New India-UK Project To Use Quantum Power to Boost Soil Health and Food Security

British Prime Minister Keir Starmer’s upcoming visit to Mumbai is spotlighting a major India-UK research partnership in quantum computing and biotechnology. At the heart of this collaboration is a joint project between Imperial College London and IIT Bombay, aiming to use quantum simulations to improve crop resilience and soil health in climate-vulnerable regions.

Researchers are modeling how plants and soil bacteria communicate, using quantum computing to simulate gene regulation and microbial signaling. Strigolactones, a plant chemicals that act as messengers between roots and microbes. The joint India-UK team is studying how synthetic versions of Strigolactones and biochar can enhance these interactions.

IIT Bombay contributes microbial ecology and genomics, while Imperial brings bioinformatics and quantum simulation capabilities. The aim is to boost natural processes that help crops thrive in arid and extreme weather conditions.

Quantum Roots: How India and the UK Are Using Quantum Computing to Reinvent Agriculture

In a world grappling with climate extremes, a groundbreaking India-UK collaboration is turning to quantum computing—not for finance or cryptography, but for farming. At the heart of this effort is a joint research project between Imperial College London and IIT Bombay, aiming to decode the invisible language between plant roots and soil microbes to build climate-resilient agriculture.

From Silicon to Soil: The Quantum Leap

Led by Dr. Po-Heng (Henry) Lee at Imperial and Dr. Indrajit Chakraborty at IIT Bombay, the project uses quantum simulations to model how plants communicate with microbes in the soil. The focus is on strigolactones—plant hormones that act as chemical messengers, triggering microbial responses that affect nutrient uptake, drought resistance, and overall soil health.

We’re not just simulating molecules—we’re simulating relationships, says Dr. Lee. Quantum computing lets us explore how microbial communities respond to plant signals under stress, and how we might enhance those responses.

The Science Behind the Soil

• Synthetic strigolactones and biochar are being tested to amplify beneficial microbial activity.
• IIT Bombay contributes microbial genomics and soil ecology expertise.
• Imperial College builds quantum circuit models to simulate microbial gene expression and signal transduction.

Strategic Roots: India-UK Tech Diplomacy

• The project is a flagship under the India-UK Technology Security Initiative (TSI), signed in 2024.
• Funded by the India Connect Fund, supporting up to 25 joint research efforts annually.
• Will be spotlighted during Keir Starmer’s visit to Mumbai for the Global Fintech Fest 2025.

Why It Matters

• Food Security: Quantum-enhanced soil treatments could boost yields in climate-stressed regions.
• Climate Adaptation: Understanding microbial resilience helps design farming systems that thrive under stress.
• Tech Transfer: Sets a precedent for applying frontier technologies to grassroots challenges.

The Bigger Picture

This isn’t just about quantum computing—it’s about reimagining agriculture as a system of intelligent, adaptive relationships. By simulating the unseen conversations beneath our feet, researchers hope to unlock new pathways to sustainability.

As Dr. Chakraborty puts it, We’re using the most advanced tools in physics to solve the oldest problem in civilization: how to grow food in a changing world.