Key price determinants and technical features
- Payload capacity: Models with 10-litre tanks are suited for small farms, while 16L, 20L, and 30L commercial heavy-payload drones handle large acreage.
- Battery and propulsion: High-capacity lithium polymer (LiPo) or solid-state smart batteries with fast-charging hub stations form a major part of the capital cost.
- Navigation and safety: RTK centimeter-level positioning, terrain-following radar, and omnidirectional obstacle avoidance sensors increase drone capability and pricing.
- DGCA certification: Drones must hold an official Type Certificate from the Directorate General of Civil Aviation (DGCA) for commercial spraying compliance.
Operational efficiency and chemical savings
- Sprays one acre in approximately 7 to 10 minutes, saving substantial labor time during peak pest outbreaks.
- Micro-droplet atomization and downward rotor downdraft ensure thorough canopy penetration on both upper and lower leaf surfaces.
- Reduces chemical consumption by 20% to 30% and water requirements by 80% to 90% compared to conventional manual spraying.
- Eliminates direct operator exposure to hazardous agrochemical vapors and spray mists.
Government subsidy and Kisan Drone initiatives
- Sub-Mission on Agricultural Mechanization (SMAM): Provides 50% subsidy (up to statutory ceilings) for individual SC/ST, women, and small/marginal farmers.
- FPOs and Custom Hiring Centres: Subsidies up to 75% to 100% provided to agricultural institutions and FPOs to establish drone hiring hubs.
- Apply online through the central agricultural mechanization portal (agrimachinery.nic.in) or state agriculture department DBT portals.
Official source
Check the latest rules, benefits and forms here. KisanPe is an independent platform and is not a government website.
Sub-Mission on Agricultural Mechanization (SMAM) ↗Related on KisanPe
Common questions
What payload sizes are standard for agricultural spray drones?
Standard agricultural drone tanks carry 10 litres, 16 litres, 20 litres, or 30 litres of liquid spray solution.
How much time does a drone sprayer take to spray one acre?
A calibrated agricultural drone sprays an acre in about 7 to 10 minutes.
What certification is required to fly agricultural drones in India?
The drone must have a DGCA Type Certificate, and the pilot must hold a valid Remote Pilot Certificate (RPC).
Where can farmers apply for drone subsidies?
On the central SMAM portal (agrimachinery.nic.in) under the Kisan Drone component.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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