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Planting crew on site (slide #437). N.B. man holding line to ensure trees are planted in straight lines. Black Brook, J.D.Irving

Planting crew on site (slide #437). N.B. man holding line to ensure trees are planted in straight lines. Black Brook, J.D.Irving

Area crushed for planting. Black Brook, J.D.Irving

TBM spray planes at Juniper airport, J.D.Irving

TBM spray planes at Juniper airport, J.D.Irving.

Jackpine in Ontario tube planted 1966, extracted 1970 after 4 yrs N.B. root symmetry & residual tube. Willison Twp. Engelhart Management Unit.

Roots of black spruce from Ontario tube, planted 1966, extracted 1970 after 4 seasons. Willison Twp. Engelhart Management Unit.

Comparison of roots of natural (N) and Ontario tube seedling (T) after 3 growing seasons. N.B. similarity. Engelhart Management Unit

2+0 jack pine planted 1967, extracted 1970 after 4 yrs. N.B. bend in root from planting with Sandvik hoe & general distribution of roots. Engelhart Management Unit (Plonski)

Lokomo drainage plow. Photo A.S.Michell