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. 2020 Sep 10;10:14882. doi: 10.1038/s41598-020-71932-9

Figure 2.

Figure 2

The distributions of residual 15N from N fertilizer application at the soybean harvesting stage in 2017 and at the maize harvesting stage in 2018. Values are the means of the three replicates of each treatment. Vertical bars represent standard errors.