Crop Yields of Long-Term Rotations and Nitrogen Fertilization of Corn in Northern Iowa Mallarino, Antonio Schnabel, Matthew Smidt, Micah Repke, Rodrigo Thompson, Louis
dc.contributor.department Extension and Experiment Station Publications
dc.contributor.department Agronomy 2018-08-25T17:42:42.000 2020-06-30T03:36:28Z 2020-06-30T03:36:28Z 2016-04-21 2016-01-01
dc.description.abstract <p>Crop yield can be significantly affected by the crops in a rotation because crop characteristics and associated management practices may influence many soil properties and incidence of weeds and pests. Including legumes in a rotation usually increases soil nitrogen (N) supply for corn. A crop rotation study was started at this farm in 1954 to study the effect on crop yields of seven crop sequences and N fertilization rates for corn. Several rotation and N fertilization changes were made over time until 1984. This report summarizes results since 1985.</p>
dc.identifier archive/
dc.identifier.articleid 1105
dc.identifier.contextkey 8506961
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath farmprogressreports/vol2015/iss1/106
dc.relation.ispartofseries RFR A1598
dc.source.bitstream archive/|||Fri Jan 14 18:24:16 UTC 2022
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agriculture
dc.subject.disciplines Agronomy and Crop Sciences
dc.title Crop Yields of Long-Term Rotations and Nitrogen Fertilization of Corn in Northern Iowa
dc.type article
dc.type.genre northern_research_and_demonstration_farm
dspace.entity.type Publication
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