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6163 subsoiling [n]

constr. (Tillage of subsurface soil below the normal depth of cultivation without disturbing the sequence of the soil profile for the purpose of breaking up heavily compacted subsoil which restricts water and root penetration; ►deep plowing [US]/deep ploughing [UK], ►scarifying); syn. subsoil tilling [n] [also US], deep ripping [n] [also UK] (SPON 1986, 154);s desfonde [m] (Consiste en dar a la tierra una labor profunda, de 50 cm o más, con la finalidad de romper la compacidad del suelo sin voltearlo; RA 1970; ►arado en produndo, ►escarificado); f 1 décompactage [m] (Terme générique pour l'ameublissement en profondeur de sols compactés sans retournement ni enfouissement, pour maintenir la matière organique à la surface du sol ;