UNIVERSIDADE DE SÃO PAULOUNIVERSIDADE DE SÃO PAULOUNIVERSIDADE FEDERAL DE LAVRASUNIVERSIDADE DE SÃO PAULOUNIVERSIDADE DE SÃO PAULONATIONAL INSTITUTE FOR AGRICULTURAL RESEARCHUNIVERSITY OF THE REPUBLICUNIVERSITY OF THE REPUBLICUNIVERSIDADE FEDERAL DE MINAS GERAISUNIVERSIDADE FEDERAL DE SANTA MARIAJOAO PAULO PACHECO RODRIGUES, CNPGLUNIVERSIDADE DE SÃO PAULONATIONAL INSTITUTE OF AGRICULTURAL TECHNOLOGYUNIVERSIDADE DE SÃO PAULOUNIVERSIDADE FEDERAL DE SÃO JOÃO DEL-REINATIONAL SCIENTIFIC AND TECHNICAL RESEARCHUNIVERSIDADE FEDERAL DE LAVRASS. L. P. OCHOA, UNIVERSITY OF ANTIOQUIATHE PENNSYLVANIA STATE UNIVERSITYUNIVERSITY OF CALIFORNIAUNIVERSIDADE DE SÃO PAULO.2026-07-07http://hdl.handle.net/123456789/450779This study aimed to develop predictive models for nitrogen (N) excretion in dairy cattle using a database of 847 observations from 24 studies conducted in Latin America (Brazil, Chile, Argentina, and Uruguay). The dataset included fecal and urinary N excretion; DMI; NDF intake (NDFI); nitrogen intake (NI); dietary concentrations of CP, ether extract, and NFC; forage proportion (FP); milk yield (MY) and composition; MUN; and body weightSupplement 1. Edição dos abstracts do Annual Meeting of American Dairy Science Association, Milwaukee, Wisconsin, 2026.openAccessBovinoGado LeiteiroDietaNitrogênioResumo em anais e proceedings