| 摘要 |
A ground improvement device capable of cultivating, tilling, aerating, or otherwise improving the ground. The ground improvement device has a power source and an axle with at least one tine positioned thereon. A plurality of tines may be positioned on the axle. The number, design, configuration, and location and positioning of the tines may take a variety of forms. In operation, the power source powers the axle to rotate, causing the tine to contact the ground and mix and/or redistribute the soil.
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