Development and Testing of an IoT Spectroscopic Nutrient Monitoring System for Use in Micro Indoor Smart Hydroponics
Nutrient monitoring in Micro Indoor Smart Hydroponics (MISH) relies on measuring electrical conductivity or total dissolved solids to determine the amount of nutrients in a hydroponic solution. Neither method can distinguish concentrations of individual nutrients. This study presents the developm...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
MDPI
2023
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| Online Access: | http://hdl.handle.net/20.500.11937/91488 |