Robotics

Robot harvesters go from novelty to necessity as farm labour vanishes

Fruit-picking and weeding robots worked record acreage this season, driven less by technological triumph than by fields with no one left to work them.

By James Park, Robotics Correspondent — VALENCIA

VALENCIA — The robots working this season's harvest were not hired for their elegance. Growers across three continents deployed record fleets of picking, thinning and weeding machines for a blunt reason: the seasonal workforce that once did this labour has contracted beyond recovery.

The machines' delicacy finally suffices — vision-guided grippers now bruise less fruit than tired human hands at hour ten — but operators are candid that adoption is demand-driven: contracts were signed for whole regions where recruiters simply returned empty-handed.

Agricultural economists note the deeper transition: robotic harvest data — every plant photographed, every yield mapped — is turning farms into software businesses whose second product is information.

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