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Which technology uses drones for precision spraying of pesticides in agriculture?
- Remote Sensing
- Drone-based Agri-spraying
- Soil Mapping
- Weather Forecasting
Answer: Drone-based Agri-spraying
Agricultural drones equipped with spray systems enable precise, efficient application of pesticides/fertilizers, reducing chemical usage by 30-50% and minimizing human exposure. Regulated under Drone Rules 2021. Promoted under Sub-Mission on Agricultural Mechanization. Critical for sustainable farming questions.