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. 2020 Feb 14;10:2654. doi: 10.1038/s41598-020-59638-4

Figure 1.

Figure 1

Biometric traits in maca plants grown under UV-transmitting and -blocking filters. Fresh (ac) and dry weight (df) of 4- and 7-month-old plants grown under mountain ecosystem. Error bars represent the standard error of the mean (n = 6). The P-values indicate the significance of the effects of treatment (UV), plant age (Age) and their interaction (UV*Age), all calculated from a two-way ANOVA. Differences between means are indicated by different letters (P < 0.05). Control, UV-transmitting filter. UV-block, UV-blocking filter. FW, fresh weight. DW, dry weight.