• Login
    Search 
    •   KovsieScholar Home
    • Natural and Agricultural Sciences
    • Search
    •   KovsieScholar Home
    • Natural and Agricultural Sciences
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-10 of 586

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Host-pathogen studies of wheat leaf rust resistance in Triticum turgidum 

    Barnard, Ronelle (University of the Free State, 2003-05)
    English: Wheat and the wheat leaf rust pathogen Puccinia tritieina co-evolved for several millennia. The frequency by which host resistance genes are overcome by the pathogen has lead to a constant search for new genes, ...
    Thumbnail

    FarmRec: 'n geïntegreerde ekstensiewe veeboerdery rekordhoudingstelsel 

    Theron, Johannes Frederick (University of the Free State, 2003-04)
    English: Extensive farmers in South Africa do not generally keep records of their farming activities, and if they do, it only entails financial record keeping for the Receiver of Revenue. Resources for farm record keeping, ...
    Thumbnail

    Environmental, manpower and financial analysis of locust control in South Africa 

    Peters, Susanna Magdelena (University of the Free State, 2000-03)
    English: The brown locust, Locustana pardalina (Walker), has regularly recurring outbreaks in the region Karoo region of South Africa. The endemic region comprises an area of approximately 40 million hectares. The locusts ...
    Thumbnail

    Experimental determination of rock hydrological properties using elastic parameters 

    Du Preez, Michael (University of the Free State, 2007-11)
    English: As groundwater becomes increasingly vital as a viable source of fresh water in arid or remote areas, where surface water supplies are insufficient to sustain life, agriculture and industry, it has become important ...
    Thumbnail

    Determination of the malting and milling performance of sorghum cultivars 

    Van Loggerenberg, Magdalena (University of the Free State, 2001-05)
    English: Consumer demands for sorghum food acceptability stress the need for quality evaluation of milled and malted products. The aim of this study was to determine the milling and malting quality of sorghum cultivars ...
    Thumbnail

    Reactions of polyphenols with α-keto acids 

    Montsho, Rosinah Maiyane (University of the Free State, 2007-01)
    English: Novel methods of carbon-carbon bond formation are of considerable theoretical and practical interest to synthetic organic chemists. This work investigates the formation and synthetic potential of a methine bond ...
    Thumbnail

    Genotype by environment interaction for oil quality in high oleic acid sunflower lines 

    Van der Merwe, Rouxléne (University of the Free State, 2007-10-17)
    English: High oleic acid sunflower hybrids have been available on the market for a few years, but research on the stability of these genotypes for oil quality traits in South African production areas is limited. General ...
    Thumbnail

    Biochemical and molecular analysis of the early response of Triticum aestivum infected with Puccinia striiformis f.sp. tritici 

    Van Zyl, P. J. L. (University of the Free State, 2005)
    English: The aim of this study was to establish the oxidative burst and the involvement of protein kinases in the early responses involved in the resistance of a resistant wheat cultivar (Yr1) to Puccinia striiformis f. ...
    Thumbnail

    Forensic entomology: the influence of the burning of a body on insect succession and calculation of the postmortem interval 

    Kolver, Jacobus Hendrik (University of the Free State, 2009)
    Forensic entomology is the application of the study of insects and other arthropods which are associated with legal issues and certain suspected criminal events. Successional studies have been successfully applied in ...
    Thumbnail

    Reconstruction of contact metamorphism of the Uitkomst Complex, near Badplaas, Mpumalanga Province, South Africa, based on mineralogical and petrological investigations of the contact aureole 

    Kirste, Jens (University of the Free State, 2009)
    This study presents petrological, mineralogical and geochemical data from the country rocks surrounding the basic to ultrabasic Uitkomst Complex in the Mpumalanga Province, South Africa. The investigations resulted in a ...
    • 1
    • 2
    • 3
    • 4
    • . . .
    • 59

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
     

     

    Browse

    All of KovsieScholarCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CommunityBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Discover

    AuthorAsante, Joseph Kwaku Ofori (3)Armour, Robert Jack (2)Botes, Elsabé (2)Chetty, Lukeshni (2)Conradie, Rochelle (2)De Smidt, Olga (2)Faye, Mbene Dieye (2)Fourie, Eleanor (2)Gomo, Modreck (2)Grobler, Nicolaas Johannes (2)... View MoreSubjectWheat -- Disease and pest resistance (15)Flavonoids (13)Dissertation (M.Sc. (Chemistry))--University of the Free State, 2008 (10)Fatty acids (10)South Africa (9)Yarrowia lipolytica (9)Yeast (9)Dissertation (M.Sc. (Microbial, Biochemical and Food Biotechnology))--University of the Free State, 2007 (8)Enzymes (8)Genotype-environment interaction (8)... View MoreDate Issued2008 (77)2007 (76)2009 (74)2003 (66)2002 (54)2006 (54)2000 (47)2001 (47)2004 (46)2005 (45)Has File(s)Yes (586)

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback