| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural implement for proper soil preparation operation. SOLUTION: The agricultural implement 1 is equipped with a tilling body 3 for tilling operation and a second soil preparation body 9 for soil preparation operation at the rearward position of the tilling body 3. The second soil preparation body 9 has a main body part 13 of a square tubular soil preparation body and a projection plate part 21 projecting from the main body part 13 of the soil preparation body slantingly downward. The second soil preparation body 9 has a space part 23 for reducing hydraulic pressure positioned between the main body part 13 of the soil preparation body and the projection plate part 21. COPYRIGHT: (C)2006,JPO&NCIPI
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