Growth and Yield Performance of Shallot (Allium ascalonicum L.) under Basal NPK 15-15-15 Fertilization on UltisolTri Putri Nur, Risna Rusdan, Shabilla Amartiya Sari and Nuni GofarBIO Web Conf., 246 (2026) 00011DOI: https://doi.org/10.1051/bioconf/202624600011