AgSource is a Midwest agricultural laboratory and consulting network founded in 1959 as a dairy records processing cooperative serving Wisconsin farmers. The company operates six laboratories across the region, providing soil, plant tissue, water, and manure testing alongside comprehensive dairy services including milk recording and herd management support.
The organisation combines laboratory analysis with agronomic consulting, translating test results into nutrient recommendations and practical farming advice. Its work spans soil health analysis, plant tissue evaluation, water quality assessment, and manure characterisation - each generating data designed to inform operational decisions on farms and in dairies.
AgSource's team brings practical agricultural experience and direct farming knowledge to its work. The company positions itself as a reliable source of accurate, timely data for its customers' businesses, with a straightforward mission to help farmers make better decisions based on sound laboratory results and expert consultation.
