| 摘要 |
A method of and device for loosening agriculturally used soil, especially for loosening in depth compacted agriculturally used soil, according to which a current of compressed air is introduced into the soil to be loosened and is released in or below a minimum depth of loosening thereby breaking-up the soil by the freed and following compressed air. The device for practicing the above outlined method includes primarily a probe adapted into the soil to be loosened. This probe has associated therewith a compressed air conveying conduit. The probe is within the region of its end provided with at least one air outlet.
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