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Wilson, M.L
Lyons, S.E
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Authors
Lyons, S.E
Spargo, J.T
Osmond, D.L
Pearce, A.W
Slaton, N.A
Arthur, D.K
Kleinman, P.J
McGrath, J.M
Bohl Bormann, N.L
Wilson, M.L
Cortus, E.L
Janni, K
Silverstein, K
Gunderson, L
Topics
Soil Fertility and Soil Health Testing
Environmental and Agricultural Nutrient Management
Type
Oral
Year
2021
2023
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Authors

Filter results2 paper(s) found.

1. The Fertilizer Recommendation Support Tool (FRST) Initiative: National Survey on Soil Fertility Recommendations and Correlation/Calibration Database

Soil fertility testing is an integral tool used in nutrient management planning, providing information needed to determine where nutrients are required and how much to apply. While a great deal of effort has been successfully invested in standardizing soil test methods in the U.S. over the last few decades, up-to-date correlation/calibration studies are lacking in many states. In most cases, soil test correlation/calibration efforts lead by land-grant universities are on a state-by-state or lab-by-lab... S.E. Lyons, J.T. Spargo, D.L. Osmond, A.W. Pearce, N.A. Slaton, D.K. Arthur, P.J. Kleinman, J.M. Mcgrath

2. ManureDB: Creating a Nationwide Manure Test Database

Manure nutrients serve an important role in crop production, however compared with commercial fertilizers there is a lack of standardized information. When exact manure values are not known, manure book values have been referenced. Recent data from midwestern United States (US) labs indicates manure nutrient levels have changed from book values published by Midwest Plan Service (2004) and American Society of Agricultural and Biological Engineers (2005). Manure laboratory analysis has improved... N.L. Bohl bormann, M.L. Wilson, E.L. Cortus, K. Janni, K. Silverstein, L. Gunderson