Arias-Gamboa, L.M., López-Herrera, M., Castillo-Umaña, M. and Alpízar-Naranjo, A. 2023. Fertilization and regrowth age on yield and bromatological composition of Tithonia diversifolia. Agronomía Mesoamericana. 34, 3 (Jun. 2023), 53172. DOI:https://doi.org/10.15517/am.2023.53172.