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Figure 3 | Plant Methods

Figure 3

From: Quantifying remobilization of pre-existing nitrogen from cuttings to new growth of woody plants using 15N at natural abundance

Figure 3

Unadjusted (open symbols) and adjusted (closed symbols) δ15N for new growth of the whole plant plotted against the per cent contribution of carry-over nitrogen to new growth of Populus balsamifera L. supplied with either nitrate (A) or ammonium (B). Each data point represents a genotypic mean (N = 3). Correlation coefficients and P-values are placed near each line.

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