Old Rotation
Introduction
Text-to-speech Audio
Old Rotation is the world's oldest continuous agricultural experiment. It was established in 1896 by John F. Duggar, who was the director of the Alabama Agricultural Experiment Station at the Agricultural and Mechanical College of Alabama, what is now Auburn University. The initial experiment was the first to demonstrate that crop rotation, with legumes (vetch and clover), could sustain cotton growth indefinitely. It also demonstrated that legumes were as effective as fertilizer to boost crop output. The field itself is one acre in size and consists of 13 plots. Experiments continue today, providing valuable information to farmers and scientists. Given its agricultural significance, Old Rotation was added to the National Register of Historic Places in 1998. It is located just near the Donald E. Davis Arboretum north of the Cullars Rotation, the world's second oldest agricultural experiment.
Images
Backstory and Context
Text-to-speech Audio
Sources
Photos: Rivers Langley, via Wikimedia Commons
https://en.wikipedia.org/wiki/Old_Rotation#/media/File:TheOldRotation4.JPG