Abstract

A study on the regeneration of leave strips in an alternate strip clearcutting system was conducted in black spruce stands (Picea mariana [Mill.] BSP) in Abitibi in northwestern Quebec. The study consists of 49 leave strips scheduled for harvesting and 24 adjacent first-cut strips. Winter harvesting gave the best results while a prescription aiming at preserving advance growth did not result in any gain. Site moisture regime and harvesting system had no effect on advance growth destruction. Regeneration on first-cut strips was not significantly affected by the cutting of the leave strip.

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