Solving the Labor Shortage: Automated Weeding Robots Boost Yields by 20%

Sofala Vegetable Cooperative is a vegetables farm located in Beira, Sofala province, Mozambique. Vegetable cooperative solved seasonal labor shortages, reduced weed density by 90%, and boosted yields by 20% with autonomous weeding robots.

A vegetable cooperative in Sofala province couldn't find enough seasonal labor to manually weed fields. Weed-choked crops were reducing yields by 15%, and the cost of hiring what little labor was available had tripled. The cooperative was on the verge of abandoning 30% of its cultivated area.

MBC deployed 3 autonomous laser-guided weeding robots across the cooperative's 40-hectare vegetable operation. The robots use computer vision to distinguish crops from weeds and target weeds with precision lasers — no herbicides needed. The robots operate 16 hours per day on solar power, connected via LoRaWAN to a central dashboard. Field agents trained cooperative members on robot maintenance and scheduling via WhatsApp.