| 摘要 |
A plow having a body structure including a share and a rear moldboard carried by the body structure and having a lower edge joining a rearward part of the share, is provided with a second moldboard having a lower edge joining a forward part of the share for the purpose of effectively covering weeds, stubble, straw and the like material. The second forwardly disposed moldboard includes an arcuate channel having a generally vertical section and an arcuate section extending forwardly for directing material received by the second moldboard into the previous furrow.
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