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Table II

Mean cellulose content (CC), pulp yield (PY), and mean standard deviation (SD) for duplicates and its repeatability (r) based on a sample of 20 unrelated trees.

Mean Min Max Mean SD for r
(%) (%) (%) duplicates (%)
CC from cores 38.8 34.6 43.5 0.44 0.96
CC from disk 42.4 37.6 46.8 0.37 0.98
PY from disk 49.7 46.1 54.0 0.68 0.90