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Crop Monitoring

Leaf Area Index (LAI) Sensor

Optimize canopy for yield

Optical LAI sensor that measures crop canopy density in real time. Used to optimize fertilizer timing, predict biomass and yield, and detect canopy stress in dense crops like rice, wheat, and sugarcane.

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Technical Specifications

MeasurementLAI, FPAR, light transmission
MethodOptical hemispherical photography
RangeLAI 0–10 m²/m²
Data OutputReal-time + historical graphs in app
ConnectivityBluetooth + 4G
Battery18 months

Key Use Cases

  • N-fertigation timing in rice/wheat
  • Sugarcane biomass estimation
  • Harvest date prediction
  • Biomass-to-yield modeling

Frequently Asked Questions

What is LAI and why does it matter?
Leaf Area Index is the one-sided green leaf area per unit ground area. Higher LAI generally means more photosynthesis and yield potential. But very high LAI increases disease risk and shading. Optimal LAI varies by crop: wheat 5–7, rice 6–8, tomato 3–5.

Price Range

₹12,000–₹22,000 per unit

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KrishiPulse Integration

This device integrates seamlessly with your KrishiPulse dashboard. All sensor data feeds into KrishiAI for automated recommendations.