| 摘要 |
<p>An apparatus (10) for cultivating rice and other crops is disclosed which comprises a frame (12, 13, 14) having a plurality of transversely extending spaced cultivator bars (67), each of the bars (67) having a plurality of spaced elongated soil working members (74) extending generally vertically downward of said bars (67). The apparatus (10) is pulled over the planted area to remove the weed plants.</p> |
