Strip two yrs after cut. N.B. growth of Alder. Fournier Block Cochrane.

Strip thinning done in 1969 in 21 year old jack pine. Photo three years later. Peshu Lake.

Strip thinning (cut 12 ft; leave 20 ft.) in 45 yr old jack pine. Ht.47'BA 120 sq.ft. Chapleau Twp.

Strip thinning (cut 12 ft; leave 20ft.) in 45 yr old jack pine. Ht.47' BA 120 sq. ft. Chapleau Twp.

Strip shelterwood in white pine 3 years after cut. Petawawa Management Unit AFA

Strip shelterwood in white pine, Petawawa Management Unit. AFA

Strip cutting in white pine. N.B. Final strip (4th) still to be cut. Joan Peninsula, Lake Temagami.

Strip cutting in white pine. N.B. Final strip (4th) still to be cut. Joan Peninsula, Lake Temagami.

Strip cutting for natural regeneration. Gull Lake, Temagami District.

Strip cutting for natural regeneration. Gull Lake, Temagami District.