mouldboard

• Peça curva do arado que recebe a terra levantada pela relha e a revolve, formando a leira e abrindo o sulco. Também se aplica a peças semelhantes de outras máquinas agrícolas que movem e viram a terra.

A noun referring to the curved part of a plow blade that turns over the soil, forming a furrow.

1. Plow componentC1formal

   A curved metal plate on a plow that turns over the soil from the furrow.

   Aiveca do arado

   • The farmer adjusted the mouldboard to change the depth of the furrow.
   • Modern tractors often use a mouldboard plow for efficient soil turning.
   • The mouldboard's design helps bury weeds and crop residue.