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dc.contributorWortmann, S. Charlesen_US
dc.contributorShapiro, A. Charlesen_US
dc.contributorFranti, G. Thomasen_US
dc.contributorEisenhauer, E.Deanen_US
dc.creatorAl-Wadaey, Ahmeden_US
dc.date2010-07-31en_US
dc.date.accessioned2018-03-04T10:42:14Z
dc.date.available2018-03-04T10:42:14Z
dc.identifierhttp://www.academicjournals.org/journal/JSSEM/article-full-text-pdf/D3AE0569710en_US
dc.identifierhttps://mel.cgiar.org/reporting/download/hash/6fOETBJQen_US
dc.identifier.citationAhmed Al-Wadaey, S. Charles Wortmann, A. Charles Shapiro, G. Thomas Franti, E. Dean Eisenhauer. (31/7/2010). Manure application setback effect on phosphorus and sediment in runoff. Journal of Soil Science and Environmental Management, 1 (5), pp. 92-98.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/7962
dc.description.abstractSurface application of animal manure increases nutrients at the soil surface with increased potential for nutrient loss in runoff. Non-application setbacks are often required with the intent to reduce nutrient loss to surface water. The objective of this research was to determine the effect of setback distance on phosphorus and sediment in runoff. The research was conducted in eastern Nebraska on 24 ha of a terraced field with a 4 to 7% slope and predominantly Yutan silty clay loam Mollic Hapludalf soil. Experimental units were drainage areas served by risers for the tile-outlet terrace system. The seven treatments included no manure applied and setbacks with radii of 0, 5, 10, 20, 30, and 40 m; the setback distances were limited on the terrace side by the top of the terrace bund. Composted feedlot manure was applied at approximately 74 Mg ha-1 with 222 kg Pha-1 applied. Over a two-year period, the mean precipitation was 770 mm per year and six major runoff events occurred. Setback distance did not affect dissolved P, particulate P, total P, and sediment concentrations or losses except that sediment loss was greater by 51% with increased setback distance, confirming the value of manure in reducing soil erodibility. Sediment and P concentrations were related to time since the on-set of a runoff event and peak intensity of rainfall events. The results show that manure application setbacks around risers on fields protected with tile-outlet terraces are ineffective in reducing P and sediment runoff.en_US
dc.formatPDFen_US
dc.languageenen_US
dc.publisherAcademic Journalsen_US
dc.rightsCC-BY-NC-4.0en_US
dc.sourceJournal of Soil Science and Environmental Management;1,(2010) Pagination 92,98en_US
dc.subjectcafoen_US
dc.subjectcomposten_US
dc.subjectconcentrated animal feeding operationsen_US
dc.subjectiscoen_US
dc.subjectwater qualiten_US
dc.titleManure application setback effect on phosphorus and sediment in runoffen_US
dc.typeJournal Articleen_US
cg.subject.agrovocterracesen_US
cg.contributor.centerSanaa University - Sanaaen_US
cg.contributor.centerUniversity of Nebraska-Lincoln - UNLen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.regionGlobalen_US
cg.contactaalwadaey@gmail.comen_US
dc.identifier.statusOpen accessen_US


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