Estimation of Biophysical Variables in Alfalfa (Medicago sativa L.) using Spectral Information and Simple Linear Regression Models. TERRA LATINOAMERICANA, [S. l.], v. 42, 2024. DOI: 10.28940/terra.v42i0.1782. Disponível em: https://terralatinoamericana.org.mx/index.php/terra/article/view/1782. Acesso em: 13 jun. 2026.