plow pan

См. также в других словарях:

• plow pan — noun see plow sole …   Useful english dictionary

• plow sole — noun or plow pan : a compacted layer of earth at the bottom of the furrow at the same depth compare hardpan …   Useful english dictionary

• pan-breaking — ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun : the loosening of hardpan or plow sole with a subsoiler, chisel, or similar deep tillage implement …   Useful english dictionary

• furrow pan — noun : plow sole …   Useful english dictionary

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