LK-1830 Long-Term Dynamic Phenotype Monitoring System for Crop Weathering
LK-1830 Crop Phenology Monitoring System is a long-term continuous dynamic monitoring system for plant phenotypes under gene*environment interactions, which is a fixed phenotype monitoring device for long-term continuous monitoring of plant phenotypes in the field, including hardware module and control module. The hardware module is based on an expandable embedded development board as the core, integrating a high-resolution camera, optional atmospheric temperature and humidity, soil temperature and humidity, and GPS locator and other sensor sub-modules, which can collect environmental parameters such as geographic information, atmospheric temperature and humidity, and soil temperature and humidity while collecting pictures of plant phenotypes in the field. With the support of the high-definition weather camera, it can achieve dynamic tracking of key targets and dynamic extraction of important traits such as plant height dynamics, leaf colour changes and flowering process at the canopy and even organ scale, and serve large-scale, high-precision and long time-series identification of germplasm resources.
Widely used in field crops such as wheat, rice, maize, soybean, cotton and oilseed rape, it can measure GPS location information, soil temperature/humidity, air temperature/humidity, phenological stage determination, plant height, Leaf Area Index (LAI), Total Green Leaf Area, Total Yellow Leaf Area, Green Leaf Area Ratio, Leaf Senescence Degree, Spike Leaf Segmentation, Spike Counts, and Spike to Leaf Ratio.
Product Features:
- Ultra-high pixel, original image return, rice and wheat organ scale (e.g., flowering of spikes) dynamic phenotype is clearly visible;
- photo frequency flexible adjustment, the fastest up to every 1 minute 1 times the acquisition of high-definition images;
- key algorithm supporting, supporting the development of rice, wheat and other crops multi-scale phenotype extraction algorithm, the collected photos instantly transmitted to the supporting server, to achieve the cloud storage, analysis of data, the original images and extracted phenotypic characteristics of the parameters can be downloaded locally at any time, anywhere, for researchers to in-depth systematic analysis.
- monitoring field of view 360 ° can be fixed angle or automatically rotated to collect plants in at least 4 plots within 360 ° of the perimeter of the device;
- solar-powered, low power consumption, without wired power supply, the system itself is equipped with 50W power double-layer solar panels and 50AH Li-ion battery module, which can maintain 3-5 days of continuous image acquisition under continuous rainy conditions;
- arbitrary networking, can be a single unit of operation, or multiple units of networking at the same time for high-definition image acquisition;
- monitor micro-environmental data, each device can be equipped with air temperature and humidity and soil temperature and humidity sensors, can independently monitor the equipment around the community air and soil temperature and humidity
Technical Specifications
Main Configurations
- Imaging unit pixel size: 14.8 µm
- Imaging unit type: 20 megapixel HD camera
- Power supply: solar rechargeable + Li-ion battery power supply
- software: online control, raw image data storage, image processing, data analysis and storage
Main performance parameters
- Soil water content measurement range: 0 to 100%, accuracy: ±2%;
- Soil temperature measurement range: -15～65℃, accuracy: ±1℃;
- Atmospheric temperature measurement range: -40～100℃, ±1℃.
- Atmospheric relative humidity measurement range: 0 to 100 per cent, ± 2 per cent, the
- Focal length: auto focus
- Field of view: 60°～120°
- image storage: cloud automatic storage, optional 16G memory
- Measurement mode: unattended, timed acquisition
- Sampling frequency: customised, up to achieve per second sampling;
- Operating range: 360-degree field of view (3m) within the camera as the centre of all plot canopy and single leaf scale
- System weight: internal core components <2.5kg;
- power supply system: solar-powered, lithium battery power storage
- Image resolution: 24 megapixels or more;
- GPS positioning accuracy: sub-metre level
Expandable functions:
- Anti-theft: GPS position rapid movement and other information abnormal alarms
- assist field management: soil temperature and humidity, atmospheric temperature and humidity anomaly alarm, remind the field of high temperature, frost, drought, waterlogging and other abnormalities, to assist farm management
