Germinating seedbeds, sides, rolled shades and straw mulch. 1+0, seedbeds.

Machine transplanted field. White spruce, 2+0, transplanting.

Holland 2-row transplanter. Red pine, 2+0, transplanting.

Expt.A.60-N-1 lot 41 of nitrogen trial. White spruce, 1+0, fertilizer trial.

Chlorosis and dishing in bed. White spruce, 2+0, nutrient deficiency, nitrogen.

A general view showing chlorosis on edge and high fertility in centre. Red pine, 2+0, seedbeds.

Irrigation gun. Red pine, 2+1, irrigation.

Potassium deficiency, healthy and two degrees of chlorosis. White spruce, 3+0, nutrient deficiency, potassium.

Seedbeds showing chlorosis from potassium deficiency. White spruce, 3+0, nutrient deficiency, potassium.

Forestry commission fertility trials. Sitka spruce, 1+0, fertility trial.