Assessing crop nitrogen status for potato with Nitrogen Nutrition Index and remote sensing Brian Bohman Canopy sensing for nitrogen management in corn Gabriel Dias Paiao UAV-based remote sensing and variable rate nitrogen for maize Aicam Laacouri Using phenomic approaches to evaluate productivity in maize systems Sara Tirado Developing nitrogen fertilizer recommendations with the EPIC agroecosystem model Tyler Nigon Ensemble Feature Selection: a Journey from hyperspectral to multispectral imaging Ali Moghimi