Quick tests enabling rapid, on‑farm assessment of manure nutrient content can significantly enhance manure management practices. Rapid or quick tests are less accurate than standard laboratory analyses but can be useful as a manure utilization tool.

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Funding Information

Funding for this project was provided in part by a grant from the U.S. Environmental Protection Agency (USEPA) through the Kentucky Division of Water (KDOW), Nonpoint Source Section, to University of Kentucky as authorized by the Clean Water Act Amendments of 1987, §319(h) Nonpoint Source Implementation Grant No. C9994861‑97.