TY - JOUR T1 - Nitrogen sources on the chemical composition and productivity of maize alone and intercropped with brachiaria JO - Bragantia A1 - Oliveira, Thainá Caroline Casavechia de A1 - Ceccon, Gessi A1 - Tomazi, Michely A1 - Bayer, Cimélio SN - 0006-8705 UL - 10.1590/1678-4499.20250125 VL - 85 Y1 - 2026 PB - Brasil ER -