Fig. 3.

Effects of DropSorting, visual sorting, and DropSorting followed by visual sorting on bulk kernel attributes of maize samples (n = 10) collected from open markets in Tanzania in 2018. a) Sorting method effects of on 100 kernel weight, b) sorting method effects on kernel bulk density, c) sorting method effects on Ln (fumonisins) (ppm), the fumonisin mean and median (shown in parentheses) of each fraction are presented on the boxplots, and d) rejection rates of sorting methods. The letters on the boxplots represent results of Tukey's test (treatments with different letters are significantly different at 95% level of confidence).