Assessment Of Soil Boron Availability In Apple Orchards Using Different Extractants . Applied Biological Research, [S. l.], v. 18, n. 3, p. 261–269, 2016. DOI: 10.48165/. Disponível em: https://journals.acspublisher.com/index.php/abr/article/view/12146. Acesso em: 9 apr. 2025.