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Pearce, A.W
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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
Pearce, A.W
Johns, J
Robinson, D
Hansen, N
Topics
Soil Fertility and Soil Health Testing
Type
Oral
Year
2021
2015
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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. Applying a Phosphorus Risk Index in a Mixed-use Mountain Watershed

Surface waters in the Wallsburg, UT watershed have been identified as a relatively high contributor of phosphorus (P) to nearby Deer Creek Reservoir. Identifying the major contributors of P is critical for developing effective management practices. Phosphorus Risk Indices have been widely developed as a tool to identify areas with high risk of P movement, but these tools have mostly been applied to watersheds dominated by agricultural land use. While agriculture is often a source of nutrient pollution,... A.W. Pearce, J. Johns, D. Robinson, N. Hansen