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. 2021 Jul 2;12:628769. doi: 10.3389/fpls.2021.628769

Table 6.

Tree volume and mean annual increment at 2 years old in plants of Tectona grandis in Mato Grosso state, Brazil.

Factor V (dm3) MAI (dm3 year−1)
df F p-value F p-value
ANOVA - Mato Grosso, 2 years old
Treatment (A) 3 11.37 0.0000* 11.351 0.0000*
Block (B) 4 6.13 0.0000* 6.131 0.0000*
A × B 12 15.09 0.0000* 15.074 0.0000*
Error 0.224 0.056
Treatment V (dm3) MAI (dm3 year−1)
Tukey test of treatment
T1 – Control 0.96 ± 0.46a 0.48 ± 0.23a
T2 – PGPR 0.92 ± 0.55a 0.46 ± 0.27a
T3 – AMF 0.70 ± 0.33b 0.35 ± 0.16b
T4 – PGPR + AMF 1.04 ± 0.79a 0.52 ± 0.40a
Block V (dm3) MAI (dm3 year−1)
Tukey test of block
1 0.98 ± 0.91ab 0.49 ± 0.45ab
2 1.06 ± 0.58a 0.53 ± 0.29a
3 0.82 ± 0.35bc 0.41 ± 0.18bc
4 0.77 ± 0.35c 0.38 ± 0.17c
5 0.89 ± 0.42abc 0.45 ± 0.21abc
Block T1 - Control T2 – PGPR T3 – AMF T4 - PGPR + AMF
Tukey test of A × B V (dm3)
1 0.86 ± 0.44cd 0.56 ± 0.24d 0.55 ± 0.23d 1.99 ± 1.30a
2 1.16 ± 0.49bc 1.53 ± 0.73ab 0.70 ± 0.29cd 0.85 ± 0.31cd
3 0.73 ± 0.36cd 0.89 ± 0.35cd 0.81 ± 0.32cd 0.85 ± 0.37cd
4 0.92 ± 0.42cd 0.80 ± 0.30cd 0.57 ± 0.25d 0.81 ± 0.33cd
5 1.13 ± 0.48bc 0.80 ± 0.42cd 0.90 ± 0.40cd 0.73 ± 0.24cd
MAI (dm3 year−1)
1 0.43 ± 0.22cd 0.28 ± 0.12d 0.28 ± 0.12d 0.99 ± 0.65a
2 0.58 ± 0.25bc 0.77 ± 0.37ab 0.35 ± 0.15cd 0.42 ± 0.16cd
3 0.36 ± 0.18cd 0.44 ± 0.18cd 0.41 ± 0.16cd 0.42 ± 0.19cd
4 0.48 ± 0.21cd 0.40 ± 0.15cd 0.28 ± 0.13d 0.40 ± 0.16cd
5 0.57 ± 0.24bc 0.40 ± 0.21cd 0.45 ± 0.20cd 0.36 ± 0.12cd
*

Significant difference (p ≤ 0.05). Same letter does not differ by the Tukey test (p ≤ 0.05).