soil sensor

atzrav1906's picture

Hi, I want to build a soil sensor to analyse the quality of the soil, nutrients and other relevant parameters. in that regard, I would like to discuss about it with some expert in optical sensors. 


Thank you

nagimp's picture

Near infrared is used by these people. Common use in agriculture to mease various constituents in a range of samples: oil, seed protein, ... using chemometric models/calibrations.

They use a NeoSpectra FTIR system. It is a miniaturised system and robust. Contact NeoSpectra, perhaps.