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New Zealand Journal of Forestry Science

Table 2 Relative trunk diameter and secondary branches diameter and length increases, recorded from the beginning of the experiment (1 June 2011) to the end (8 November 2011)

From: Black locust (Robinia pseudoacacia L.) ecophysiological and morphological adaptations to drought and their consequence on biomass production and water-use efficiency

Treatment

Trunk diameter increase1(%)

Std

Secondary branches diameter increase2(%)

Std

Secondary branches length increase2(%)

Std

WA35

64.30a

10.78

89.43a

43.26

331.06a

388.48

WA70

55.04a

6.579

130.00a

51.29

255.70a

175.41

WA100

96.37b

19.33

168.55a

149.79

345.56a

285.81

  1. 1Parametric analysis: ANOVA, Post-Hoc analysis Tukey HSD (p < 0.05).
  2. 2Non parametric analysis: Mann–Whitney U-Test (p <0.05).
  3. *Different letterers indicate significant difference between the values.
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