Fertilizer efficiency of ammonium (NH4+) and nitrate (NO3-) by fertigation in shallot production. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), [S. l.], v. 53, n. 1, p. 23–34, 2025. DOI: 10.24831/jai.v53i1.58409. Disponível em: https://journal.ipb.ac.id/jurnalagronomi/article/view/58409. Acesso em: 25 dec. 2025.