Handheld sensor-based NDVI measurement for non-destructive plant growth analysis
A handheld GreenSeeker sensor offers a quick and nondestructive method for measuring NDVI in crops, providing an alternative to traditional destructive sampling, enhancing agricultural practices and food security.
Overview
The proposed technology leverages a handheld GreenSeeker sensor to measure the normalized difference vegetative index (NDVI), offering a fast, accurate, and nondestructive alternative to traditional destructive plant growth measurement methods. This innovative solution is particularly beneficial for assessing the effects of nutrient application and irrigation on crops, such as maize, which are crucial for food security. By providing real-time data, it enables farmers and researchers to optimize agricultural practices effectively.
Technical specifications
Key features:
- Utilizes GreenSeeker sensor for accurate NDVI measurement
- Non-destructive approach preserves crops for future analysis
- Compatible with data analysis models such as DSSAT for comprehensive insights
- Portable and easy-to-use design suitable for field applications
This technology can be applied across various agricultural settings, providing farmers with the tools needed to enhance crop yield and resource management.
Technology readiness level
Currently, this technology is at TRL 3, indicating that it is in the early stages of development. The experiment will be conducted in 2024 at the University of Florida and selected farmer fields to validate the approach and gather extensive data for analysis.
About University of Florida
The University of Florida is a comprehensive public research university with a broad academic and research portfolio and a statewide presence. Industry collaborates through co-located labs and shared core facilities and through an integrated academic health system that accelerates clinical translation. A statewide extension network and multiple research and education sites connect companies with field-scale testing and rapid deployment, while incubators and an adjacent innovation district provide pathways from lab to market. Research is supported by competitive funding from major federal agencies such as NIH, NSF, USDA, and DOE. A dedicated technology transfer office supports IP, licensing, and startup formation.
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