“…Differences in ash content may be due to leaf age at harvest, or the mineral fertilizer used in culture (Sossa‐Vihotogbe, ). Variation in ash content in vegetables can be due to cultural practices (Agbo, Kouamé, Mahyao, N'Zi, & Fondio, ; Nordeide, Hatloy, Folling, Lied, & Oshaug, ), soil mineral composition and the proportion of individual mineral absorption by each plant (Anjorin, Ikokoh, & Okolona, ; Asaolu & Asaolu, ). In this study, differences might be explained by diversity of sample collection site, or by the cultural practice of each farmer.…”