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Noble fir on the estate Rhederoord

This page contains specific information about noble fir (Abies procera), 'Glauca' '3859', which can be found on the estate Rhederoord in De Steeg (municipality of Rheden).

Girth growth rate

The girth was measured more than once:
YearGirth@1.3 mMeasurementGirth growth rate
20112.80 mLeo Goudzwaard-
20152.80 mPaul Robert van der Zouw0 m/year

The growth rate shown in the table shows the yearly average increase in girth since the last measurement. This value only gives an indication of the growth rate, since every measurement could be done at slightly different heights and during different periods of the year. Its height is exactly 31.30 m (Mar 1, 2011, laser with Sine method (e.g. Nikon Forestry 550 laser rangefinder), Leo Goudzwaard).


The age of the tree was estimated by these persons:
YearPlanting or germination yearAgeMeasurement
Oct 1, 20111900 ± 10115 ± 10 yLeo Goudzwaard
Feb 15, 20121868 ± 1147 ± 1 yPaul Robert van der Zouw

The tree is a specimen of the cultivar Abies procera 'Glauca'.

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The photos are provided by Paul Robert van der Zouw.

Estate Rhederoord, picture by Paul Robert van der Zouw, 2015-01-24

Estate Rhederoord, picture by Paul Robert van der Zouw, 2015-01-25

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