, irrigate automatically and improve the yield of crops.

A computer storage medium provided with a program which, when loaded and executed by a processor, implements the method of irrigation of silty sandy saline-alkali soil as described above.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the humidity of the soil is detected in real time, automatic irrigation is realized, and the yield of crops is improved;

2. the working states of the pipeline and the spray head are analyzed, and the flexibility is improved.

drawings

FIG. 1 is a schematic diagram of a soil moisture detection method.

FIG. 2 is a schematic diagram of a method of irrigating a crop.

fig. 3 is a schematic diagram of a method of crop identification.

Fig. 4 is a schematic view of the irrigation water volume of crops at different growth stages.

FIG. 5 is a schematic diagram of a method for irrigating a crop at different growth stages.

Fig. 6 is a schematic view of a method for determining field irrigation status.

FIG. 7 is a process schematic of a pipe condition.

fig. 8 is a schematic view of the method of the state of the head.

Detailed Description

The present invention is described in further detail below with reference to figures 1-8.

referring to fig. 1, in the irrigation method for silty sandy soil saline-alkali soil disclosed by the invention, when the humidity in the field is detected, a humidity sensor is required to be used for detecting, and the humidity sensor is buried in the soil, so that the humidity in the soil is detected.

The detection mode is as follows:

Step 100: and acquiring current soil humidity information and current soil label information in current soil.

wherein, the acquirement of current soil humidity information is acquireed through humidity transducer, and current soil label information is through carrying out the label to the field that soil corresponds, thereby obtains soil number information through different changes.

Step 101: controlling the opening and closing of a preset electromagnetic valve according to the comparison condition between the current soil humidity information and the preset soil humidity reference information;

And if the current soil humidity information is greater than the soil humidity reference information, the electromagnetic valve is opened to realize irrigation.

The implementation mode of irrigation is controlled by an electromagnetic valve, and water is irrigated by the electromagnetic valve by opening the electromagnetic valve; when the solenoid valve is closed, water cannot pass through the solenoid valve, thereby stopping irrigation.

step 102: and searching current field gradient information corresponding to the current soil label information from a preset soil gradient database according to the current soil label information.

wherein, soil slope database is the predetermined database of user, and data wherein pass through staff field measurement to type, each land has the land number, through the land number, and the field slope information is gone out in the matching, and the field slope information is the slope that the staff measured out.

step 103: adjusting a preset spray nozzle angle according to the current field gradient information and controlling the water outlet pressure of a preset pressure flow regulator, wherein the spray nozzle angle is parallel to the field gradient;

wherein, the shower nozzle angle is in control, controls through rotatory nozzle's angle to make the shower nozzle be parallel to each other with the field slope, when controlling, use the horizontal plane to control as the reference surface, thereby know the angle of current slope through the reference surface, make corresponding change through the angle to the angle of shower nozzle, in order to improve holistic depth of parallelism.

since the spray head is not necessarily in a horizontal state in the initial state, the mounted spray head can be adjusted to be in a horizontal state first, and the angle can be adjusted. The angle of the spray nozzle is parallel to the gradient of the field to achieve the best effect

And the outlet water pressure of the pressure-flow regulator is regulated, thereby regulating the spraying distance.

referring to fig. 2, the required irrigation water amount and the manner are different among different crops, and the manner is as follows:

step 200: acquiring current crop information in a current field;

The current crop information is a judging mode of the currently planted crop, and the crop is identified through the camera so as to be judged.

Step 201: and searching the corresponding crops from a preset crop database according to the current crop information.

Wherein, the crops database is predetermined database, and the generation of database is through scanning different crops to save data, thereby supply the calling in later stage.

Step 202: and searching the irrigation mode and the irrigation water quantity corresponding to the crops according to the crops.

Wherein, irrigation mode and irrigation water volume are predetermined mode, through mutually associating with corresponding crops.

thereby through the crops information that has obtained with in the crops database, look for corresponding crops to according to the crops that match, carry out the regulation of irrigation method and irrigation water volume, irrigation method and irrigation water volume and crops correspond to each other, and for prestoring data.

referring to fig. 3, when identifying crops, the crops are identified by a camera in the following way:

step 300: and acquiring the picture information of the current monitoring area.

And acquiring the picture information by a camera.

step 301: and acquiring current plant information in the picture information according to the picture information and the pre-stored soil information.

the soil information is pre-stored information, and the current plant information is obtained by subtracting the soil information from the picture information so as to reduce errors in identification and judgment.

the plant feature library is preset information, and different features of different plants are identified, so that the system can judge the types and names of the plants through the features. Since the characteristics of the plants are similar, the number of the characteristics is specified, and the benchmark information of the number of crops is 3 characteristics in the embodiment. And comparing the plant information with the characteristic quantity information in the plant characteristic library to judge the crop information.

each plant is different, so that the carried characteristics are different, and the plant with the most characteristics is screened out, so that the crops are identified.

Referring to fig. 4, after matching different crops, the current growth state of the crops is determined in the following manner:

Step 400: and calling preset crop growth cycle information and sowing time information according to the current crop information.

The crop growth cycle information and the seeding identification information are preset information data, and the growth cycle of each crop is different, so that the crop growth cycle information and the seeding identification information can be recorded manually when the crop grows, data can be recorded, and corresponding data information can be directly downloaded from the internet.

The sowing time information is the time generated when the crops are sowed for the first time, the time is recorded by taking the date as a unit, and the current growth stage is judged by calculating the date.

And acquiring current time information of the current crop growth.

The current time information can be acquired by adopting Beijing time or local network time, so as to be compared with the sowing time information to calculate the stage of plant generation.

The current crops are judged, so that the growth cycle information and the sowing time information of the crops are called, and when the crops are sowed, the sowing time information is output and stored for calling; and the growth cycle information of the crops is a certain cycle.

The stage in the crop generation cycle information is judged by knowing the current time information, and different irrigation water quantities are controlled according to different stages.

Referring to fig. 5, when the amount of water is adjusted, because different plants have different requirements for the amount of water, the yield is improved by setting different amounts of water, and the adjustment mode is as follows:

irrigation modes comprise furrow irrigation and furrow irrigation;

Taking soybean as an example:

The whole growth process of the soybeans needs more water, the water consumption in each growth period is greatly different, and the seedling emergence accounts for about 5 percent of the total water consumption after the seedlings are sowed. In this period, if the water content is insufficient or the seeds fall dry halfway, the seeds are easily incapacitated in the soil, and even if the seeds are barely germinated, the full-stand seedlings are difficult to achieve.

and (3) seedling stage: the percentage of seedlings to branch is about 13%, the squat soybean seedlings take root, if the soil moisture is too much, the roots do not prick, the stem nodes are slender, and the seedlings are easy to fall down in the middle and later periods. Irrigation is generally not suitable during this period unless special drought occurs. On the contrary, the water content should be properly controlled to promote deep root penetration and enhance lodging resistance.

and (3) growing period: when the branches bloom, the water consumption is about 17%, the main stem grows thick and extends, the compound leaves continuously appear, the branches are generated successively, and the root system develops deeply. At the same time, the flower buds are also differentiated successively and enter the stage of vegetative growth and reproductive growth. The requirement of the soybeans on water begins to increase in the period, and timely irrigation of water promotes the growth and development of the soybeans.

And (3) flowering period: in the stage from blooming to grain swelling, the water requirement of soybeans is the most, which accounts for about 45% of the total water consumption, and is a key period of water requirement of soybeans, the transpiration intensity reaches a peak in the period, and the dry matters also rise linearly. Therefore, sufficient water supply at this time is an important measure for ensuring high yield of soybean.

And (3) flowering period: when the soybeans are fully swelled and the water consumption is about 20%, the soybean grains and the pods are shriveled and increased and the grain weight is reduced in the drought and water shortage period. In the soybean grain swelling period, rainfall is generally less in the main production area of the soybeans in northeast, autumn hanging is often caused, and grain swelling water can be filled for attacking grains with water, so that the soybean grain swelling method has an obvious promotion effect on improving the yield and quality of the soybeans.

when the water is irrigated, according to the water demand characteristics of the whole growth process of the soybeans, the specific conditions of seedling condition, soil moisture content, rain condition and the like are combined, and corresponding measures are taken to irrigate reasonably, so that a good irrigation effect can be achieved.

Irrigating according to soil moisture content: whether the water content of the soil is proper or not is a reliable basis for correctly determining whether the water is irrigated or not. Under general soil conditions, the trend of the soil with proper water content in each growth stage of soybeans is as follows: about 20% of seedling stage, about 23% of branch stage, about 30% of flowering and pod bearing stage and 25% -30% of grain swelling stage. When the water content of the soil is measured to be at the lower limit of the proper water content, the soybeans are possibly damaged, and the water is preferably irrigated.

When irrigation is carried out, various irrigation modes are selected, and the irrigation modes are as follows:

Furrow irrigation: the method is suitable for ridge culture areas, water seeps into soil from the furrows, does not contact surface soil on the ridges, can prevent hardening, and is favorable for improving the water, gas and heat conditions of the soybeans.

furrow irrigation: is suitable for narrow row flat sowing of soybeans. Its advantages are high irrigation speed, saving water, easy control of irrigation amount, and no soil erosion and fertilizer loss. However, the ridge irrigation requires flat land, uneven land irrigation is not uniform, and the ground surface soil is easy to harden after irrigation.

Referring to fig. 6, a plurality of humidity sensors are installed to detect the current soil humidity in the following manner:

a plurality of humidity transducer are even lays in soil, through the quantity that is greater than soil humidity benchmark information to soil humidity information to judge the moist area of soil, in case when humidity quantity information is less than soil quantity benchmark information, soil was wet inadequately this moment, and the warning light just instructs.

referring to fig. 7, the usage state of the pipeline is detected and determined as follows:

step 500: and acquiring current water pressure information in the current pipeline when the prompting lamp prompts.

and the current water pressure information is the pressure intensity in the current pipeline, and the water pressure is detected through the pressure sensor.

Step 501: if the humidity quantity information is smaller than the soil quantity reference information, increasing the preset water pressure within the preset time and acquiring pressurizing water pressure information during pressurizing;

And meanwhile, the current water pressure is kept, the detection is carried out, if the pressurizing water pressure information is consistent with the current water pressure information and the irrigation degree information is greater than or equal to the degree reference information, the condition that the pipeline is originally blocked is indicated, and the blockage is relieved at present.

step 502: and if the pressurizing water pressure information of the pipeline in the preset time is consistent with the current water pressure information and the humidity quantity information is less than the soil quantity reference information, controlling a prompting lamp to prompt and outputting pipeline damage feedback information.

and if the pressurizing water pressure information is consistent with the current water pressure information and the humidity quantity information is less than the soil quantity reference information, the pipeline damage is indicated.

Step 503: if the pressurizing water pressure information of the pipeline in the preset time is larger than the current water pressure information, a loop of the current pipeline is closed, a prompt lamp prompts and pipeline blockage feedback information is output.

if the pressurized water pressure information is greater than the current water pressure information, it indicates that the pipeline is broken, and thus the circuit of the current pipeline is closed.

and the current water pressure information when the prompting lamp prompts shows that the water pressure information at the moment is the water pressure information when the irrigation area is not large enough, the water pressure is increased in the preset time at the moment, and the preset time can be set by a user.

referring to fig. 8, the usage state of the head is detected and determined as follows:

and acquiring current flow rate information of the current spray head when the prompt lamp prompts.

wherein the current flow rate information is counted by a water flow meter.

And if the pressurizing flow rate information of the spray head in the preset time is consistent with the current flow rate information, closing the loop of the current spray head and outputting spray head blockage feedback information.

the current flow rate information table when the prompting lamp prompts is flow rate information when the irrigation area is not large enough, the flow rate is increased within the preset time at the moment, and the preset time can be set by a user.

and meanwhile, the current flow rate is kept, the detection is carried out, if the pressurizing flow rate information is greater than the current flow rate information, and the irrigation degree information is greater than or equal to the degree reference information, the condition that the spray head is blocked originally is shown, and the blockage is removed at present.

And if the pressurizing flow rate information is greater than the current water pressure information and the humidity quantity information is less than the soil quantity reference information, indicating that the sprayer is damaged.

If the pressurized flow rate information is consistent with the current flow rate information, the nozzle is broken, and therefore the circuit of the current nozzle is closed.

Based on the same invention concept, the embodiment of the invention provides a silty sandy soil saline-alkali soil irrigation system, which comprises:

A memory for storing a program of the silty sandy soil saline-alkali soil irrigation method as in fig. 1 to 8;

A processor, wherein the program in the memory can be loaded and executed by the processor and realizes the irrigation method for the silty sandy saline-alkali soil as shown in the figures 1-8;

It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.

In the embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

Based on the same inventive concept, embodiments of the present invention provide a computer storage medium, which is configured to be loaded by a processor to execute steps including those in the flowcharts of fig. 1 to 8.

computer storage media include, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

Based on the same inventive concept, an embodiment of the present invention provides a camera, including: a processor for loading and executing a set of instructions; and the computer storage media described above.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a module or a unit may be divided into only one logical function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

the integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable computer storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a computer storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned computer storage media include: u disk, removable hard disk, read only memory, random access memory, magnetic or optical disk, etc. for storing program codes.

the embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A silty sandy soil saline-alkali soil irrigation method is characterized by comprising the following steps:

2. The irrigation method for the silty sandy saline-alkali soil according to claim 1, characterized in that: the method comprises the following steps:

Acquiring current crop information in a current field;

3. The irrigation method for the silty sandy saline-alkali soil according to claim 1, characterized in that: the method comprises the following steps:

acquiring picture information of a current monitoring area;

4. The irrigation method for the silty sandy saline-alkali soil according to claim 3, characterized in that: the method comprises the following steps:

acquiring current time information of current crop growth;

5. The irrigation method for the silty sandy saline-alkali soil according to claim 4, characterized in that: the method comprises the following steps:

irrigation modes comprise furrow irrigation and furrow irrigation;

6. The irrigation method for the silty sandy saline-alkali soil according to claim 5, characterized in that: the method comprises the following steps:

7. The irrigation method for the silty sandy saline-alkali soil according to claim 6, characterized in that: the method comprises the following steps:

8. the irrigation method for the silty sandy saline-alkali soil according to claim 6, characterized in that: the method comprises the following steps:

9. The utility model provides a silty sandy soil saline and alkaline land irrigation system which characterized in that: the method comprises the following steps:

A memory for storing a program of the silty sandy saline-alkali soil irrigation method according to any one of claims 1 to 8;

a processor, wherein the program in the memory can be loaded and executed by the processor and realizes the silty sandy saline-alkali soil irrigation method according to any one of claims 1 to 8;

10. a computer storage medium, characterized in that: a program is provided which can be loaded and executed by a processor to implement the method of irrigating silty sandy saline-alkali soil according to any one of claims 1 to 8.