{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "Mark Johnson", "hasEmail": "mailto:johnson.markg@epa.gov"}, "description": "Biochars with a high affinity for phosphorus (P) are promising soil amendments for reducing P in agricultural runoff. Poultry litter (PL) is an abundant biochar feedstock. However, PL-derived biochars are typically high in soluble P and therefore require chemical modification to become effective P sorbents. This study investigated the effect of magnesium (Mg) activation on extractable P (EP) and P sorption capacities of PL-derived biochars. Biochar was produced at 500\u2013900 \u00b0C from PL activated with 0\u20131 M Mg. Three differentially aged PL feedstocks were evaluated (1-, 3\u20135-, and 7\u20139-year-old)\nhas context menu. \n\nThis dataset is associated with the following publication:\nPadilla, J.T., D. Watts, J. Novak, V. Cerven, J. Ippolito, A.A. Szogi, and M. Johnson. Magnesium activation affects the properties and phosphate sorption capacity of poultry litter biochar.   Biochar. Springer Nature, New York, NY, USA, 5: 64, (2023).", "distribution": [{"accessURL": "https://doi.org/10.5061/dryad.pc866t1w7", "title": "https://doi.org/10.5061/dryad.pc866t1w7"}], "identifier": "https://doi.org/10.23719/1529911", "keyword": ["Pollution Reduction", "biochar", "eutrophication", "phosphorous", "sorption"], "license": "https://pasteur.epa.gov/license/sciencehub-license-non-epa-generated.html", "modified": "2023-10-07", "programCode": ["020:000"], "publisher": {"name": "U.S. EPA Office of Research and Development (ORD)", "subOrganizationOf": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}}, "references": ["https://doi.org/10.1007/s42773-023-00263-5"], "rights": null, "title": "Magnesium activation affects the properties and phosphate sorption capacity of poultry litter biochar"}