Weyerhaeuser Company Limited

Weyerhaeuser Nr Company

Bruce Francis

William C Carlson

Jimmy Lee Stokes

William Wells

A conveyor includes a frame, at least two arms at least one of which is movably mounted to the frame, at least two rails wherein each rail is coupled to an end of one of said at least two arms, at least two belts wherein each belt is rotatably mounted on one of said at least two rails such that the belts are capable of engaging plants therebetween and moving the plants along a conveyor axis, and one or more bias members which are configured to bias said at least one movable arm toward the other one of said at least two arms. The conveyor further comprises an expanding mechanism which is configured to exert an outward force on said at least one movable arm upon engagement so that said at least one movable arm move away from another arm.

Plant conveyor and method for harvesting plants

The present invention provides methods for pruning the roots of tree seedlings. The methods of the invention include: (a) a first root pruning step wherein the roots of a majority of members of a population of tree seedlings are laterally pruned; (b) a second root pruning step, occurring after the first root pruning step, wherein the roots of the majority of members of the population of tree seedlings are laterally pruned; wherein: (i) the population of tree seedlings is arranged as at least two adjacent pairs of rows of seedlings; and (ii) the roots of the majority of the seedlings are pruned shorter during the first pruning step than during the second pruning step.

Growing community of inventors

Aiken, SC, United States of America

Bruce Francis