The Science Behind Compostable Mulch: A Conversation with Dan Martens

About this episode

A conversation with Dan Martens about the evolution and science of compostable mulch films and their impact on soil health and sustainability.

In this episode of Mulch Matters , host Dr. Nataliya Shcherbatyuk sits down with Dan Martens, Vice President of Novamont North America, for a deep and candid conversation about the past, present, and future of compostable mulch films. Drawing on more than 20 years of experience, Dan walks us through the evolution of compostable materials, the science behind biodegradation, and why understanding microplastics requires more logic than fear. Together, they explore: How compostable mulch films have been studied for over two decades What long‑term soil research reveals about biodegradation and soil health Why marine biodegradability is complex — and what recent studies actually show The role of universities like Washington State University and UConn in advancing unbiased research The challenges and roadblocks facing BDMs in organic certification How standards like ASTM D6400 and ISO 17088 really work The innovations on the horizon, from multilayer films to biodegradable consumer goods Why new materials — not bans — are essential for a sustainable future Dan also shares a powerful message about responsibility, scientific progress, and the importance of giving farmers real choices. This…

People in this episode

Host: Nataliya Shcherbatyuk

Guest: Dan Martens

Topics covered

• compostable mulch
• biodegradation
• soil health
• sustainable agriculture
• microplastics
• organic certification
• biodegradable materials

Keywords

• compostable mulch
• biodegradation
• soil health
• microplastics
• sustainable agriculture
• organic certification
• biodegradable materials
• ASTM D6400
• ISO 17088
• environmental responsibility

Mentioned in this episode

Organizations: Novamont North America, Washington State University, UConn, ASTM, ISO

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