| 摘要 |
In a soil-cultivation implement ploughshares of all the posts, the operating width of which corresponds to the value of interrow soil cultivation of the particular farm crop, and the posts themselves, the distance between which corresponds to the width of an interrow of this farm crop, are made as reconfigurable. Between the sections of a rotary working element, which are arranged immediately behind the corresponding ploughshares of the posts along the length of the implement, and, along the width of each of these sections, which is equal to the width of the soil bands, preliminary prepared byploughshares of the posts, spacers are introduced, the width of which provides for the width, which is necessary in accordance with the agrotechnical requirements, of a protective zone of a concrete farm culture. In doing so the width of the protective zone of the concrete farm crop in total with the operating width by a ploughshare of one post is equal to the width of an inter-row of this tilled farm crop.
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