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dc.contributor.authorMayland, H. F.
dc.contributor.authorGrunes, D. L.
dc.date.accessioned2020-09-29T04:09:26Z
dc.date.available2020-09-29T04:09:26Z
dc.date.issued1974-05-01
dc.identifier.citationMayland, H. F., & Grunes, D. L. (1974). Shade-induced grass-tetany-prone chemical changes in Agropyron desertorum and Elymus cinereus. Journal of Range Management, 27(3), 198-201.
dc.identifier.issn0022-409X
dc.identifier.doi10.2307/3897029
dc.identifier.urihttp://hdl.handle.net/10150/647189
dc.description.abstractGrass tetany, a magnesium (Mg) deficiency in grazing ruminants, often occurs simultaneously with periods of reduced solar radiation levels. The objective of this study was to determine if reduced radiation levels produce a chemical composition in grass indicative of a tetany-prone forage. Two grass species were exposed to three radiation levels (8, 25, and 100% of actual) by shading with burlap cloth. The vegetatively growing forage was harvested at weekly intervals over a 5-week period during early spring. Shaded forage had higher concentrations of Mg than did unshaded forage. However, shaded forage compared to forage grown in full sunlight would likely result in less Mg being available to the animal. The hypothesized inverse relationship between radiation and the incidence of grass tetany in Idaho, Nevada, and Utah is supported by field observations.
dc.language.isoen
dc.publisherSociety for Range Management
dc.relation.urlhttps://rangelands.org/
dc.rightsCopyright © Society for Range Management.
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.titleShade-induced Grass-Tetany-Prone Chemical Changes in Agropyron desertorum and Elymus cinereus
dc.typetext
dc.typeArticle
dc.identifier.journalJournal of Range Management
dc.description.noteThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries.
dc.description.collectioninformationThe Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information.
dc.eprint.versionFinal published version
dc.description.admin-noteMigrated from OJS platform August 2020
dc.source.volume27
dc.source.issue3
dc.source.beginpage198-201
refterms.dateFOA2020-09-29T04:09:26Z


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