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Fig. 4 | Annals of Forest Science

Fig. 4

From: Effect of logging residue removal and mechanical site preparation on productivity of the subsequent Scots pine (Pinus sylvestris L.) stands

Fig. 4

Mean (±95% confidence interval) DBH for five logging residue treatments (at 12 years of age): complete removal (LR-1), incineration (LR-2), leaving whole on surface (LR-3), comminution and leaving on surface (LR-4), and comminution and mixing with topsoil (LR-5). Results of the ANOVA are presented. Different letters indicate significant differences (Tukey’s honestly significant difference test) among methods of site preparation (p < 0.05)

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Annals of Forest Science

ISSN: 1297-966X