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ARS Home » Northeast Area » University Park, Pennsylvania » Pasture Systems & Watershed Management Research » People & Locations » Sarah Fishel (Sarah K Marshall)
Sarah K Fishel (Sarah K Marshall)
Pasture Systems & Watershed Management Research
Biological Science Technician

Phone: (814) 424-5983
Fax:

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Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Nutrient fate in the manure phosphorus extraction (MAPHEX) system: A four-farm case study Reprint Icon - (Peer Reviewed Journal)
Church, C., Hristov, A.N., Kleinman, P.J., Fishel, S.K., Reiner, M.R., Bryant, R.B. 2023. Nutrient fate in the manure phosphorus extraction (MAPHEX) system: A four-farm case study. Applied Engineering in Agriculture. 39(3): 339-346. https://doi.org/10.13031/aea.15365.
Whole farm assessment of nutrient extraction from dairy manure - (Proceedings)
Rotz, C.A., Reiner, M.R., Fishel, S.K., Church, C. 2022. Whole farm assessment of nutrient extraction from dairy manure. Waste to Worth Conference. Oregon, Ohio. April 18-22, 2022. https://lpelc.org/whole-farm-assessment-of-nutrient-extraction-from-dairy-manure/
Whole farm performance of centrifuge extraction of phosphorus from dairy manure Reprint Icon - (Peer Reviewed Journal)
Rotz, C.A., Reiner, M.R., Fishel, S.K., Church, C. 2022. Whole farm performance of centrifuge extraction of phosphorus from dairy manure. Applied Engineering in Agriculture. 38(2):321-330. https://doi.org/10.13031/aea.14863.
Pilot scale investigation of phosphorus removal from swine manure by the manure phosphorus extraction (MAPHEX) system Reprint Icon - (Peer Reviewed Journal)
Church, C., Fishel, S.K., Reiner, M.R., Kleinman, P.J., Hristov, A.N., Bryant, R.B. 2021. Pilot scale investigation of phosphorus removal from swine manure by the manure phosphorus extraction (MAPHEX) system. Applied Engineering in Agriculture. 36(4):525-531. https://doi.org/10.13031/aea.13698.
Comparison of strong acid extraction methods for “total phosphorus” determination in soils: EPA 3050B and EPA 3051 - (Peer Reviewed Journal)
Church, C., Spargo, J.T., Fishel, S.K. 2017. Comparison of strong acid extraction methods for “total phosphorus” determination in soils: EPA 3050B and EPA 3051. Agricultural and Environmental Letters.2:160037(2017).doi: 10.2134/ael2016.09.0037.
A novel treatment system to remove phosphorus from liquid manure - (Peer Reviewed Journal)
Church, C., Hristov, A.N., Bryant, R.B., Kleinman, P.J., Fishel, S.K. 2016. A novel treatment system to remove phosphorus from liquid manure. Applied Engineering in Agriculture. 32(1):103-112. doi: 10.13031/aea.32.10999.
Using an Active Sensor to Estimate Orchard Grass (Dactylis glomerata L.) Dry Matter Yield and Quality - (Abstract Only)
Sripada, R., Schmidt, J.P., Sanderson, M.A., Fishel, S.K. 2007. Using an Active Sensor to Estimate Orchard Grass (Dactylis glomerata L.) Dry Matter Yield and Quality[abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 712-6.