CN110169336A - A kind of greenhouse gardening irrigation system and method - Google Patents
A kind of greenhouse gardening irrigation system and method Download PDFInfo
- Publication number
- CN110169336A CN110169336A CN201910540112.9A CN201910540112A CN110169336A CN 110169336 A CN110169336 A CN 110169336A CN 201910540112 A CN201910540112 A CN 201910540112A CN 110169336 A CN110169336 A CN 110169336A
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- 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
- A01G25/165—Cyclic operations, timing systems, timing valves, impulse operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
Abstract
The present invention relates to a kind of greenhouse gardening irrigation systems, space is multiple planting areas according to the different demarcation of institute's long-term cropping in greenhouse, the irrigation system includes: image collecting device, is arranged in each planting area, for acquiring crop image in the planting area；Processor judges Crop Group to crop image progress image recognition, locating growth phase, whether has water shortage sign and degree of water shortage for receiving the crop image from image collecting device；Irrigation controller, it is connect with processor, every kind of crop is stored in irrigation controller in the water demand table of different stages of growth, when processor judges that the crop has water shortage sign, irrigation controller is according to the Crop Group, growth phase and degree of water shortage, and combining water demand table is that the crop matches irrigation scheme；Irrigation rig is arranged in each planting area, for receiving the irrigation scheme from irrigation controller, irrigates the crop of each planting area.
Description
Technical field
The present invention relates to automatic irrigation control fields, more particularly to a kind of greenhouse gardening irrigation system and method.
Background technique
In agricultural production process, for irrigation technique substantially by what is be accomplished manually, grower rule of thumb judges soil
Arid situation, starting sluice is irrigated when reaching certain arid, and this irrigation method cannot timely keep the skin wet to soil
Plant growth is influenced, demand of the long-term cropping to water is also unable to accurately control.For some plants, such as venushair fern, watering
Can not be excessive, the leaf water residence time too long state for being easy to appear blade atrophy, for Spathiphyllum kochii, although liking wet ring
Border, but more water can also cause rotten, felicitous tree needs to spray water 2-3 times daily in high temperature season, and two season of summer and autumn will reinforce plant
And the water spray of surrounding subenvironment, increase air humidity, winter felicitous tree enters dormant period, should control irrigation amount, but need to be every several
It sprays water to blade face, can maintain delicate and pretty appearance in this way.Jonquil when just transplanting, root system be it is impaired, can not
Moisture normally is absorbed in soil, so the survival rate of flowers could be improved by water spray, Leaf water absorption.Thus
As it can be seen that Different Crop is different in demand of the different growth phases for moisture, under Various Seasonal also not for the demand of irrigation
It is identical to the greatest extent, only the familiar of crop habit is irrigated by people, it is difficult to ensure that crop reaches ideal growth conditions.With
Social progress and science and technology development, more and more automatic irrigation technical applications to greenhouse gardening field, how root
It is irrigated in time according to the growing state of crop and controls each duty for realizing that scientic planting has important promotion to make
With.
Summary of the invention
It cannot achieve it is an object of the invention to solving the prior art and irrigate and control in time according to the growing state of crop
The technical issues of each duty, the present invention provides a kind of greenhouse gardening irrigation system and methods.
The present invention is through the following technical solutions to achieve the above objectives: a kind of greenhouse gardening irrigation system, space in greenhouse
It is multiple planting areas according to the different demarcation of institute's long-term cropping, the irrigation system includes: image collecting device, is arranged every
In a planting area, for acquiring crop image in the planting area；Processor, for receiving the work from image collecting device
Object image judges Crop Group to crop image progress image recognition, locating growth phase, whether has water shortage sign and water shortage
Degree；Irrigation controller is connect with processor, and the moisture that every kind of crop is stored in irrigation controller in different stages of growth needs
Seek table, when processor judges that the crop has water shortage sign, irrigation controller according to the Crop Group, growth phase and
Degree of water shortage, and combining water demand table is that the crop matches irrigation scheme；Irrigation rig is arranged in each planting area,
For receiving the irrigation scheme from irrigation controller, the crop of each planting area is irrigated.
Further, the irrigation rig includes: surface irrigation actuator, is connect with the irrigation controller, for pair
Crop root is irrigated；Aerial irrigation actuator is connect with the irrigation controller, for irrigating crop branches and leaves；
The irrigation controller uses surface irrigation actuator or aerial irrigation actuator according to Crop Group and growth phase selection.
Further, the irrigation rig, including water-main road, water-main road horizontal direction interval are distributed with several
Transverse legs are equipped with one for controlling water outlet for being irrigated from earth's surface to crop root on each transverse legs
First electronics water valve；Several vertical branches are distributed in each transverse legs vertical direction, for carrying out from upper direction crop branches and leaves
It irrigates, vertical branch is located at the front end of the first electronics water valve, close to water-main road；Each vertical branch road is equipped with one
A the second electronics water valve for being used to control water outlet, end is equipped with fountain head；The first electronics water valve, the second electronics water valve are equal
It is connect with irrigation controller.
Further, the processor is stored with crop and generates analysis neural network model, and processor comes what is received
It is generated from the crop image input crop of image collecting device after analyzing neural network model, crop generates analysis neural network mould
Type exports crop species, growth phase, the judgement of water shortage sign and degree of water shortage judgement.
Further, the irrigation scheme includes irrigating position and irrigating duration, and irrigation controller is according to the irrigation portion
Position chooses whether to open the first electronics water valve and/or the second electronics water valve, controls the first electronics water valve according to the irrigation duration
And/or second electronics water valve opening time.
Further, the vertical branch includes the first water flowing section and the second water flowing section from top to bottom, and the second water flowing section is
Retractable structure is electrically connected with irrigation controller；The second electronics water valve is mounted on the first water flowing section, and fountain head is mounted on
The end of two water flowing sections.
Further, the processor judges plant growth height according to crop image, and irrigation controller is raw according to crop
The height of second water flowing section described in long height adjustment.
Present invention also provides a kind of greenhouse gardening irrigation methods, comprising: S10: crop image in acquisition planting area；
S20: image recognition is carried out to the crop image, judges Crop Group and locating growth phase；S30: comparison crop is in difference
The water demand table of growth phase, judges whether the crop has water shortage sign and degree of water shortage；S40: the crop has water shortage
It is that the crop matches irrigation scheme according to the Crop Group, growth phase and degree of water shortage when sign；And according to irrigation scheme
Crop in planting area is irrigated.
Further, the method that step S20 uses deep learning, by being lacked to different classes of, different stages of growth, difference
The training study of the crop picture of water degree obtains crop and generates analysis neural network model, and collected crop image is inputted
The crop growth analysis neural network model, in conjunction with the water demand table, judge the crop whether have water shortage sign and
Degree of water shortage.
Further, step S40, the irrigation scheme include irrigating position and irrigating duration, and irrigating position includes crop
Root and crop branches and leaves, the irrigation controller choose whether to open the electronics for controlling the irrigation position according to the irrigation position
Water valve is filled according to plant growth height adjustment to crop branches and leaves according to the opening time of the irrigation duration control electronics water valve
The height for the pipeline irrigate.
Compared with prior art, substantial effect of the invention is as follows: the application is by using depth to crop image
The method of habit is identified, judges Crop Group, locating growth phase, whether has water shortage sign and degree of water shortage, in conjunction with every
Kind crop takes corresponding irrigation strategy in the water demand table of different stages of growth, the irrigation side suitable to Different Crop selection
Formula can preferably promote plant growth, accomplish scientific application of irrigation.
Detailed description of the invention
Fig. 1 is the structural block diagram of greenhouse gardening irrigation system of the present invention.
Fig. 2 is irrigation rig structural schematic diagram of the present invention.
Fig. 3 is the flow diagram of greenhouse gardening irrigation method of the present invention.
The reference numerals are as follows:
1, image acquiring device；2, processor；3, irrigation controller；4, irrigation rig；10, transverse legs；100, the first electronics
Water valve；20, vertical branch；210, the first water flowing section；220, the second water flowing section；211, the second electronics water valve.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
A kind of greenhouse gardening irrigation system, as shown in Figure 1, in greenhouse space according to institute's long-term cropping different demarcation be multiple kinds
Growing area domain, irrigation system include image collecting device 1, processor 2, irrigation controller 3 and irrigation rig 4.
Image collecting device 1 is arranged in each planting area, exists for acquiring crop image, crop in the planting area
Often occurs phenomena such as blade atrophy, curling under water shortage status, usual taken at regular intervals crop image carries out processing analysis to image
It can determine whether what kind of growth phase the crop is in, if having the sign of water shortage.
Processor 2 carries out image recognition judgement for receiving the crop image from image collecting device 1, to crop image
Whether Crop Group locating growth phase, has water shortage sign and degree of water shortage.Specifically, processor 2 is stored with crop generation
Analyze neural network model.Crop generate analysis neural network model be by a large amount of different crops in different water shortage shapes
Picture under condition carries out what deep learning obtained, and processor 2 inputs the crop image from image collecting device 1 received
After crop generates analysis neural network model, crop generates analysis neural network model and identifies to picture, exports Crop Species
Class, growth phase, the judgement of water shortage sign and degree of water shortage judgement.
Irrigation controller 3 is connect with processor 2, is stored with every kind of crop in the water demand table of different stages of growth, life
The long stage can be according to season division, and can also being usually seed according to the growth course of crop ,-germination is taken root-emerges-grow up
Bloom-result etc. divided, when processor 2 judges that crop has water shortage sign, irrigation controller 3 is according to Crop Group, life
Long stage and degree of water shortage generate in conjunction with water demand table and include irrigation with the matched irrigation scheme of the crop, irrigation scheme
Position and irrigation duration.
Irrigation rig 4 is arranged in each planting area, for receiving the irrigation scheme from irrigation controller 3, to every
The crop of a planting area is irrigated.Irrigation rig 4 includes the surface irrigation actuator for being irrigated crop root
With the aerial irrigation actuator for being irrigated crop branches and leaves, surface irrigation actuator, aerial irrigation actuator with filling
Irrigate the connection of controller 3.Specifically, as shown in Fig. 2, irrigation rig 4 includes water-main road, water-main road horizontal direction interval
Several transverse legs 10 are distributed with, for being irrigated from earth's surface to crop root, a use are installed on each transverse legs
In the first electronics water valve 100 of control water outlet；Several vertical branches 20 are distributed in each 10 vertical direction of transverse legs, for from
Upper direction crop branches and leaves are irrigated.Vertical branch 20 is located at the front end of the first electronics water valve 100, close to water-main road；Often
One is equipped on a vertical branch 20 for controlling the second electronics water valve 211 of water outlet, end is equipped with fountain head；First electricity
Sub- water valve 100, the second electronics water valve 211 are connect with irrigation controller 3.Irrigation controller 3 chooses whether according to position is irrigated
Open the first electronics water valve 100 and/or the second electronics water valve 211, according to irrigate duration control the first electronics water valve 100 and/or
The opening time of second electronics water valve 211.
Vertical branch 20 includes the first water flowing section 210 and the second water flowing section 220 from top to bottom, and the second water flowing section 220 is can
Stretching structure is electrically connected with irrigation controller 3；Second electronics water valve 211 is mounted on the first water flowing section 210, and fountain head is mounted on
The end of second water flowing section 220.Processor 2 judges plant growth height according to crop image, and irrigation controller 3 is raw according to crop
The height of long the second water flowing of height adjustment section 220.The adjustable rule for meeting plant growth of height of vertical branch 20, according to crop
Growing height adjust irrigate water outlet height, guarantee that the branches and leaves of crop can be irrigated in time.
Irrigation method used by greenhouse gardening irrigation system, as shown in Figure 3, comprising:
S10: crop image in acquisition planting area；
S20: image recognition is carried out to crop image, judges Crop Group and locating growth phase；Using the method for deep learning,
Crop, which is obtained, by the training study of the crop picture to different classes of, different stages of growth, different degree of water shortage generates analysis
Neural network model sentences collected crop image input crop growth analysis neural network model in conjunction with water demand table
Whether the crop of breaking has water shortage sign and degree of water shortage.
S30: comparison crop judges whether the crop has water shortage sign and lack in the water demand table of different stages of growth
Water degree；
S40: being that the crop matches irrigation scheme according to Crop Group, growth phase and degree of water shortage when crop has water shortage sign；
And the crop in planting area is irrigated according to irrigation scheme, irrigation scheme includes irrigating position and irrigating duration, is irrigated
Position includes crop root and crop branches and leaves, and irrigation controller chooses whether to open the control irrigation position according to position is irrigated
Electronics water valve is filled according to plant growth height adjustment to crop branches and leaves according to the opening time for irrigating duration control electronics water valve
The height for the pipeline irrigate.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of greenhouse gardening irrigation system, which is characterized in that space is more according to the different demarcation of institute's long-term cropping in greenhouse
A planting area, the irrigation system include:
Image collecting device is arranged in each planting area, for acquiring crop image in the planting area；
Processor carries out image recognition to crop image and judges crop for receiving the crop image from image collecting device
Whether classification locating growth phase, has water shortage sign and degree of water shortage；
Irrigation controller is connect with processor, and the moisture that every kind of crop is stored in irrigation controller in different stages of growth needs
Seek table, when processor judges that the crop has water shortage sign, irrigation controller according to the Crop Group, growth phase and
Degree of water shortage, and combining water demand table is that the crop matches irrigation scheme；
Irrigation rig is arranged in each planting area, for receiving the irrigation scheme from irrigation controller, to each plantation
The crop in region is irrigated.
2. a kind of greenhouse gardening irrigation system according to claim 1, which is characterized in that the irrigation rig includes:
Surface irrigation actuator is connect with the irrigation controller, for irrigating crop root；
Aerial irrigation actuator is connect with the irrigation controller, for irrigating crop branches and leaves；
The irrigation controller is held according to Crop Group and growth phase selection using surface irrigation actuator or aerial irrigation
Row device.
3. a kind of greenhouse gardening irrigation system according to claim 1, which is characterized in that the irrigation rig, including master
Hydraulic pipeline, several transverse legs are distributed in horizontal direction interval in water-main road, for being filled from earth's surface to crop root
It irrigates, one is equipped on each transverse legs for controlling the first electronics water valve of water outlet；Each transverse legs vertical direction point
Several vertical branches are furnished with, for being irrigated from upper direction crop branches and leaves, vertical branch is located at the first electronics water valve
Front end, close to water-main road；Each vertical branch road is equipped with one for controlling the second electronics water valve of water outlet, end peace
Equipped with fountain head；
The first electronics water valve, the second electronics water valve are connect with irrigation controller.
4. a kind of greenhouse gardening irrigation system according to claim 1, which is characterized in that the processor
It is stored with crop and generates analysis neural network model, the crop image from image collecting device that processor will receive
Input crop generate analysis neural network model after, crop generate analysis neural network model output crop species, growth phase,
The judgement of water shortage sign and degree of water shortage judgement.
5. a kind of greenhouse kind irrigation system according to claim 4, which is characterized in that the irrigation scheme includes irrigation portion
Position and irrigation duration, irrigation controller choose whether to open the first electronics water valve and/or the second electronics according to the irrigation position
Water valve controls the opening time of the first electronics water valve and/or the second electronics water valve according to the irrigation duration.
6. a kind of greenhouse gardening irrigation system according to claim 4, which is characterized in that the vertical branch is from top to bottom
Including the first water flowing section and the second water flowing section, the second water flowing section is retractable structure, is electrically connected with irrigation controller；Described second
Electronics water valve is mounted on the first water flowing section, and fountain head is mounted on the end of the second water flowing section.
7. a kind of greenhouse gardening irrigation system according to claim 6, which is characterized in that the processor is according to crop map
As judging plant growth height, the height of irrigation controller second water flowing section according to plant growth height adjustment.
8. a kind of greenhouse gardening irrigation method characterized by comprising
S10: crop image in acquisition planting area；
S20: image recognition is carried out to the crop image, judges Crop Group and locating growth phase；
S30: comparison crop judges whether the crop has water shortage sign and water shortage journey in the water demand table of different stages of growth
Degree；
S40: being crop matching according to the Crop Group, growth phase and degree of water shortage when the crop has water shortage sign
Irrigation scheme；
And the crop in planting area is irrigated according to irrigation scheme.
9. a kind of greenhouse gardening irrigation method according to claim 8, which is characterized in that step S20, using deep learning
Method, it is raw that crop is obtained by the training study of the crop picture to different classes of, different stages of growth, different degree of water shortage
At analysis neural network model, collected crop image is inputted into the crop growth analysis neural network model, in conjunction with institute
Water demand table is stated, judges whether the crop has water shortage sign and degree of water shortage.
10. a kind of greenhouse gardening irrigation method according to claim 8, which is characterized in that step S40, the irrigation side
Case includes irrigating position and irrigating duration, and irrigating position includes crop root and crop branches and leaves, and the irrigation controller is according to institute
It states and irrigates the electronics water valve that position chooses whether the unlatching control irrigation position, according to the irrigation duration control electronics water valve
Opening time, according to the height for the pipeline that plant growth height adjustment is irrigated to crop branches and leaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540112.9A CN110169336A (en) | 2019-06-21 | 2019-06-21 | A kind of greenhouse gardening irrigation system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540112.9A CN110169336A (en) | 2019-06-21 | 2019-06-21 | A kind of greenhouse gardening irrigation system and method |
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| CN110169336A true CN110169336A (en) | 2019-08-27 |
Family
ID=67697562
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| CN201910540112.9A Pending CN110169336A (en) | 2019-06-21 | 2019-06-21 | A kind of greenhouse gardening irrigation system and method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110603993A (en) * | 2019-09-23 | 2019-12-24 | 江苏大学 | Greenhouse intelligent irrigation device based on tomato growth state automatic regulation water spray mode |
| CN110692402A (en) * | 2019-11-14 | 2020-01-17 | 山东农业工程学院 | Water and fertilizer integrated management system and working method thereof |
| CN110692338A (en) * | 2019-10-30 | 2020-01-17 | 北京农业智能装备技术研究中心 | Control method of water-fertilizer integrated irrigation system and water-fertilizer integrated irrigation system |
| CN111460998A (en) * | 2020-03-31 | 2020-07-28 | 北京伟杰东博信息科技有限公司 | Dynamic spraying method and system |
| CN111832506A (en) * | 2020-07-20 | 2020-10-27 | 大同煤矿集团有限责任公司 | Remote sensing discrimination method for reconstructed vegetation based on long-time sequence vegetation index |
| CN112772358A (en) * | 2021-01-06 | 2021-05-11 | 南昌易融邦企业服务有限公司 | Agricultural device that waters based on thing networking |
| CN113545278A (en) * | 2021-07-19 | 2021-10-26 | 广西壮族自治区地质环境监测站 | Automatic drip irrigation maintenance method for ecological restoration of mine |
| CN113807132A (en) * | 2020-06-12 | 2021-12-17 | 广州极飞科技股份有限公司 | Method and device for identifying irrigation state of plant growing area and storage medium |
| CN114467722A (en) * | 2022-01-20 | 2022-05-13 | 上海辰山植物园 | Automatic green wall irrigation control method and system |
| CN114821253A (en) * | 2022-03-18 | 2022-07-29 | 北京国垦节水科技有限公司 | Method and system for regulating and controlling applicability of water and fertilizer spraying and drip irrigation integrated system |
| CN116195495A (en) * | 2023-03-31 | 2023-06-02 | 贵州省园艺研究所(贵州省园艺工程技术研究中心) | Method and system for water-saving irrigation based on Internet of things technology |
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| US20170357230A1 (en) * | 2015-01-08 | 2017-12-14 | International Business Machines Corporation | Automated irrigation control system |
| CN108617480A (en) * | 2018-05-11 | 2018-10-09 | 武汉理工大学 | A kind of gardens intelligent irrigation system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110603993A (en) * | 2019-09-23 | 2019-12-24 | 江苏大学 | Greenhouse intelligent irrigation device based on tomato growth state automatic regulation water spray mode |
| CN110692338A (en) * | 2019-10-30 | 2020-01-17 | 北京农业智能装备技术研究中心 | Control method of water-fertilizer integrated irrigation system and water-fertilizer integrated irrigation system |
| CN110692402A (en) * | 2019-11-14 | 2020-01-17 | 山东农业工程学院 | Water and fertilizer integrated management system and working method thereof |
| CN111460998A (en) * | 2020-03-31 | 2020-07-28 | 北京伟杰东博信息科技有限公司 | Dynamic spraying method and system |
| CN111460998B (en) * | 2020-03-31 | 2021-04-23 | 北京伟杰东博信息科技有限公司 | Dynamic spraying method and system |
| CN113807132A (en) * | 2020-06-12 | 2021-12-17 | 广州极飞科技股份有限公司 | Method and device for identifying irrigation state of plant growing area and storage medium |
| CN111832506A (en) * | 2020-07-20 | 2020-10-27 | 大同煤矿集团有限责任公司 | Remote sensing discrimination method for reconstructed vegetation based on long-time sequence vegetation index |
| CN111832506B (en) * | 2020-07-20 | 2023-10-17 | 中国矿业大学 | Remote sensing discrimination method for rebuilding vegetation based on long time sequence vegetation index |
| CN112772358A (en) * | 2021-01-06 | 2021-05-11 | 南昌易融邦企业服务有限公司 | Agricultural device that waters based on thing networking |
| CN113545278A (en) * | 2021-07-19 | 2021-10-26 | 广西壮族自治区地质环境监测站 | Automatic drip irrigation maintenance method for ecological restoration of mine |
| CN114467722A (en) * | 2022-01-20 | 2022-05-13 | 上海辰山植物园 | Automatic green wall irrigation control method and system |
| CN114821253A (en) * | 2022-03-18 | 2022-07-29 | 北京国垦节水科技有限公司 | Method and system for regulating and controlling applicability of water and fertilizer spraying and drip irrigation integrated system |
| CN116195495A (en) * | 2023-03-31 | 2023-06-02 | 贵州省园艺研究所(贵州省园艺工程技术研究中心) | Method and system for water-saving irrigation based on Internet of things technology |
| CN116195495B (en) * | 2023-03-31 | 2023-07-21 | 贵州省园艺研究所(贵州省园艺工程技术研究中心) | Method and system for water-saving irrigation based on Internet of things technology |
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