shifting cultivation
noun
a land-use system, esp in tropical Africa, in which a tract of land is cultivated until its fertility diminishes, when it is abandoned until this is restored naturally
Words nearby shifting cultivation
shift lock,
shift to left,
shift to right,
shiftable,
shifter,
shifting cultivation,
shifting spanner,
shiftless,
shiftwork,
shifty,
shiga-kruse bacillus