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Pocket-Sized Soil Testing Device Helps Farmers Cut Fertilizer Use and Boost Yields

NutriSens, created by Dr. Rajul Patkar, is a portable soil tester that delivers instant nutrient insights using just 1 gram of soil. Farmers can check 6 key nutrients in under 5 minutes via a mobile app, avoiding delays of distant labs. Used across 8 states, it helps cut fertilizer use, improve soil health, and even creates income opportunities for rural women as community soil testers, making farming smarter and more sustainable.

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sector

Sector

Agriculture
education

Solution

Soil Health
Healthcare

Technology

Devices
space

State of Origin

Maharashtra

Impact Metrics

10,000-15,000 farmers

across multiple states are using this innovation.

Reduces soil testing cost

from ₹500 to ₹300.

Real-time insights

on soil health and fertiliser use.

3,000 tests annually

per device, with a lifespan of three years.

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