Magnetic separation of seeds Public Deposited

http://ir.library.oregonstate.edu/concern/technical_reports/5425kb97f

Published May 1977. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog:  http://extension.oregonstate.edu/catalog

Information contained within documents may be obsolete. Please check for recent information at the OSU Extension Service website:  http://extension.oregonstate.edu/catalog/results.php?cat=Agriculture

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  • Seed processors now use magnetic cleaning to remove noxious weed seeds and other contaminants from smooth crop seeds like those of alfalfa. In the present practice, the contaminant allowances permitted for certified seeds are frequently exceeded, or high crop losses are sustained in meeting the standard. The importance of iron powder fineness, moisture level, and technique was determined and used to specify materials and procedures that improve efficiency in magnetic separation of seeds.
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  • Master files scanned at 600 ppi (256 Grayscale) using Capture Perfect 3.0 on a Canon DR-9080C in TIF format. PDF derivative scanned at 300 ppi (256 Grayscale), using Capture Perfect 3.0, on a Canon DR-9080C. CVista PdfCompressor 3.1 was used for pdf compression and textual OCR.
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  • description.provenance : Submitted by Savanna Bidwell (sbscanner@gmail.com) on 2008-06-06T23:57:18Z No. of bitstreams: 1 tec_bul_137.pdf: 2137856 bytes, checksum: ba9ae232d54ea247bbdc021f7693c791 (MD5)
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