Valencia-Vázquez, B.S., Palacio-Márquez, A., Ramírez-Estrada, C.A., Pérez-Álvarez , S., Rivas-Lucero, B.A. and Sánchez, E. 2024. Application of zinc nitrate plus chitosan favors carbon assimilation and bean (Phaseolus vulgaris L.) yield. Agronomía Mesoamericana. 35, (Jun. 2024), 58742. DOI:https://doi.org/10.15517/am.2024.58742.