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Table 3 Dry matter (DM) values of analysed cultivars, based on surviving individuals

From: Biomass productivity of selected poplar (Populus spp.) cultivars in short rotations in northern Poland§

Cultivar

5-year cycle

6-year cycle

DM of a single tree (kg)

±SE

DM (t ha−1 year−1)

±SE

DM of a single tree (kg)

±SE

DM (t ha−1 year−1)

±SE

‘AF-8’

7.23d

0.55

1.71d

0.15

13.18e

0.82

2.60e

0.18

‘AF-2’

12.19c

0.83

2.86c

0.22

18.95cd

1.15

3.70cd

0.26

‘Albelo’

12.41c

0.98

3.23c

0.26

16.16de

0.93

3.50de

0.21

‘Degrosso’

13.57c

0.81

3.57c

0.22

21.84bc

1.09

4.79bc

0.24

‘Polargo’

18.21b

0.97

4.81b

0.26

23.83bc

1.10

5.25bc

0.24

‘Koster’

18.72b

1.03

4.82b

0.28

25.46b

1.41

5.47b

0.31

‘Fritzi Pauley’

20.41b

1.17

5.24b

0.31

32.41a

1.23

6.93a

0.27

‘NE-42’

28.85a

1.25

7.63a

0.33

35.17a

1.44

7.75a

0.32

  1. The same superscript letters indicate statistically homogenous groups (Tukey’s HSD test, α = 0.05)