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Articles on Soil Degradation

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A typical limestone karst landscape in China. Tony V3112/Shutterstock

How special soil observatories in China are helping to create more sustainable agriculture

Soil degradation is a huge challenge for farmers around the world. But new research is showing how farmers can balance crop yields with protecting the environment.
Corn stover (stalks, leaves and cobs) left behind after harvesting becomes a mulch and cover crop for soybeans on a Tennessee farm. Lance Cheung, USDA

It’s time to rethink the disrupted US food system from the ground up

There’s growing interest in making the US food system more resilient and flexible, but soil – the origin of nearly everything we eat – is often left out of the picture.

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