• Login
    View Item 
    •   Home
    • Journals and Magazines
    • Society for Range Management Journal Archives
    • Rangeland Ecology & Management / Journal of Range Management
    • Journal of Range Management, Volume 38 (1985)
    • Journal of Range Management, Volume 38, Number 5 (September 1985)
    • View Item
    •   Home
    • Journals and Magazines
    • Society for Range Management Journal Archives
    • Rangeland Ecology & Management / Journal of Range Management
    • Journal of Range Management, Volume 38 (1985)
    • Journal of Range Management, Volume 38, Number 5 (September 1985)
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of UA Campus RepositoryCommunitiesTitleAuthorsIssue DateSubmit DateSubjectsPublisherJournalThis CollectionTitleAuthorsIssue DateSubmit DateSubjectsPublisherJournal

    My Account

    LoginRegister

    About

    AboutUA Faculty PublicationsUA DissertationsUA Master's ThesesUA Honors ThesesUA PressUA YearbooksUA CatalogsUA Libraries

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Germination Responses of Greasewood (Sarcobatus vermiculatus) to Temperature, Water Potential and Specific Ions

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    7817-7698-1-PB.pdf
    Size:
    458.3Kb
    Format:
    PDF
    Download
    Author
    Romo, J. T.
    Eddleman, L. E.
    Issue Date
    1985-03-01
    Keywords
    ions
    water potential
    Sarcobatus vermiculatus
    germination
    temperature
    Montana
    
    Metadata
    Show full item record
    Citation
    Romo, J. T., & Eddleman, L. E. (1985). Germination response of greasewood (Sarcobatus vermiculatus) to temperature, water potential and specific ions. Journal of Range Management, 38(2), 117-120.
    Publisher
    Society for Range Management
    Journal
    Journal of Range Management
    URI
    http://hdl.handle.net/10150/645501
    DOI
    10.2307/3899252
    Additional Links
    https://rangelands.org/
    Abstract
    Seeds of greasewood (Sarcobatus vermiculatus (Hook.) Torr.) were germinated at 5 degrees to 40 degrees C in 5-degree increments to determine temperature response. Seeds were also germinated in solutions of polyethylene glycol 6,000 (PEG), NaCl, and Na2 SO4, each at osmotic potentials of 0 to -4.2 MPa in -0.3 MPa decrements at 10, 20 and 30 degrees C to determine moisture stress, specific ion, and temperature interaction. Germination was high at all temperatures, 5 degrees C through 25 degrees C being optimal. A direct linear relationship existed between total germination and osmotic potential of each solution at each temperature. Mean germination at 30 degrees C was significantly different for each osmotica with NaCl highest and PEG lowest. Mean germination at 10 degrees C and 20 degrees was not different within osmotica; however, total germination was significantly lower in PEG than in NaCl and Na2SO4, indicating the difference between macromolecular PEG and ions (NA+, Cl-, and SO4=). Significant difference was observed in the coefficient of rate of germination between ions of Cl- and SO4=, with SO4= being more stressful.
    Type
    text
    Article
    Language
    en
    ISSN
    0022-409X
    ae974a485f413a2113503eed53cd6c53
    10.2307/3899252
    Scopus Count
    Collections
    Journal of Range Management, Volume 38, Number 5 (September 1985)

    entitlement

     
    The University of Arizona Libraries | 1510 E. University Blvd. | Tucson, AZ 85721-0055
    Tel 520-621-6442 | repository@u.library.arizona.edu
    DSpace software copyright © 2002-2017  DuraSpace
    Quick Guide | Contact Us | Send Feedback
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.