n.犁板

The longer moldboard improves working efficiency. 更长的铲刀，提高了作业效率。

Large windows also allow a clear view of the moldboard position. 大面积玻璃窗，驾驶员可清楚地观察到铲刀位置。

Furthermore, reducing tillage increases soil carbon sequestration, compared with conventional moldboard plowing. 跟传统的板犁耕法比起来，减少犁田还可以增加土壤封存的碳。

A plow equipped with a double moldboard that turns up the soil on each side of the furrow, often having an attached drill for seed planting. 双壁开沟犁犁头后部有两块曲面铁板的犁，可翻开犁沟两边的泥土，常附有播种机

Adhesive force exists between soil and plow moldboard in the field work of paddy field plough. 水田犁壁田间作业时由于土壤对犁壁的粘附,导致犁耕阻力增加,降低生产效率。

A plow equipped with a double moldboard that turns up the soil on each side of the furrow,often having an attached drill for seed planting. 双壁开沟犁，犁头后部有两块曲面铁板的犁，可翻开犁沟两边的泥土，常附有播种机。