Fig. 3. Vector nomograms of absolute change in dry mass, N uptake, and concentration in old shoots of nutrient-loaded (L, top) and conventional (C, bottom) spruce seedlings after transplanting on poor (P) and rich (R) soils. Vectors reflect progressions in time (d) from T₀ to T₆₀, and T₆₀ to T₁₂₀. Note scale difference between nomograms

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