Applications of cow manure and bagasse biochar on the growth and flavonoids of white turmeric (Curcuma zedoaria)Andriyana Setyawati, Muji Rahayu, Endang Setia Muliawati and FebriyantiE3S Web Conf., 467 (2023) 01011DOI: https://doi.org/10.1051/e3sconf/202346701011