Browse Items (13654 total)

Change in dry weight and nutrient contents in Norway spruce through time

Douglas fir relative growth rate through time (days)

Graph on relative growth rate through time

Number of secondary needles through time (difference between fertilized and unfertilized)

Drawing of the difference on seedlings root length

Table on white spruce foliage nutrient concentration

Graph on nitrogen- mg per 1000 seedlings (white spruce)

Graph on the relation between fertilizers content and seedlings dry weight increase

Equations used by Dr. Ken Armson

Graph on white spruce relative growth rate over time