Nutrient content

Nutrient concentration

Biomass

N

P

K

Ca

Mg

N

P

K

Ca

Mg

Mg·ha−1

kg·ha−1

g·kg−1

Logs

190 (13)

157 (62)

31 (5)

56 (16)

106 (26)

35 (8)

0.83

0.16

0.29

0.56

0.18

Branches and n/c logs

48 (12)

206 (71)

17 (4)

93 (37)

149 (39)

28 (8)

5.00*

0.29*

2.21*

2.53*

0.61*

Needles

9 (2)

97 (20)

8 (2)

45 (13)

16 (7)

7 (2)

10.78

0.89

5.00

1.78

0.78

Total residue

57 (14)

303 (90)

25 (5)

137 (41)

166 (43)

35 (9)

Total biomass

246 (24)

460 (130)

56 (9)

194 (49)

272 (53)

70 (14)

Export with logs (%)

77

34

55

29

39

50