Application of Line Thinnings in Practice

The discussion covers the need to change our present system of harvesting pine timber thinnings in order to increase productivity. It points out that this productivity increase can only be achieved through technical innovation and by the introduction of machinery suited to do the job. The machinery and work methods call for a type of neutral thinning in conjunction with a selective thinning or followed by a selective thinning. The advantages of this type of thinning, as practised in this country, are illustrated.