Effect of Seed Size and Density on Near-infrared Transmittance Analysis of Corn and Soybeans

dc.contributor.author Hurburgh, Charles
dc.contributor.author Wu, Yanfang
dc.contributor.author Hurburgh, Charles
dc.contributor.author Siska, Juraj
dc.contributor.department Agricultural and Biosystems Engineering
dc.date 2018-02-13T15:51:56.000
dc.date.accessioned 2020-06-29T22:39:29Z
dc.date.available 2020-06-29T22:39:29Z
dc.date.copyright Sun Jan 01 00:00:00 UTC 1995
dc.date.embargo 2013-10-16
dc.date.issued 1995
dc.description.abstract <p>Soybean physical and chemical properties changed by size (from 4.8 to 8.8 mm diameter), but soybean size and seed density did not affect the protein and oil determination accuracy of three near-infrared transmission analyzers. Corn samples were also separated by size and kernel density. Changes in corn kernel density and size introduced small errors in near-infrared transmission protein, oil, and starch measurements. In corn protein, the maximum error was about ±0.2% points. A robust calibration set is needed to eliminate the weak seed weight and density effects, as well as to support the corn density calibration for near-infrared analyzers.</p>
dc.description.comments <p>This article is from <em>Applied Engineering in Agriculture</em> 11 (1995): 677–684. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/abe_eng_pubs/397/
dc.identifier.articleid 1692
dc.identifier.contextkey 4728328
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath abe_eng_pubs/397
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/1158
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/abe_eng_pubs/397/1995_HurburghCR_EffectSeedSize.pdf|||Fri Jan 14 23:56:29 UTC 2022
dc.subject.disciplines Agriculture
dc.subject.disciplines Bioresource and Agricultural Engineering
dc.subject.keywords Near infrared
dc.subject.keywords Corn
dc.subject.keywords Soybeans
dc.subject.keywords Composition
dc.subject.keywords Density
dc.title Effect of Seed Size and Density on Near-infrared Transmittance Analysis of Corn and Soybeans
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 0544d4c0-b52e-42fa-8419-df2d08ad526b
relation.isOrgUnitOfPublication 8eb24241-0d92-4baf-ae75-08f716d30801
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