ZHU, X.; WANG, Z.; GAO, L.; ZHAO, G.; WANG, L. Estimating nitrogen contents of apple leaves based on hyperspectral parameter models at different phenophases. JOURNAL OF ADVANCES IN AGRICULTURE, [S. l.], v. 6, n. 2, p. 942–952, 2016. DOI: 10.24297/jaa.v6i2.5377. Disponível em: https://rajpub.com/index.php/jaa/article/view/5377. Acesso em: 22 jul. 2024.