CN114651709A - Efficient water-saving method and device for crop irrigation - Google Patents
Efficient water-saving method and device for crop irrigation Download PDFInfo
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- A—HUMAN NECESSITIES
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- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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Abstract
The invention provides a high-efficiency water-saving method and device for crop irrigation, and relates to the technical field. The efficient water-saving method for crop irrigation comprises the following steps: acquiring basic information and growth state information of crops; calculating the recent water demand of the crops according to the basic information and the growth state information of the crops; acquiring recent weather conditions and soil water content information; judging whether the crops need to be irrigated or not according to the recent water storage capacity of the crops, the recent weather condition and the soil water content information; if the crops need to be irrigated, generating and sending irrigation instructions to irrigate the crops; otherwise, no irrigation instructions are generated. The high-efficiency water-saving method and the device for crop irrigation fully consider various possible factors influencing irrigation and reduce irrigation water as much as possible, thereby playing a better water-saving irrigation effect and being beneficial to further protecting water resources.
Description
Technical Field
The invention relates to the technical field, in particular to a high-efficiency water-saving method and device for crop irrigation.
Background
Agricultural irrigation system is a complicated nonlinear system, and at present, the field irrigation technique has been used more and more extensively, through this field irrigation technique, can realize carrying out the in-process of watering to the crops of planting in the farmland. The farmland irrigation technology comprises channel seepage prevention, sprinkling irrigation, micro-sprinkling irrigation, infiltrating irrigation, drip irrigation and the like, and can gradually change the farmland irrigation technology from the past manual control of irrigation time and irrigation quantity to the automatic control of irrigation application and irrigation quantity of each time of irrigation. However, when irrigation is performed, the irrigation amount is usually determined by empirical data, which may cause the actual irrigation amount not to conform to the required irrigation amount, and waste of water resources.
Disclosure of Invention
The invention aims to provide a high-efficiency water-saving method and device for crop irrigation, which fully consider various factors influencing irrigation and reduce irrigation water as much as possible, thereby achieving better water-saving irrigation effect and being beneficial to further protecting water resources.
Embodiments of the invention may be implemented as follows:
in a first aspect, embodiments of the present invention provide an efficient water saving method for crop irrigation, and an efficient water saving method for crop irrigation, including:
acquiring basic information and growth state information of crops;
calculating the recent water demand of the crops according to the basic information and the growth state information of the crops;
acquiring recent weather conditions and soil water content information;
judging whether the crops need to be irrigated or not according to the recent water storage capacity of the crops, the recent weather condition and the soil water content information;
if the crops need to be irrigated, generating and sending irrigation instructions to irrigate the crops;
otherwise, no irrigation instructions are generated.
Further, in an optional embodiment, the step of determining whether the crop needs to be irrigated according to the recent water storage amount of the crop, the recent weather condition and the soil water content information comprises:
if the recent weather condition comprises rainy weather, estimating the rainfall of the rainy weather;
and judging whether the crops need to be irrigated or not according to the rainfall of the rainy weather, the soil water content information and the soil water content information.
Further, in an optional embodiment, in the step of determining whether the crop needs to be irrigated according to the rainfall of the rainy weather, the soil water content information, and the soil water content information, a preset percentage of the estimated rainfall of the rainy weather is used as a reference, and the preset percentage is not more than 80%.
Further, in an optional embodiment, in the step of acquiring the basic information and the growth state information of the crop, the basic information of the crop includes a type of the crop, a growth cycle, and a water demand corresponding to the growth cycle.
Further, in an optional embodiment, in the step of acquiring the basic information and the growth state information of the crop, a growth state image of the crop is acquired through a camera, and the growth state image is analyzed to obtain the growth state information of the crop.
Further, in an optional embodiment, in the step of acquiring recent weather conditions and soil water content information, soil water content information is acquired by sampling and detecting soil in an area where the crop is located.
Further, in an optional embodiment, in the step of obtaining the recent weather condition and the soil moisture content information, the recent weather condition is obtained through a recent weather forecast or a satellite cloud map.
The high-efficiency water-saving method for crop irrigation provided by the invention has the following beneficial effects: obtaining basic information and growth state information of crops; calculating the recent water demand of the crops according to the basic information and the growth state information of the crops; acquiring recent weather conditions and soil water content information; judging whether the crops need to be irrigated according to the recent water storage capacity of the crops, the recent weather condition and the soil water content information; if the crops need to be irrigated, generating and sending an irrigation instruction to irrigate the crops; otherwise, no irrigation instructions are generated. In the embodiment of the invention, the recent water demand of the crops is obtained according to the basic information and the growth state information of the crops, and then the soil water content and the recent weather condition are integrated to judge whether irrigation is needed or not and determine the irrigation quantity when irrigation is needed, so that the irrigation water can be effectively reduced, and a better water receiving and irrigation effect is achieved. The embodiment of the invention fully considers a plurality of factors which can affect irrigation, reduces irrigation water as much as possible, thereby playing a better water-saving irrigation effect and being beneficial to further protecting water resources.
In a second aspect, an embodiment of the present invention provides an efficient water saving device for crop irrigation, including:
a first obtaining module: the system is used for acquiring basic information and growth state information of crops;
a calculation module: the system is used for calculating the recent water demand of the crops according to the basic information and the growth state information of the crops;
a second obtaining module: the method is used for acquiring recent weather conditions and soil water content information;
a judgment module: the system is used for judging whether the crops need to be irrigated or not according to the recent water storage amount of the crops, the recent weather condition and the soil water content information;
an irrigation module: the irrigation control system is used for generating and sending an irrigation instruction to irrigate the crops if the crops need to be irrigated; otherwise, no irrigation instructions are generated.
Further, in an optional embodiment, the determining module is further configured to:
if the recent weather condition comprises rainy weather, estimating the rainfall of the rainy weather;
and judging whether the crops need to be irrigated or not according to the rainfall of the rainy weather, the soil water content information and the soil water content information.
Further, in an optional embodiment, the determining module is further configured to: and taking the estimated preset percentage of the rainfall of the rainy weather as a reference, wherein the preset percentage is not more than 80%.
Further, in an optional embodiment, the first obtaining module is further configured to: and acquiring the growth state image of the crop through a camera, and analyzing and processing the growth state image to obtain the growth state information of the crop.
Further, in an optional embodiment, the second obtaining module is further configured to: and obtaining soil water content information by sampling and detecting the soil in the area where the crops are located.
Further, in an optional embodiment, the second obtaining module is further configured to obtain the recent weather condition through a recent weather forecast or a satellite cloud.
The efficient water-saving device for crop irrigation provided by the invention has the following beneficial effects: obtaining basic information and growth state information of crops; calculating the recent water demand of the crops according to the basic information and the growth state information of the crops; acquiring recent weather conditions and soil water content information; judging whether the crops need to be irrigated according to the recent water storage capacity of the crops, the recent weather condition and the soil water content information; if the crops need to be irrigated, generating and sending an irrigation instruction to irrigate the crops; otherwise, no irrigation instructions are generated. In the embodiment of the invention, the recent water demand of the crops is obtained according to the basic information and the growth state information of the crops, and then the soil water content and the recent weather condition are integrated to judge whether irrigation is needed or not and determine the irrigation quantity when irrigation is needed, so that the irrigation water can be effectively reduced, and a better water receiving and irrigation effect is achieved. The embodiment of the invention fully considers a plurality of factors which can affect irrigation, reduces irrigation water as much as possible, thereby playing a better water-saving irrigation effect and being beneficial to further protecting water resources.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.
FIG. 1 is a schematic diagram of a method for efficient conservation of water for irrigation of crops according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating the sub-steps of step S400 according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an efficient water saving device for crop irrigation according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The following detailed description of embodiments of the invention refers to the accompanying drawings.
Referring to fig. 1, the embodiment provides an efficient water saving method for crop irrigation, which fully considers various factors affecting irrigation, and reduces irrigation water as much as possible, thereby achieving a better water saving irrigation effect and being beneficial to further protecting water resources.
As shown in fig. 1, in an embodiment of the present invention, a method for efficiently saving water for crop irrigation includes the following steps.
Step S100: and acquiring basic information and growth state information of crops.
In an alternative embodiment, in the step of acquiring the basic information and the growth state information of the crop, the basic information of the crop includes a type of the crop, a growth cycle, and a water demand corresponding to the growth cycle.
In an optional embodiment, in the step of acquiring the basic information and the growth state information of the crop, the growth state image of the crop is acquired through the camera, and the growth state image is analyzed to obtain the growth state information of the crop.
Step S200: and calculating the recent water demand of the crops according to the basic information and the growth state information of the crops.
In the embodiment of the present invention, the recent water demand of the crop is obtained by comprehensively calculating, in combination with the water demand of the crop under the theoretical condition and the growth state of the crop analyzed through image processing, and the recent water demand can well reflect the recent water demand of the crop. That is to say, the recent water demand includes both the water demand under the theoretical condition and the water demand under the actual growth condition, and the recent water demand of the crops can be well represented by combining the two conditions, so that the requirement of normal growth of the crops can be met.
Step S300: and acquiring recent weather conditions and soil water content information.
In an optional embodiment, in the step of obtaining recent weather conditions and soil moisture content information, soil moisture content information is obtained by sampling and detecting soil in an area where crops are located.
In an alternative embodiment, in the step of obtaining the recent weather condition and the soil moisture content information, the recent weather condition is obtained through a recent weather forecast or a satellite cloud map. For example, the rainfall which is about to rain and is predicted in a certain day is obtained from the weather forecast of nearly seven days, and the rainfall is considered in the irrigation operation, so that the rainfall can be effectively utilized, and a more efficient water-saving effect is achieved.
Step S400: and judging whether the crops need to be irrigated according to the recent water storage capacity of the crops, the recent weather condition and the soil water content information.
Referring to fig. 2, in an alternative embodiment, the step S400 of determining whether the crop needs to be irrigated according to the recent water storage amount of the crop, the recent weather condition and the soil water content information includes the following sub-steps:
substep S410: if the recent weather condition comprises rainy weather, estimating the rainfall of the rainy weather;
substep S420: and judging whether the crops need to be irrigated according to the rainfall, the soil water content information and the soil water content information of rainy weather.
Further, in the step of judging whether crops need to be irrigated according to the rainfall of rainy weather, the soil water content information and the soil water content information, the estimated preset percentage of the rainfall of rainy weather is used as a reference, and the preset percentage does not exceed 80%. That is, in referring to the recent rainfall, 80% of the recent rainfall and below are considered as a reference, the percentage being based on the comprehensive analysis of weather forecast. For crops, the priority for ensuring the growth of the crops is the priority, the weather forecast has certain uncertainty, and when judging whether the crops need to be irrigated, the factors such as rainfall and the like are comprehensively considered, so that the growth of the crops can be ensured, and the water-saving effect is achieved.
Step S500: if the crops need to be irrigated, generating and sending an irrigation instruction to irrigate the crops; otherwise, no irrigation instructions are generated.
It should be noted that, in the embodiment of the present invention, an irrigation pipe network is used for irrigating crops, and the irrigation pipe network is provided with a plurality of automatically controlled water valves, so that when the water valves are opened, the crops can be irrigated. The irrigation instruction is an instruction for opening a water valve to irrigate.
The embodiment of the invention provides an efficient water-saving method for crop irrigation, which comprises the following steps: obtaining basic information and growth state information of crops; calculating the recent water demand of the crops according to the basic information and the growth state information of the crops; acquiring recent weather conditions and soil water content information; judging whether the crops need to be irrigated according to the recent water storage capacity of the crops, the recent weather condition and the soil water content information; if the crops need to be irrigated, generating and sending an irrigation instruction to irrigate the crops; otherwise, no irrigation instructions are generated. In the embodiment of the invention, the recent water demand of the crops is obtained according to the basic information and the growth state information of the crops, and then the soil water content and the recent weather condition are integrated to judge whether irrigation is needed or not and determine the irrigation quantity when irrigation is needed, so that the irrigation water can be effectively reduced, and a better water receiving and irrigation effect is achieved. The embodiment of the invention fully considers various factors influencing irrigation and reduces the irrigation water as much as possible, thereby playing a better water-saving irrigation effect and being beneficial to further protecting water resources.
Referring to fig. 3, an embodiment of the present invention further provides an efficient water saving device for crop irrigation, which includes a first obtaining module, a calculating module, a second obtaining module, a determining module, and an irrigation module.
In an embodiment of the invention, the first obtaining module is used for obtaining basic information and growth state information of crops.
In an embodiment of the present invention, the step S100 is executed by a first obtaining module.
In the embodiment of the invention, the calculation module is used for calculating the recent water demand of the crops according to the basic information and the growth state information of the crops.
In the embodiment of the present invention, the step S200 is executed by a computing module.
In the embodiment of the invention, the second acquisition module is used for acquiring recent weather conditions and soil water content information.
In the embodiment of the present invention, the step S300 is executed by the second obtaining module.
In the embodiment of the invention, the judging module is used for judging whether the crops need to be irrigated according to the recent water storage amount of the crops, the recent weather condition and the soil water content information.
In the embodiment of the present invention, the step S400 is executed by the determining module.
In the embodiment of the invention, the irrigation module is used for generating and sending an irrigation instruction to irrigate crops if judging that the crops need to be irrigated; otherwise, no irrigation instructions are generated.
In the embodiment of the present invention, the step S500 is performed by an irrigation module.
Further, in an optional embodiment, the determining module is further configured to: if the recent weather condition comprises rainy weather, estimating the rainfall of the rainy weather; and judging whether the crops need to be irrigated according to the rainfall, the soil water content information and the soil water content information of rainy weather.
In the embodiment of the present invention, the above steps S410 and S420 are executed by the determining module.
Further, in an optional embodiment, the determining module is further configured to: and taking the estimated preset percentage of the rainfall amount of the rainy weather as a reference, wherein the preset percentage does not exceed 80%.
Further, in an optional embodiment, the first obtaining module is further configured to: the growth state image of the crops is obtained through the camera, and the growth state information of the crops is obtained through analyzing and processing the growth state image.
Further, in an optional embodiment, the second obtaining module is further configured to: soil water content information is obtained by sampling and detecting soil in the area where crops are located.
Further, in an optional embodiment, the second obtaining module is further configured to obtain the recent weather condition through a recent weather forecast or a satellite cloud.
The high-efficient water saving fixtures that is used for crops irrigation that this embodiment provided: obtaining basic information and growth state information of crops; calculating the recent water demand of the crops according to the basic information and the growth state information of the crops; acquiring recent weather conditions and soil water content information; judging whether the crops need to be irrigated according to the recent water storage capacity of the crops, the recent weather condition and the soil water content information; if the crops need to be irrigated, generating and sending an irrigation instruction to irrigate the crops; otherwise, no irrigation instructions are generated. In the embodiment of the invention, the recent water demand of the crops is obtained according to the basic information and the growth state information of the crops, and then the soil water content and the recent weather condition are integrated to judge whether irrigation is needed or not and determine the irrigation quantity when irrigation is needed, so that the irrigation water can be effectively reduced, and a better water receiving and irrigation effect is achieved. The embodiment of the invention fully considers a plurality of factors which can affect irrigation, reduces irrigation water as much as possible, thereby playing a better water-saving irrigation effect and being beneficial to further protecting water resources.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist alone, or two or more modules may be integrated to form an independent part.
The functions may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as separate products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: u disk, removable hard disk, read only memory, random access memory, magnetic or optical disk, etc. for storing program codes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. An efficient water conservation method for crop irrigation, comprising:
acquiring basic information and growth state information of crops;
calculating the recent water demand of the crops according to the basic information and the growth state information of the crops;
acquiring recent weather conditions and soil water content information;
judging whether the crops need to be irrigated or not according to the recent water storage capacity of the crops, the recent weather condition and the soil water content information;
if the crops need to be irrigated, generating and sending irrigation instructions to irrigate the crops; otherwise, no irrigation instructions are generated.
2. The method of claim 1, wherein the step of determining whether the crop needs to be irrigated according to the recent water storage capacity of the crop, the recent weather condition and the soil moisture information comprises:
if the recent weather condition comprises rainy weather, estimating the rainfall of the rainy weather;
and judging whether the crops need to be irrigated or not according to the rainfall of the rainy weather, the soil water content information and the soil water content information.
3. The method according to claim 2, wherein in the step of determining whether the crops need to be irrigated according to the rainfall in rainy weather, the soil water content information and the soil water content information, the estimated preset percentage of the rainfall in rainy weather is used as a reference, and the preset percentage is not more than 80%.
4. The method for efficiently saving water for irrigation of crops as claimed in claim 1, wherein in the step of obtaining the basic information and the growth state information of the crops, the basic information of the crops comprises the kind of the crops, the growth cycle and the water demand corresponding to the growth cycle.
5. The method for efficient water conservation for crop irrigation as claimed in claim 4, wherein in the step of obtaining the basic information and the growth state information of the crops, the growth state image of the crops is obtained through a camera, and the growth state information of the crops is obtained by analyzing and processing the growth state image.
6. The method for efficient conservation of water for irrigation of crops as claimed in claim 1, wherein in the step of obtaining information on recent weather conditions and soil water content, the information on soil water content is obtained by sampling and detecting soil in an area where the crops are located.
7. The method for efficient water conservation for irrigation of crops as claimed in claim 6, wherein in the step of obtaining recent weather conditions and soil moisture content information, the recent weather conditions are obtained through recent weather forecast or satellite cloud pictures.
8. An efficient water saving device for crop irrigation, comprising:
a first obtaining module: the system is used for acquiring basic information and growth state information of crops;
a calculation module: the system is used for calculating the recent water demand of the crops according to the basic information and the growth state information of the crops;
a second obtaining module: the method is used for acquiring recent weather conditions and soil water content information;
a judgment module: the system is used for judging whether the crops need to be irrigated or not according to the recent water storage amount of the crops, the recent weather condition and the soil water content information;
an irrigation module: the irrigation control system is used for generating and sending an irrigation instruction to irrigate the crops if the crops need to be irrigated; otherwise, no irrigation instructions are generated.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117598190A (en) * | 2024-01-22 | 2024-02-27 | 河北省水资源研究与水利技术试验推广中心 | Reservoir branch canal irrigation control method, device, equipment and storage medium |
| CN117770105A (en) * | 2023-12-20 | 2024-03-29 | 北京数智大观科技有限公司 | Intelligent irrigation control method for gardens based on rainfall conditions |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416956A (en) * | 2016-09-05 | 2017-02-22 | 深圳市双赢伟业科技股份有限公司 | Agricultural interconnection water-feeding method and system |
| CN107278832A (en) * | 2017-07-17 | 2017-10-24 | 桂东县山里青现代农业科技发展有限责任公司 | Farmland intelligent water-saving irrigation system and method |
| CN107330804A (en) * | 2017-07-06 | 2017-11-07 | 贵州省水利科学研究院 | A kind of wisdom water conservancy management and control cloud platform and method |
| CN108094370A (en) * | 2017-12-15 | 2018-06-01 | 河北省科学院应用数学研究所 | Control method of irrigation and device |
| CN110036884A (en) * | 2019-05-13 | 2019-07-23 | 中国水利水电科学研究院 | Irrigation method and device based on crop cycle water feature and real-time weather |
| CN110367097A (en) * | 2019-07-23 | 2019-10-25 | 山东开创云软件有限公司 | A kind of irrigated area water-flow control method and server |
| CN111492959A (en) * | 2020-06-02 | 2020-08-07 | 山东贵合信息科技有限公司 | Irrigation method and equipment based on Internet of things |
-
2022
- 2022-04-26 CN CN202210450727.4A patent/CN114651709A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416956A (en) * | 2016-09-05 | 2017-02-22 | 深圳市双赢伟业科技股份有限公司 | Agricultural interconnection water-feeding method and system |
| CN107330804A (en) * | 2017-07-06 | 2017-11-07 | 贵州省水利科学研究院 | A kind of wisdom water conservancy management and control cloud platform and method |
| CN107278832A (en) * | 2017-07-17 | 2017-10-24 | 桂东县山里青现代农业科技发展有限责任公司 | Farmland intelligent water-saving irrigation system and method |
| CN108094370A (en) * | 2017-12-15 | 2018-06-01 | 河北省科学院应用数学研究所 | Control method of irrigation and device |
| CN110036884A (en) * | 2019-05-13 | 2019-07-23 | 中国水利水电科学研究院 | Irrigation method and device based on crop cycle water feature and real-time weather |
| CN110367097A (en) * | 2019-07-23 | 2019-10-25 | 山东开创云软件有限公司 | A kind of irrigated area water-flow control method and server |
| CN111492959A (en) * | 2020-06-02 | 2020-08-07 | 山东贵合信息科技有限公司 | Irrigation method and equipment based on Internet of things |
Non-Patent Citations (1)
| Title |
|---|
| 熊岳农业专科学校: "《节水技术概论》", 辽宁科学技术出版社, pages: 116 - 117 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117770105A (en) * | 2023-12-20 | 2024-03-29 | 北京数智大观科技有限公司 | Intelligent irrigation control method for gardens based on rainfall conditions |
| CN117770105B (en) * | 2023-12-20 | 2024-06-11 | 北京数智大观科技有限公司 | Intelligent irrigation control method for gardens based on rainfall conditions |
| CN117598190A (en) * | 2024-01-22 | 2024-02-27 | 河北省水资源研究与水利技术试验推广中心 | Reservoir branch canal irrigation control method, device, equipment and storage medium |
| CN117598190B (en) * | 2024-01-22 | 2024-04-16 | 河北省水资源研究与水利技术试验推广中心 | Reservoir branch canal irrigation control method, device, equipment and storage medium |
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