Long-term Evaluation of Nitrogen, Phosphorus, Potassium, and Lime Requirements of Continuous Corn

dc.contributor.author Mallarino, Antonio
dc.contributor.author Rueber, David
dc.date 2018-02-13T09:46:44.000
dc.date.accessioned 2020-06-30T03:44:03Z
dc.date.available 2020-06-30T03:44:03Z
dc.date.copyright Wed Jan 01 00:00:00 UTC 2003
dc.date.embargo 2013-04-25
dc.date.issued 2003-01-01
dc.description.abstract <p>A long-term study was established in 1963 and was continued until 2001 at the Northern Research Farm to evaluate the nitrogen (N), phosphorus (P), potassium (K), and lime requirements of continuous corn. The experimental area was on Nicollet soil, pH was 6.1, and both soil P and K were very low. Because one main objective was to study nutrient interactions, 25 treatments evaluated selected combinations of five annual rates of each nutrient using a complex statistical central-composite experimental design.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/farms_reports/1514/
dc.identifier.articleid 2515
dc.identifier.contextkey 4072488
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath farms_reports/1514
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/35307
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/farms_reports/1514/LongtermEvaluation.pdf|||Fri Jan 14 20:36:28 UTC 2022
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agriculture
dc.subject.disciplines Agronomy and Crop Sciences
dc.subject.keywords Agronomy
dc.title Long-term Evaluation of Nitrogen, Phosphorus, Potassium, and Lime Requirements of Continuous Corn
dc.type article
dc.type.genre northern_research_and_demonstration_farm
dspace.entity.type Publication
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