Alatriste-Jiménez, Tania S., Fidel Blanco-Macías, Catarina Loredo-Osti, Sergio Beltrán-López, José Luis Lara-Mireles, and Ricardo David Valdez Cepeda. 2021. “Boundary-Line Approach Micro-Nutrient Optimum Concentrations and Sufficiency Ranges for Opuntia Ficus-Indica (L.) Miller Fruiting”. Journal of the Professional Association for Cactus Development 23 (November):150-64. https://doi.org/10.56890/jpacd.v23i.472.