In-season nitrogen prediction for the quality protein maize using the pocket hand-held NDVI sensor on farmers’ field around Ilu-Gelan and Bako-Tibe, Ethiopia Author/Editor(s): Abera, ToleraSemu, ErnestDebele, TolessaKim, HaekooWegary, DagneDate of publication: 2014RUFORUM Conferences and Workshops Read more about In-season nitrogen prediction for the quality protein maize using the pocket hand-held NDVI sensor on farmers’ field around Ilu-Gelan and Bako-Tibe, Ethiopia