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Table 4 Mean (± sd) woody species density, dbh and height of agroforestry practices in Tigray Region, Ethiopia

From: Tree diversity and carbon stocks in agroforestry systems in northern Ethiopia

AF practices Stem number (ha −1) DBH (cm) Height (m) BA (m −2 ha−1)
Boundary planting 132.14 ± 114.48 b 11.54 ± 6.37 a 10.79 ± 4.48 c 1.76 ± 2.11
Home garden 187.50 ± 150.18 b 12.46 ± 8.54 a 8.05 ± 3.84 b 2.89 ± 1.95
Park land 34.67 ± 26.02 a 18.05 ± 15.28 b 5.65 ± 2.05 a 1.52 ± 1.59
Woodlot 1809 ± 506.85 c 11.01 ± 6.37 a 11.42 ± 3.76 d 17.08 ± 13.81
p- value 0.00 0.00 0.00 0.00
  1. Kruskal Wallis Test ANOVA was conducted to evaluate mean differences between groups and followed by Mann–Whitney U test for multiple comparisons. Similar letter shows not significant difference and different letters indicate significance differences between groups at p < 0.05; ns not significant