The research was implemented in the field of the College of Agriculture and Forestry, University of Mosul, Iraq. The soil texture of the field is clay. In the current study, the vibration of the driver’s seat of agricultural tractors(VDS), slippage, Critical Depth(CD), and Depth Stability Ratio(DSR) was investigated during vibration and non-vibration wings of subsoiler and two penetrated angles in the soil (45° and 55°). Three tractor speeds that including 2.88, 3.6 and 4.5 km/h were considered. The results indicated significant positive data for all traits under vibrated wings of subsoiler plow comparing with non-vibrated wings. The results showed positive superiority of wings vibration in the slippage, CD, and DSR, while achieved a negative increase in VDS. However, the VDS for wings vibration remained within the measurements previously approved from ISO 2631−5 (2004) and European Parliament and Council Directive 2002/44/EC (OJ, 2002). Besides, increasing the tractor speed leads to an increase in VDS, slippage, CD, and DSR at both of the wing conditions and the penetration angles. Finally, the results indicate the superiority of non-vibration wings with tractor speed of 2.88 km/h and angle 55° to registered less VDS, while the best results achieved recorded at interactions vibration wings with tractor speed of 2.88 km/h and the angle of penetration 55° to the rest of traits.

这项研究是在伊拉克摩苏尔大学农林学院的领域进行的。田地的土壤质地是粘土。在目前的研究中，研究了农用拖拉机驾驶座的振动（VDS），打滑，临界深度（CD）和深度稳定性比（DSR），以及在深层机翼的振动和非振动翼以及在机翼中的两个穿透角时的情况。土壤（45°和55°）。考虑了三种拖拉机速度，分别为2.88、3.6和4.5 km / h。结果表明，与非振动机翼相比，深耕机振动机翼下​​所有性状的显着阳性数据。结果显示机翼振动在滑移，CD和DSR方面具有正优势，而VDS却呈负增长。然而，机翼振动的VDS仍在先前获得ISO 2631-5（2004）和欧洲议会和理事会指令2002/44 / EC（OJ，2002）批准的测量范围内。此外，增加拖拉机速度会导致在机翼状况和穿透角度下的VDS，打滑，CD和DSR都增加。最后，结果表明，拖拉机速度为2.88 km / h，角度为55°的非振动机翼具有较少的VDS，而在拖拉机速度为2.88 km / h且相互作用角为振动的机翼相互作用时，取得了最佳结果与其他特征之间的穿透力为55°。