Answer: extensive

AnswerCrossword Clue
EXTENSIVEFar-reaching
EXTENSIVEFar-reaching.
EXTENSIVEWidespread
EXTENSIVELarge-scale
extensive(of agriculture) Obtaining a relatively small crop from a large area with a minimum of attention and expense
extensiveCovering or affecting a large area
extensivelarge, widespread also EXTENSE
extensiveLarge in amount or scale