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Farming equipment being used on crops

ASA History

History of the American Society of Agronomy

A group of individuals interested in agronomy met in Chicago on Dec. 31, 1907, for the purpose of organizing the American Society of Agronomy to “increase the dissemination of knowledge concerning soils and crops and the conditions affecting them.”

ASA's First President: Mark A. Carleton

“Today we are assembled in the first annual meeting since the organization of the American Society of Agronomy - the first association of the kind in America, and one that will have, without question, a tremendous influence on agricultural investigation and practice.” – Mark A. Carleton, first president of ASA (1907-1908)

Mark Carleton

The Future of ASA & Agronomy

Long-Term Field Experiments Around the World

For the 2007 ASA Centennial, the Agronomy Journal Editorial Board assembled pictures from 12 of the oldest long-term experiments in the world for a celebratory calendar that was distributed to the entire membership, and included location, findings, annual rainfall, elevation, and contact personnel:
Long Term Field Experiments Around the World

Long-Term Field Experiments Around the World

Centennial Celebrations

Congress Recognizes ASA 100th Anniversary
In recognition of the 100th anniversary of the American Society of Agronomy, both the House of Representatives and the U.S. Senate have developed legislation honoring this historic event. View legislation: House | Senate

CSA News February Issue: Annual Meetings in Review
View the Centennial Celebrations covered in the February issue of CSA News (login required) for photos and articles about the 2007 Annual Meetings, including highlights of the Centennial Celebrations.