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US 7,803,384 B2Granted
Method to stimulate aquilaria resin formation by wounding on the aquilaria tree
OwnerPheeraphan Wijitphaninventor
Life of this patent
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Abstract
A method for stimulating resin formation in all breeds of Aquilaria tree. The method including selecting an Aquilaria tree that is at least five years old, having a trunk diameter between 4 inches and 6 meters. The method also includes wounding the tree by removing section of an outer layer of the trunk and forming holes in the wounding. Finally, the resin which results from the holes in the wound is harvested.
Claims4
A method to stimulate the production of resin in a species of an Aquilaria tree comprising the steps of:
- a) selecting an Aquilaria tree between 5 to 400 years of age, having a trunk diameter between 4 inches and 6 meters;
- b) wounding the tree by removing a portion of an outer layer of the trunk;
- c) forming holes, arranged vertically in the wound, of a diameter between 0.5 to 3 inches, in the trunk;
- said holes extending from an outer shell, Xylem, of the trunk, to an interior portion, heartwood, of the trunk, thereby stimulating resin production and creating a resinous wood layer;
- d) chipping the resinous wood layer and simultaneously stimulating new resin production as in step c);
- e) cutting the tree, after three years of stimulation to provide a stump, at a height of 80-100 centimeters above the ground and collecting aromatic heartwood therefrom
- wherein the resin produced flows from the outer shell towards the heartwood and is ready for harvesting within 2.5 months from implementation of the method and is harvestable 2 to 3 times annually.
4 more elements
Dependencies are inferred from the claim text.