| 摘要 |
The invention comprises an apparatus for clearing range land of sagebrush an other invading non-grazing plant species. The device is adapted to be towed by a tractor, and has a pair of blades arranged in a "V" configuration, with the point of the "V" facing forward. The device is adapted to float on the ground surface so as to not bind on immovable embedded objects. Removable knife blades on the lower, ground-engaging surfaces of the blades shear off or pull out brush. A roller having roller blades on the surface mulches the just-cleared land in preparation for seeding. A seeding apparatus may be affixed to the device to immediately apply native grasses and other forage plants.
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