TY - JOUR T1 - Non-invasive spectral detection of the beneficial effects of Bradyrhizobium spp. and plant growth-promoting rhizobacteria under different levels of nitrogen application on the biomass, nitrogen status, and yield of peanut cultivars JO - Bragantia A1 - Elsayed, Salah A1 - Elhoweity, Mohamed A1 - El-Hendawy, Salah A1 - Schmidhalter, Urs SN - 0006-8705 UL - 10.1590/1678-4499.076 VL - 76 Y1 - 2017 PB - Brazil ER -