Browse Items (13651 total)

Jackpine at 22yrs from 1948 Chapleau fire. N.B. strip thinning. Unthinned stand at right was used for aerial fertilization. N.B. the dead trees (killed with cacodylic acid). Peshu Lake.

Jackpine clearcut using a Koehring Processor. Great lakes Camp #511 (now Avenor). Dor River.

Jackpine clearcut 1970. Dunmore Twp. Engelhart Management Unit

Jackpine clearcut 1970. Dunmore Twp. Engelhart Management Unit

Jackpine cone and seedlings from cone seed. Photo R.J. Fessenden.

Jackpine cutover treated with anchor chains 1963. 2 years jack pine seedlings resulting from treatment. Hyndman Twp. Dryden Paper.

Jackpine 2+0 planted 1964 after clearcutting and site preparation (barrel at 7 yrs. cf. slide #148. Davidson Twp. Englehart Man. Unit

Jackpine planted in 1975, after 3 yrs. Area site prepared with 'rippers'. cf slide #1438. Limestone, Nipigon. The person is George Marek.

Regenerated jack pine. Great Lakes Forest Products, Thunder Bay.

Jackpine 40-50% stocking after scarification (pads & chains) 1963. Ht. 3-7ft. Camp 17, Dryden Paper Co. Person is Fred Robinson.