| 摘要 |
A hand implement for cultivating the surface of the earth, the implement including an elongated shaft which mounts at its distal end a toothed assembly and a blade is mounted on the toothed assembly, the toothed assembly and blade so disposed relative to each other to form a pair of fulcrums interoperable to deploy the toothed assembly and blade for a multiplicity of earth working operations including weeding, permitting weeds to be cut off at uniform depths below the earth's surface or alternatively extracted from the earth in their entirety.
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