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dc.contributor.authorFrasier, G. W.
dc.contributor.authorWoolhiser, D. A.
dc.contributor.authorCox, J. R.
dc.date.accessioned2020-09-24T04:15:56Z
dc.date.available2020-09-24T04:15:56Z
dc.date.issued1984-01-01
dc.identifier.citationFrasier, G. W., Woolhiser, D. A., & Cox, J. R. (1984). Emergence and seedling survival of two warm-season grasses as influenced by the timing of precipitation: A greenhouse study. Journal of Range Management, 37(1), 7-11.
dc.identifier.issn0022-409X
dc.identifier.doi10.2307/3898813
dc.identifier.urihttp://hdl.handle.net/10150/645638
dc.description.abstractA greenhouse study was conducted to determine seedling survival probabilities of sideoats grama (Bouteloua curtipendula (Mich x.) Torr.) and cochise lovegrass (Eragrostis lehmanniana Nees × Eragrostis trichophora Coss & Dur.) for selected combinations of initial wet-day and dry-day sequences. Three separate 14-day experiments were conducted using 1, 2, 3, 4, and 5 days wet followed with 5 days dry. The number of emerging seedlings growing from 10 seeds placed in a sand media in small plastic cones were counted daily. A total of 50 to 70% of the sideoats grama seeds emerged in the initial wet period, but over 50% of the seedlings died in the following 5-day dry period, resulting in less than a 35% survival rate. The cochise lovegrass was slower to germinate and less susceptible to the effect of the 5-day dry period, which resulted in 40 to 60% seedling survival. With the 1- and 2-day wet sequences, the maximum cochise lovegrass plant count was not achieved until the final rewet period. With the exception of 5 days wet, the length of the initial wet period did not significantly affect the number of surviving lovegrass seedlings. This information offers the possibility of incorporating the probablistic aspects of precipitation and soil water relations into a description of the seedling environment.
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.titleEmergence and Seedling Survival of Two Warm-Season Grasses as Influenced by the Timing of Precipitation: A Greenhouse Study
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.volume37
dc.source.issue1
dc.source.beginpage7-11
refterms.dateFOA2020-09-24T04:15:56Z


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