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Soil Fertility Institute, Pune

Restoring Soil Health & Eliminating Industrial Odours

Welcome to the Soil Fertility Institute, Pune. Founded by Mr. Santosh Latnekar, we are a pioneering agricultural and environmental solutions organization. We combine modern scientific research with traditional wisdom to deliver innovative, sustainable, and farmer-friendly technologies across India.

Mr. Santosh Latnekar

Founder, Soil Fertility Institute

Our Two Core Pillars

Solutions Built for Soil, Waste & Sustainable Growth

Advanced Waste Management & Odour Control

Our most critical capability is the complete and immediate eradication of foul odours and offensive smells. Our technologies support smell removal, bad smell removal and odour control across municipal, industrial, sanitation and organic waste-management environments.

Municipal Waste:

Legacy Waste, active Landfills, Dumping Grounds, Dumping Sites, Municipal Solid Waste and biodegradable waste processing facilities, including waste-handling vehicles and containers.

Industrial Processing & Alternative Fuels:

Refuse-Derived Fuel (RDF), Waste Derived Fuel (WDF), Alternative Fuel Resource (AFR), Agricultural Waste and sugar factory Press Mud, along with odour-control applications associated with Cement, Steel Industry, Paper & Pulp and tyre-processing operations.

Public Utilities & Wastewater:

Sewage Treatment Plants (STPs), treated water zones, public toilets, urinals, polluted water streams and related wastewater-treatment environments where microbial balance and odour management are important.

Sanitation & Special Waste Environments:

Odour-management applications involving carcasses and dead-animal disposal, along with case-specific requirements in Hazardous Waste handling areas where suitability depends on the waste composition and treatment process.

CBG ENERGY Boosters:

Specialized Jeevamrut Concentrate technology engineered to drastically enhance gas production in Compressed Biogas (CBG) plants while supporting the decomposition of suitable organic feedstock and biodegradable waste.

Sustainable Agriculture & Soil Restoration

We partner with farmers, sugar factories, corporate industries, and agricultural bodies to reverse soil degradation and boost crop yields.

100-Day Soil Revival:

Proven expertise in restoring microbial soil health and multiplying organic carbon levels in exactly 100 days.

Salinity Reduction:

Targeted treatments to reduce heavy soil salinity and reclaim barren lands.

Hybrid Combination Farming:

Driving long-term agricultural prosperity through active research, training programs, and live field demonstrations.

Partner with us: Become a Channel Partner

The Soil Fertility Institute operates through a robust national network. To expand our environmental footprint, we are actively seeking local entrepreneurs, agri-aspirants, and business partners across India.

Ready to transform Indian agriculture and waste management?

Let us collaborate to build healthier soils, cleaner cities, and a sustainable future.

The Story of Soil & River

The Golden Era – Nature’s Perfect Cycle

For thousands of years, soil and rivers, water bodies shared an inseparable and beautiful relationship.

Traditional Village Farming System

Before the 1960s, Indian villages functioned under the traditional joint family system. Farming was not merely an occupation — it was a culture and a way of life.

At the centre of this lifestyle was the indigenous Indian cow. Every family owned around 10 to 25 indigenous cows and cattle. As a result, cow dung and cow urine were abundantly available.

The Ukirda Compost Pit

According to traditional Indian practices, a large compost pit was dug near the house where cow dung, cow urine, leftover food, dry leaves, and agricultural residues were deposited. This was known as the traditional “Ukirda” compost pit.

Over time, through natural biological processes, this pit transformed within 3 to 4 months into highly enriched organic manure containing millions of beneficial microbes.

Organic Manure

Farmers applied this enriched manure to the fields, where it became excellent food for earthworms.

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Earthworm Activity

Through sweat and vermi castings, earthworms introduced more beneficial microorganisms into the soil.

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Living Soil

Thus, the soil remained soft, porous, fertile, and alive with microbial activity.

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How Soil Kept Rivers Clean

Whenever it rained, this healthy living soil allowed water to percolate deep underground. Along with the water, beneficial microorganisms travelled through the soil and rocks, eventually reaching wells, ponds, rivers, and other water bodies.

These microorganisms naturally decomposed organic waste present in water and kept rivers and other water bodies clean.

During summer, when rivers dried up, farmers used to bring the fertile lake and river silt back to their fields as rich manure.

This was a perfect, self-sustaining, and regenerative cycle.

Soil remained fertile

Groundwater table remained abundant

Rivers stayed smell free and clean

The Breakdown of Nature's Cycle

With the Green Revolution and changing rural lifestyles, traditional composting practices declined. The use of chemical fertilizers increased while beneficial soil microorganisms gradually disappeared.

Soil became hard and less fertile

Water infiltration reduced

River and groundwater quality deteriorated

Crop health weakened

Dependence on chemical fertilizers increased

Dependence on pesticides increased

Restoring the Natural Balance

Modern agriculture does not suffer from a shortage of minerals—it suffers from a shortage of microbiology.

Inspired by the traditional Ukirda compost system, Soil Fertility Institute developed Jeevamrut Concentrate, a high-microbial biological solution made from indigenous cow-based ingredients.

The SFI Solution

Jeevamrut Concentrate helps restore the living biological strength of soil and supports healthier, more resilient crop growth.

Restore beneficial soil microorganisms

Improve soil organic carbon

Revive earthworm activity

Unlock trapped nutrients in the soil

Strengthen root growth and plant health

Improve natural disease resistance

Rebuilding Nature's Living Cycle

When microorganisms return, soil becomes alive again. Water penetrates deeper into the ground, soil fertility improves, rivers benefit from natural purification, and farming becomes more sustainable.

At Soil Fertility Institute, our mission is not just to grow better crops — but to regenerate life from the soil upward and restore nature's living cycle for future generations.

How Our Solutions Create Impact

We develop microbial-based technologies for soil health, waste management, wastewater treatment and biogas systems. Our solutions improve decomposition, restore microbial balance, support odour control and enhance overall environmental performance.

Soil Health Improvement

We improve soil organic carbon and restore soil fertility using microbial diversity and traditional techniques. Our solutions enhance the physical, biological and chemical properties of soil.

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Waste & Odour Management

Our Odour Eliminator Decomposer supports rapid smell removal, bad smell removal and odour control across Landfills, Dumping Grounds, Dumping Sites, biodegradable waste, Municipal Solid Waste, waste processing facilities, garbage vehicles, containers, public toilets and sewage systems while enhancing natural decomposition.

It can also support odour-management applications around Refuse-Derived Fuel (RDF), Waste Derived Fuel (WDF) and Alternative Fuel Resource (AFR) handling, along with suitable organic waste streams requiring moisture reduction or moisture control.

For Hazardous Waste environments, suitability should be evaluated case by case according to waste composition, the treatment process and site requirements.

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Wastewater Treatment Solutions

Our Microbial Replenishment System improves the efficiency of Sewage Treatment Plants, industrial effluent and Waste Water Treatment Plants by restoring microbial activity and stabilizing biological processes.

The technology also supports better biological conditions around treated water, Leachate Treatment Plants, Feacal Sludge Treatment Plants and related wastewater-management systems where organic load and sludge smell affect treatment performance.

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Biogas & CBG Optimization

Concentrate Jeevamrut improves decomposition of complex organic material, increases gas production and enhances overall performance of biogas and Compressed Bio Gas (CBG) plants.

These applications can support organic feedstock management involving Agricultural Waste, Press Mud from the Sugar Industry and selected biodegradable industrial waste streams used in biological gas-generation systems.

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