Nutrient intake rate over time in white spruce

Graph on relative growth rate through time

Graph on fertilizers uptake rate and its relation with Douglas fir growth rate over months

Graph on seedlings dry weight through time (days)

Filling yale board. White spruce, 2+0, transplanting.

Final result of blading in early Spring with D8. Northwestern Pulp &Power. Hinton

Fine sandy loam under ponderosa pine, Coconino National Forest, Flagstaff, Arizona. N.B. lack of horizon differentiation.

Fine windblown sand over waterlaid. Burt Twp. Plonski Forest. N.B. disturbed Ae due to windthrow.

Finn forester planting machine at Buctouche, J.D.Irving. Persons are Niels Kreiberg and Art Boudreau.

Finn forester planting machine used by J.D.Irving at Buctouche.