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Beijing Aozuo Ecological Instrument Co., Ltd
Crop water demand measuring instrument/irrigation guidance device
NegotiableUpdate on 12/22
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Overview
IRRiScope Crop Water Demand Measuring Instrument/Irrigation Guidance Device is a comprehensive irrigation guidance equipment designed for large-scale growers and regional water management departments. It determines crop irrigation time and amount based on meteorological information, and integrates field data collection and decision-making.
Product Details
IRRiScope Crop Water Requirement Measuring Instrument/Irrigation Guidance DeviceIt is a comprehensive irrigation guidance device aimed at large-scale growers and regional water management departments, which determines crop irrigation time and amount based on meteorological information, integrates field data collection and decision-making. Different from previous irrigation decision-making services based on single point soil moisture information, this device can guide a larger area and provide scientific irrigation guidance for multiple crops in the region simultaneously, effectively improving the scientificity of crop irrigation management and enhancing the efficiency of regional irrigation water use.
The product utilizes observed field meteorological data to calculate ET0 in real time, combined with crop coefficient Kc at different growth stages and under different water conditions, to determine the actual daily water consumption ETc of crops in real time. It fully considers the influence of factors such as irrigation history, crop water demand, irrigation method, soil type, etc., and determines the time and amount of irrigation needed for crops next time to ensure that soil moisture always remains within the suitable range for crop growth and development, meets the water demand for normal crop growth and development, and achieves the goal of increasing yield and efficiency.
On average, a one-time investment of only a few yuan per mu of farmland can significantly improve water production efficiency by more than 20%. The system is easy to operate and can be used for high standard farmland, efficient water-saving irrigation demonstration areas, modern irrigation areas, irrigation experimental bases, and farms, providing real-time guidance for farmland irrigation management. It can also be used for scientific research in agriculture, forestry, water conservancy, and other fields.
Under different crop types, growth stages, and meteorological conditions, the actual water consumption and water consumption patterns of crops will vary. IRRiScope is embedded with an irrigation decision warning module for major crops (wheat, corn, cotton, etc.). Users can choose the corresponding sub service module based on the crops they grow, their geographical location, and the irrigation method they use. After entering a small amount of necessary information according to the prompts, the system can autonomously guide the irrigation of crops throughout the process, with simple operation and fast response.
This product can also be expanded according to user needs, including linking with an automatic control irrigation system. When the soil moisture content in farmland drops to the lower limit of crop suitable water control, or when the accumulated crop water shortage reaches the set upper limit of control, the irrigation system will automatically start, achieving unmanned intelligent irrigation.
IRRiScope functional features:
Multiple field irrigation management modes are available for selection, with wide applicability;
Fully considering the influence of crop types, irrigation methods, and soil types, irrigation guidance is more accurate and reliable;
Real time recording of local meteorological data and support for downloading;
Dynamically draw real-time variation curves of reference crop water demand ET0 and actual crop water consumption ETc;
Determine the range of crop root activity and display the temporal variation of soil moisture content in the root zone;
Determine the appropriate irrigation time and amount based on meteorological information, and support mobile phone display and warning;
Expand the module capacity to synchronously provide irrigation guidance for multiple crop production and irrigation systems;
It can be connected to the automatic irrigation control system to achieve intelligent irrigation control.
Software functional indicators
Software type: WebServer
Number of users: 2000
ET0,Etc， Soil water storage capacity: real-time calculation and curve display, display period: customizable
Calculation range of crop water demand: 0-10mm/day
Calculation accuracy of crop water demand: ± 5%
Calculation range of soil water storage capacity: 0-200mm
Calculation accuracy of soil water storage capacity: ± 5%
Irrigation forecast lead time: 3 days
Irrigation reminder method: website query, mobile SMS
Guiding crop growth period: 5
Parameters and indicators for field module monitoring:
Wind speed: Range: 0~60m/s; Resolution: 0.1m/s
Wind speed accuracy: ± 0.3 m/s rms @ WG ≤ 5 m/s
±3% rms @ WG > 5 m/s
±5% rms @ WG > 50 m/s
Wind direction: Range: 0~360 °; Resolution: 1 °; Accuracy: ± 2 ° @ WG>2 m/s
Air temperature: Range: -30~70 ° C; Resolution: 0.01 ° C; Accuracy: ± 0.5 ° C
Air humidity: Range: 0~100%; Resolution: 0.1%; Accuracy: ± 3% (10~90%)
Atmospheric pressure: Range: 300~1100hPa; Resolution: 0.01hPa; Accuracy: ± 0.5hPa (20 ° C)
Light intensity: Range: 0~150kLux; Resolution: 30Lux; Accuracy: ± 3% measurement value, 3 Lux per minute
Rainfall: Range: 0-8mm per minute; Resolution: 0.2mm
Optional:
Soil volumetric moisture content: 0-60% (VWC), accuracy: ± 2% (VWC)
Soil temperature range: -40 ℃ to+80 ℃, accuracy: generally ± 0.2 ℃, maximum ± 0.5 ℃ (full range)
Applicable crop types: wheat, corn, rice, cotton, soybeans, etc
The product utilizes observed field meteorological data to calculate ET0 in real time, combined with crop coefficient Kc at different growth stages and under different water conditions, to determine the actual daily water consumption ETc of crops in real time. It fully considers the influence of factors such as irrigation history, crop water demand, irrigation method, soil type, etc., and determines the time and amount of irrigation needed for crops next time to ensure that soil moisture always remains within the suitable range for crop growth and development, meets the water demand for normal crop growth and development, and achieves the goal of increasing yield and efficiency.
On average, a one-time investment of only a few yuan per mu of farmland can significantly improve water production efficiency by more than 20%. The system is easy to operate and can be used for high standard farmland, efficient water-saving irrigation demonstration areas, modern irrigation areas, irrigation experimental bases, and farms, providing real-time guidance for farmland irrigation management. It can also be used for scientific research in agriculture, forestry, water conservancy, and other fields.
IRRiScope provides specific irrigation guidance for each crop
Under different crop types, growth stages, and meteorological conditions, the actual water consumption and water consumption patterns of crops will vary. IRRiScope is embedded with an irrigation decision warning module for major crops (wheat, corn, cotton, etc.). Users can choose the corresponding sub service module based on the crops they grow, their geographical location, and the irrigation method they use. After entering a small amount of necessary information according to the prompts, the system can autonomously guide the irrigation of crops throughout the process, with simple operation and fast response.
Based on this system, users can also classify and manage water use for different crops and fields, determine the rotation order reasonably, shorten the rotation cycle, improve the efficiency of farmland irrigation and the utilization of limited water sources.
This product can also be expanded according to user needs, including linking with an automatic control irrigation system. When the soil moisture content in farmland drops to the lower limit of crop suitable water control, or when the accumulated crop water shortage reaches the set upper limit of control, the irrigation system will automatically start, achieving unmanned intelligent irrigation.
IRRiScope functional features:
Multiple field irrigation management modes are available for selection, with wide applicability;
Fully considering the influence of crop types, irrigation methods, and soil types, irrigation guidance is more accurate and reliable;
Real time recording of local meteorological data and support for downloading;
Dynamically draw real-time variation curves of reference crop water demand ET0 and actual crop water consumption ETc;
Determine the range of crop root activity and display the temporal variation of soil moisture content in the root zone;
Determine the appropriate irrigation time and amount based on meteorological information, and support mobile phone display and warning;
Expand the module capacity to synchronously provide irrigation guidance for multiple crop production and irrigation systems;
It can be connected to the automatic irrigation control system to achieve intelligent irrigation control.
Software functional indicators
Software type: WebServer
Number of users: 2000
ET0,Etc， Soil water storage capacity: real-time calculation and curve display, display period: customizable
Calculation range of crop water demand: 0-10mm/day
Calculation accuracy of crop water demand: ± 5%
Calculation range of soil water storage capacity: 0-200mm
Calculation accuracy of soil water storage capacity: ± 5%
Irrigation forecast lead time: 3 days
Irrigation reminder method: website query, mobile SMS
Guiding crop growth period: 5
Parameters and indicators for field module monitoring:
Wind speed: Range: 0~60m/s; Resolution: 0.1m/s
Wind speed accuracy: ± 0.3 m/s rms @ WG ≤ 5 m/s
±3% rms @ WG > 5 m/s
±5% rms @ WG > 50 m/s
Wind direction: Range: 0~360 °; Resolution: 1 °; Accuracy: ± 2 ° @ WG>2 m/s
Air temperature: Range: -30~70 ° C; Resolution: 0.01 ° C; Accuracy: ± 0.5 ° C
Air humidity: Range: 0~100%; Resolution: 0.1%; Accuracy: ± 3% (10~90%)
Atmospheric pressure: Range: 300~1100hPa; Resolution: 0.01hPa; Accuracy: ± 0.5hPa (20 ° C)
Light intensity: Range: 0~150kLux; Resolution: 30Lux; Accuracy: ± 3% measurement value, 3 Lux per minute
Rainfall: Range: 0-8mm per minute; Resolution: 0.2mm
Optional:
Soil volumetric moisture content: 0-60% (VWC), accuracy: ± 2% (VWC)
Soil temperature range: -40 ℃ to+80 ℃, accuracy: generally ± 0.2 ℃, maximum ± 0.5 ℃ (full range)
Applicable crop types: wheat, corn, rice, cotton, soybeans, etc
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