Culturable antibiotic-resistant fecal coliform bacteria in soil and surface runoff after liquid dairy manure surface application and subsurface injection

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dc.contributor.authorHilaire, Sheldon Shervonen
dc.contributor.authorChen, Chaoqien
dc.contributor.authorRadolinski, Jesseen
dc.contributor.authorLeventhal, Taliaen
dc.contributor.authorPreisendanz, Heatheren
dc.contributor.authorKleinman, Peter J. A.en
dc.contributor.authorMaguire, Rory O.en
dc.contributor.authorStewart, Ryan D.en
dc.contributor.authorSaporito, Lou S.en
dc.contributor.authorXia, Kangen
dc.date.accessioned2022-03-30T13:36:54Zen
dc.date.available2022-03-30T13:36:54Zen
dc.date.issued2022-02-05en
dc.description.abstractLand application of manure, while beneficial to soil health and plant growth, can lead to an overabundance of nutrients and introduction of emerging contaminants into agricultural fields. Compared with surface application of manure, subsurface injection has been shown to reduce nutrients and antibiotics in surface runoff. However, less is known about the influence of subsurface injection on the transport and persistence of antibiotic-resistant microorganisms. We simulated rainfall to field plots at two sites (one in Virginia and one in Pennsylvania) 1 or 7 d after liquid dairy manure surface and subsurface application (56 Mg ha–1) and monitored the abundance of culturable antibiotic-resistant fecal coliform bacteria (ARFCB) in surface runoff and soils for 45 d. We performed these tests at both sites in spring 2018 and repeated the test at the Virginia site in fall 2019. Manure subsurface injection, compared with surface application, resulted in less ARFCB in surface runoff, and this reduction was greater at Day 1 after application compared with Day 7. The reductions of ARFCB in surface runoff because of manure subsurface injection were 2.5–593 times at the Virginia site in spring 2018 and fall 2019 and 4–5 times at the Pennsylvania site in spring 2018. The ARFCB were only detectable in the 0-to-5-cm soil depth within 14 d of manure surface application but remained detectable in the injection slits of manure subsurface-injected plots even at Day 45. This study demonstrated that subsurface injection can significantly reduce surface runoff of ARFCB from manure-applied fields.en
dc.description.sponsorshipNational Institute of Food and Agriculture,Grant/Award Number: 2017-67019-26401; USDA REISS, Grant/Award Number:PEN04574/1004448en
dc.description.versionPublished versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationHilaire, S. S., Chen, C., Radolinski, J., Leventhal, T., Preisendanz, H., Kleinman, P. J. A., Maguire, R., Stewart, R. D., Saporito, L. S., & Xia, K. (2022). Culturable antibiotic-resistant fecal coliform bacteria in soil and surface runoff after liquid dairy manure surface application and subsurface injection. Journal of Environmental Quality, 51, 288–300. https://doi.org/10.1002/jeq2.20332en
dc.identifier.doihttps://doi.org/10.1002/jeq2.20332en
dc.identifier.issue2en
dc.identifier.urihttp://hdl.handle.net/10919/109502en
dc.identifier.volume51en
dc.language.isoenen
dc.publisherWileyen
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.titleCulturable antibiotic-resistant fecal coliform bacteria in soil and surface runoff after liquid dairy manure surface application and subsurface injectionen
dc.title.serialJournal of Environmental Qualityen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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Scholarly Works, School of Plant and Environmental Sciences
Destination Area: Global Systems Science (GSS)