EES 330 - Soil Biological Properties - Lecture 4 Part 1

Soil Biological Properties. This lecture series discusses soil organic matter, decomposition, soil organisms, and the nitrogen cycle.
Books and images that may be referenced in these lectures include Soil Science Simplified, 6th edition, by Eash, Sauer, O'Dell and Odoi; The Nature and Properties of Soil, 14th edition, by Brady and Weil, and Dirt: The Erosion of Civilizations, 2nd edition, by Montgomery. Source links are provided for images and references obtained from the web.