@inbook{inbookf64cecd9,
title   = {Evaluation of the artificial vision system to diagnose potassium status in maize plants},
author = {Romualdo, Liliane Maria and Luz, Pedro Henrique de Cerqueira and Silva, Fernanda de Fátima da and Marin, Mário Antônio and Herling, Valdo Rodrigues and Bruno, Odemir Martinez and Zuniga, Alvaro Gomez},
year = {2014},
publisher = {Athens Institute for Education and Research},
journal   = {Technological advancement for vibrant agriculture}
}