Closing the loop; making soil from waste

Southern Oregon Research & Extension Center, Ashland High School, world-renowned soil scientist Dr. Elaine Ingham.

We discover how dedicated teachers and students are “closing the loop” that petroleum-based products have broken in the last century of agriculture’s development. There are a couple of simple, time-honored ways, available to everyone, to create soil (which, we learn, is very different from “dirt”) from the products of the soil. The health and psychological rewards are deep and lasting.

Support IP »


Leave a Comment