Morphological Variability of Pterocarpus erinaceus Poir. in Togo

Table 5

Mean values and coefficients of variation (CV in percentage) of dendrometric variables.

Dendrometric characteristics		Oti-Keran (OK)	Fazao-Malfakassa (FM)	Abdoulaye (AB)	Togodo (TO)	Plateau Akposso (AK)	value
Merchantable height (MH, m)	Mean ± SD CV (%)	5.90 ± 1.65a (28)	6.45 ± 1.14a (17.81)	5.96 ± 2.2a (36.88)	4.59 ± 1.51b (33.05)	4.03 ± 1.23b (30.45)	4.78.10^−8
Total height (TH, m)	Mean ± SD CV (%)	13.56 ± 3.12b (23.01)	19.18 ± 3.01a (15.72)	13.3 ± 2.46bc (18.53)	13.06 ± 2.24bc (17.16)	11.35 ± 2.08c (18.39)	2.2.10^−16
Diameter to 1.30 m from soil (DIA, cm)	Mean ± SD CV (%)	34.06 ± 7.28b (21.37)	42.78 ± 11.29a (26.39)	38.71 ± 9.36ab (24.2)	34.49 ± 6.8b (19.72)	22.05 ± 4.39c (19.93)	4.05.10^−15

SD: standard deviation; test of Tukey: the values followed by the same letter on one line are not significantly different at the threshold of alpha = 0.05. Codes of significance: , , and .