Rapid and inexpensive assessment of soil total iron using Nix Pro color sensor

G Jha, D Sihi, B Dari, H Kaur, MA Nocco… - Agricultural & …, 2021 - Wiley Online Library
In this study, an inexpensive Nix Pro (Nix Sensor Ltd.) color sensor was used to develop
prediction models for soil iron (Fe) content. Thirty‐eight soil samples were collected from five …