Blue Dye Showing Water Path in Soil (IMAGE)

American Society of Agronomy

Blue Dye Showing Water Path in Soil

Caption

A brilliant blue dye illustrates water flow paths, revealing the soil structure.

Credit

Ole Wendroth

Usage Restrictions

Please use with story only.

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.