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. 2023 Aug 31;13(9):1849. doi: 10.3390/life13091849

Figure 1.

Figure 1

Grain yield (a), spike number per hectare (b), kernel number per spike (c), and 1000-kernel weight (d) of wheat under different ratios of selenium-containing organic fertilizers (SOF) and organic fertilizers (OF) in Mengcheng (MC) and Dingyuan (DY). Different lowercase letters indicate significant differences (p < 0.05) among different treatments using one-way ANOVA analysis with Duncan’s multiple range test and error bars show the ± standard deviation (SD). Se0: 0 kg ha−1 of SOF and 1200 kg ha−1 of OF. Se1: 300 kg ha−1 of SOF and 900 kg ha−1 of OF. Se2: 600 kg ha−1 of SOF and 600 kg ha−1 of OF. Se3: 900 kg ha−1 of SOF and 300 kg ha−1 of OF. Se4: 1200 kg ha−1 of SOF and 0 kg ha−1 of OF.