Data from: Measured and simulated effects of residue removal and amelioration practices in no-till irrigated corn (<i>Zea mays</i> L.)
This dataset contains field measurements collected from a long-term (2010–2018) no-till continuous corn (Zea mays L.) experiment conducted at the University of Nebraska-Lincoln South Central Agricultural Laboratory near Harvard, Nebraska, USA (40.582°N, 98.144°W). The study evaluated the effects of irrigation management, corn stover management, and winter cereal rye (Secale cereale L.) cover cropping on crop productivity, soil environmental conditions, and nitrous oxide (N2O) emissions. Variables include daily soil N2O fluxes, annual cumulative N2O emissions, soil volumetric water content, soil temperature, corn grain yield, aboveground biomass, grain nitrogen content, aboveground biomass nitrogen content.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| accessRights | public |
| bureauCode |
[ "005:18" ] |
| contactPoint |
{ "fn": "Li, Lidong", "hasEmail": "mailto:lli32@unl.edu" } |
| description | <p dir="ltr">This dataset contains field measurements collected from a long-term (2010–2018) no-till continuous corn (<i>Zea mays</i> L.) experiment conducted at the University of Nebraska-Lincoln South Central Agricultural Laboratory near Harvard, Nebraska, USA (40.582°N, 98.144°W). The study evaluated the effects of irrigation management, corn stover management, and winter cereal rye (<i>Secale cereale</i> L.) cover cropping on crop productivity, soil environmental conditions, and nitrous oxide (N2O) emissions. Variables include daily soil N2O fluxes, annual cumulative N2O emissions, soil volumetric water content, soil temperature, corn grain yield, aboveground biomass, grain nitrogen content, aboveground biomass nitrogen content.</p> |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Manuscript_data.xlsx", "format": "xlsx", "license": "https://creativecommons.org/licenses/by/4.0/", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "downloadURL": "https://ndownloader.figshare.com/files/67135049" } ] |
| identifier | 10.15482/USDA.ADC/33116162.v1 |
| keyword |
[ "cover crop", "crop yields", "irrigation", "soil N2O emissions", "stover removal" ] |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2026-08-25 |
| programCode |
[ "005:040" ] |
| publisher |
{ "name": "Agricultural Research Service", "@type": "org:Organization" } |
| spatial |
[ { "@type": "Location", "prefLabel": "{"type": "Point", "coordinates": [-98.144, 40.582]}" } ] |
| temporal |
[ { "@type": "PeriodOfTime", "endDate": "2018-12-31", "startDate": "2010-01-01" } ] |
| title | Data from: Measured and simulated effects of residue removal and amelioration practices in no-till irrigated corn (<i>Zea mays</i> L.) |
