Dias, J. R. M.; Wadt, P. G. S.; Partelli, F. L.; Espindula, M. C.; Perez, D. V.; Souza, F. R.; Bergamin, A. C.; Delarmelinda, E. A. Normal Nutrient Ranges and Nutritional Monitoring of ’Pêra’ Orange Trees Based on the CND Method in Different Fruiting Stages. PAB 2017, 52 (9), 776-785. https://doi.org/10.1590/S1678-3921.pab2017.v52.23156.