Feeding the soil, not the landfill

What is Biochar?

 Biochar is a stable, carbon-rich charcoal produced by pyrolysis—heating organic biomass like wood, agricultural waste, or manure in low-oxygen environments. Used in agriculture to improve soil fertility, water retention, and nutrient absorption, it also serves as a long-term carbon sequestration tool to combat climate change.

🌱 Research at Willoughby Farm

Improving Soil Health & Nutrient Management

Willoughby Farm has received grant funding from the Illinois Farm Bureau to conduct agricultural research focused on building healthier soils and reducing nutrient loss.

🔬 Research Project

Biochar & Manure Study

This project explores how adding biochar (made from recycled woody and yard waste) to manure may:

• Reduce nitrogen loss

• Improve nutrient retention for crops

• Support beneficial soil microbes

🎯 Project Goal

To determine if biochar helps retain more plant-available nitrogen during composting while improving overall soil health.

🌎 Why It Matters

Nitrogen loss is a major economic and environmental challenge in Illinois agriculture. Biochar shows promise as a climate-smart solution by:

• Capturing nutrients

• Reducing environmental impacts

• Turning organic waste into a valuable soil amendment

🌿 Get Involved — Conserve, Learn, Grow!

Office Hours Monday-Friday 8:30a-5:00p

📞 Contact us for tours, workshops, food waste drop-off details, or partnership opportunities.

Let’s keep organics out of landfills and nourish our community—together! 🌱

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Willoughby Heritage Farm & Conservation Reserve

631 Willoughby Lane, Collinsville, IL 62234 
618-977-0941 
willoughby@collinsvilleil.org

Willoughby Farm is owned and operated by the City of Collinsville