Resin extraction

From Wikipedia, the free encyclopedia
Tapped pine in the Pays de Buch

Resin extraction consists of incising the outer layers of a pine tree in order to collect the sap or resin.

Summary

Resin circulates throughout a coniferous tree, and serves to seal damage to the tree. Harvesting pine resin dates back to Gallo-Roman times in Gascony.

Tapping pines may either be done so as to sustain the life of the tree, or exhaustively in the years before the tree is cut down.

Traditional tapping

In Gascony, and to a lesser extent in Provence, pine-tapping was practiced as a form of sharecropping, although uncertain status of the workers sometimes led to labor disputes.

See also

This article is issued from Wikipedia. The text is available under the Creative Commons Attribution/Share Alike; additional terms may apply for the media files.