The new and updated CVAS portal can be found at this link. This site IS NOT LIVE for sample submission, but for review. See HERE for a client portal quick guide and full operations manual.

Certified Nutrient Management Planning

CVAS is now certified for Minnesota Department of Agriculture's Manure Analysis Proficiency (MAP).  Manure analysis is strongly recommended to help farmers know the value of manure applied to their crops in place of commercial fertilizer. Using manure in place of commercial fertilizer often results in increased crop yields, but accurate analysis of the manure is crucial.

To submit sample for manure samples, please download the manure submission form.

Manure analysis proficiency 2022