813ForestryMedium
Group shelter wood system means:
AIf the canopy is opened out gradually and irregularly with a long regeneration period, resulting in a more uneven aged forest
BIf the canopy is opened out by creating scattered gaps which are subsequently extended over the whole area
CIf canopy is opened out evenly in making regeneration felling
DNone of these
Correct answer
B. If the canopy is opened out by creating scattered gaps which are subsequently extended over the whole area
Explanation
The correct answer is If the canopy is opened out by creating scattered gaps which are subsequently extended over the whole area.