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โน85 L
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About This Project
Overview, mission & core vision
SoilIQ is a handheld smart soil testing device that delivers a full soil health report โ nitrogen, phosphorus, potassium, pH, moisture, temperature and microbial activity โ in 60 seconds, right in the middle of a farm field. No lab, no waiting, no guessing. Just push it in the soil and get AI-powered crop recommendations instantly.
๏ฟฝ๏ฟฝ Problem
Soil testing in India costs Rs.500โRs.2,000 per sample with 15โ30 day lab wait times โ 86% of Indian farmers with under 2 hectares never test soil at all, leading to Rs.60,000 Cr annual fertiliser overuse and 30% yield losses from poor nutrition management
๏ฟฝ๏ฟฝ Solution
SoilIQ delivers 7-parameter soil analysis in 60 seconds at the farm edge for Rs.8,500 โ making professional soil intelligence accessible to every Indian farmer for the first time
๏ฟฝ๏ฟฝ Market
Rs.80,000 Cr Indian fertiliser market with 14.6 crore farm holdings + $4.1B global precision agriculture sensor market growing at 13.1% CAGR by 2030
๏ฟฝ๏ฟฝ Traction
1,800 units sold across farmer cooperatives in Punjab, Andhra Pradesh and Rajasthan โ average fertiliser cost savings of Rs.4,200/acre/season reported across pilot farms
๏ฟฝ๏ฟฝ Revenue Model
Rs.8,500 device sale + Rs.1,200/year SoilIQ Pro app subscription for AI recommendations, seasonal crop plans and expert agronomist chat
๏ฟฝ๏ฟฝ Use of Funds
45% sensor manufacturing and miniaturisation, 25% AI crop recommendation engine development, 20% agri-dealer distribution network, 10% farmer training and onboarding
Features
Core capabilities & functionalities
โ
7-Parameter Soil Analysis in 60 Seconds
Single probe insertion measures nitrogen (N), phosphorus (P), potassium (K), pH, soil moisture, soil temperature and microbial activity simultaneously โ full soil health profile displayed on app in under 60 seconds with no sample collection or lab submission
โ
AI Crop Recommendation Engine
After each test, SoilIQ AI analyses results against a database of 340 Indian crops and 12 soil types โ recommending exact fertiliser doses, ideal crop varieties, sowing windows and expected yield improvement for the specific field tested
โ
Field Mapping & History
GPS-tagged test results stored per field location โ track soil health changes across seasons, compare zones within the same farm and receive alerts when nutrient levels drop below optimal thresholds for your crop
โ
Multilingual Voice Output
Results and recommendations delivered in voice in 11 Indian languages including Tamil, Telugu, Hindi, Kannada, Marathi and Bengali โ farmers with low literacy can hear and understand recommendations without reading any text
โ
Fertiliser Brand Matching
Recommendations matched to specific fertiliser brands and formulations available at the nearest agri-dealer โ shows exact product name, quantity needed per acre and estimated cost for the correction plan
โ
Expert Agronomist Connect
SoilIQ Pro subscribers can share test results directly with a certified agronomist via in-app chat โ human expert reviews AI recommendation and provides personalised advice within 4 hours for complex soil situations
Key Advantages
Why this project stands out
โก
60 Seconds vs 30-Day Lab Wait
Traditional soil testing takes 15โ30 days and costs Rs.500โRs.2,000 per sample with travel to collection centre โ SoilIQ delivers the same 7 parameters in 60 seconds standing in the field for a one-time Rs.8,500 investment
๐ฐ
Rs.4,200 Fertiliser Savings Per Acre
Pilot farms across Punjab, AP and Rajasthan saved average Rs.4,200/acre/season by eliminating over-fertilisation โ SoilIQ pays for itself after testing just 2 acres in the first season
๐พ
Covers 340 Indian Crops
AI recommendation database covers all major Indian crops from paddy, wheat and sugarcane to exotic vegetables and floriculture โ specific advice for each crop at each growth stage, not generic soil reports
๐ฃ๏ธ
Works for Illiterate Farmers
Voice output in 11 regional languages means the 35% of Indian farmers with low literacy can fully use SoilIQ โ no reading required at any step from testing to following the recommendation
๐ก
Works Without Internet
Core 7-parameter testing and basic AI recommendations work fully offline โ syncs detailed data, expert advice and field history when connected to 2G or above. Designed for Indian rural connectivity reality
๐
300 Tests Per Charge
2,500 mAh battery with ultra-low power sensor electronics delivers 300 soil tests per charge โ one full charge lasts an entire cropping season for a 5-acre farmer with daily testing
How It Works
Step-by-step process & workflow
01
Push Into Soil
Insert SoilIQ probe 15 cm into moist soil at any point in the field โ no sample collection, no mixing, no chemicals needed. A single firm push activates the sensors automatically
02
Wait 60 Seconds
Hold the probe steady for 60 seconds while all 7 sensors simultaneously measure nitrogen, phosphorus, potassium, pH, moisture, temperature and microbial activity across the probe surface
03
Results Appear on App
SoilIQ Bluetooth-connects to the companion app on any Android smartphone โ colour-coded soil health dashboard appears with all 7 readings, flagging deficiencies in red and healthy levels in green
04
Get AI Crop Recommendation
Tap your current or planned crop from the list and SoilIQ AI instantly generates a complete fertiliser plan โ exact product, quantity per acre, application timing and expected yield improvement
05
Hear It in Your Language
Tap the voice button to hear the full recommendation read aloud in your preferred language โ Tamil, Telugu, Hindi, Kannada, Marathi, Bengali or 5 more. Share the audio to WhatsApp for other farmers
06
Track Across Seasons
Every test is GPS-tagged and saved to your field history โ review how soil health changes after each crop cycle, compare different zones in your farm and track fertiliser savings season by season
Technology
Tech stack & innovation
๐ฌ
Multi-Spectral Electrochemical Sensors
Seven discrete sensor elements on the probe tip use ion-selective electrodes for NPK, a glass pH membrane, capacitance-based moisture sensor, thermistor for temperature and impedance spectroscopy for microbial biomass estimation โ all in a 12mm diameter stainless steel probe
๐ค
SoilAI Recommendation Engine
Random Forest and XGBoost ensemble model trained on 2.4 million soil test records from ICAR, state agriculture departments and 3 years of SoilIQ field data โ maps 7 soil parameters to optimal fertiliser recommendations for 340 crops across 18 agro-climatic zones
๐ฑ
Offline-First Edge AI
TensorFlow Lite model runs fully on-device on the probe MCU โ delivers basic NPK + pH analysis and crop recommendation without any internet connection. Full AI features sync when 2G connectivity is available
๐ก
Bluetooth 5.0 Data Transfer
BLE 5.0 chip transmits all 7 sensor readings to companion Android app in under 2 seconds โ 100 metre open-field range allows data transfer from probe to phone without staying physically close
๐ก๏ธ
IP67 Waterproof Probe
Probe assembly rated IP67 โ fully submersible in muddy water for 30 minutes with no sensor degradation. 316L stainless steel outer shell resists soil acids, fertiliser chemicals and mechanical stress from rocky soils
๐ฃ๏ธ
AI Voice NLP Engine
On-device speech synthesis using custom-trained Indian language TTS models for 11 languages โ regional agricultural vocabulary, local crop names and dialect variations trained specifically for farmer comprehension in each state
Market Opportunity
Market size, growth & potential
14.6 Cr
Farm Holdings in India
Rs.80,000 Cr
Indian Fertiliser Market Size
$4.1B
Global Precision Agriculture Sensor Market 2030
13.1%
Market CAGR Through 2030
86%
Small Farmers Who Never Test Soil
Rs.4,200
Average Fertiliser Savings Per Acre in Pilot
Specifications
Technical details & parameters
Parameters Measured
N, P, K, pH, Moisture, Temperature, Microbial Activity
Test Duration
60 seconds per reading
NPK Accuracy
ยฑ5% of lab reference value
pH Accuracy
ยฑ0.1 pH units
Moisture Range
0 โ 100% volumetric water content
Probe Insertion Depth
15 cm
Connectivity
Bluetooth 5.0 (100m range)
Offline Capability
Full 7-parameter test + basic AI recommendation
Battery
2,500 mAh Li-ion โ 300 tests per charge
Probe Rating
IP67 waterproof and dustproof
Operating Temperature
0ยฐC โ 55ยฐC
Languages Supported
11 Indian languages (voice output)
Crop Database
340 Indian crops across 18 agro-climatic zones
Certification
BIS | ICAR Validated | CE Marked
Product Price
โน85 L
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43%
Pre-ordered
Product Price
โน85 L
Listing Deadline
31 Oct 2026
Pre-Order Notice: This is a product reservation, not an investment.
No shares or equity are issued. Deposit is 100% refundable before shipping.
Refund Policy
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Pay 10% now โ โน850,000 ยท Balance โน7,650,000 on delivery
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Product priceโน85 L
Buyer pays now (10%)โน850,000.00
Creator receives (96%)โน816,000.00
Platform fee (4%)โน34,000.00
Balance due on deliveryโน7,650,000.00
Creator receives (96%)โน7,344,000.00
Platform fee (4%)โน306,000.00
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Advance Booking
Advance Booking
Reserve now โ โน425,000 ยท Balance โน8,075,000 on delivery
See booking breakdownโผ
Product price (current)โน85 L
Buyer pays now (5%)โน425,000.00
Creator receives (96%)โน408,000.00
Platform fee (4%)โน17,000.00
Est. balance on deliveryโน8,075,000.00
Creator receives (96%)โน7,752,000.00
Platform fee (4%)โน323,000.00
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โ soiliq@3d-labs.com