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。
This method included laying seeds of maize on Carrying-Agent-Belt CAb and putting CAb into drill furrow with minor machine.
本法即将玉米种子固定在载体带上和以小型设施送带到田间沟内覆土填埋。
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。
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