López Jiménez, Álfredo et al. 2021. Effect of rootstock by approach on the nutritional status of ‘Brookfield Gala’ apple tree. Revista Mexicana de Ciencias Agrícolas. 12, 4 (Jun. 2021), 591–602. DOI:https://doi.org/10.29312/remexca.v12i4.2233.