Browse Items (13654 total)

White and black spruce planted 1968. N.B. differences in growth and new shoot development. PIg on left, PIm on right. Camp 12. Black Brook, J.D.Irving.

Black spruce planted 1968. N.B. spruce in foreground planted on an old log yard with no organic material. Camp 12, Fall Brook, Black Brook, J.D.Irving.

Black spruce planted 1968 (at 9 yrs from seed) Ht.247cm. Niels Kreiberg at 47yrs, 183cm! Camp 12, Black Brook, J.D.Irving.

Winter desiccation in red spruce planted in open. N.B. zone of damage and green above suggesting late winter (March?) and ice crust causing high temperature. Camp 12. J.D.Irving, Black Brook.

Jackpine planted 1970; mean height 1 m. to end of 1972 yr. Arsenault Lot. J.D.Irving. Person is Niels Kreiberg.

Jack pine planted 1971; photo 1973. Mean ht. 78 cm. Camp 8, J.D.Irving.

Area treated by Marttini plow. Miramichi. J.D.Irving. cf slide# 839.

Area treated by Marttini plow. Miramichi. J.D.Irving. cf slide # 839.

Martini plow used for site prep. Miramichi, J.D.Irving. Cf #834 & 835.

Jack pine planted 1970; photo June 1973. Ryan Woods, J.D.Irving.