You are signed in as:
  • IFPRI
  • Signed in via:
  • IP Address

  • Choose a colour
  • Analysis of combining ability effects for spike yield in six-row winter barley.

    View full text

    Author(s) : Ciulca, S.Madoșă, E.Ciulca, A.Velicevici, G.Chiș, S.

    Author Affiliation : Faculty of Horticulture and Sylviculture, Banat's University of Agricultural Sciences and Veterinary Medicine, Timișoara, Romania.

    Author Email : c_i_sorin@yahoo.com

    Journal article : Journal of Horticulture, Forestry and Biotechnology 2010 Vol.14 No.2 pp.278-281 ref.6

    Abstract : Choosing a hybridization method depends mostly on parental forms ability to combine wanted traits in new cultivar. Combining ability implicates possibilities of one parent to produce superior descendents, when it is crossed with another parent. The objective of the present study was conducted to assess the relative magnitude of GCA and SCA for grain weight/spike and to select the best combiner for successful hybridization in six row barleybarleySubject Category: Commodities and Products
    see more details
    breeding. Six double haploid lineslinesSubject Category: Organism Groups
    see more details
    obtained through "bulbosum method" were chosen to suite the statistical model for genetic study. The high sca effects of cross DH 33-3 × DH 21-2 might be attributed to additive × additive type of gene action and the high yield potential of these crossescrossesSubject Category: Miscellaneous
    see more details
    can be fixed in subsequent generations. The results obtained from F1 and F2 generations revealed that there is no direct relation between gca effects of parents and sca effects of hybrid combinations. This could be explained from the point of view of gene action since gca is mostly due to additive gene action whereas sca is mostly due to overdominanceoverdominanceSubject Category: Miscellaneous
    see more details
    and epistasisepistasisSubject Category: Miscellaneous
    see more details
    .

    ISSN : 2066-1797

    URL : http://journal-hfb.usab-tm.ro/romana/...

    Record Number : 20103319083

    Publisher : Universitatea de Științe Agricole și Medicină Veterinară a Banatului Timișoara

    Location of publication : Timișoara

    Country of publication : Romania

    Language of text : English

    Indexing terms for this abstract:

    Organism descriptor(s) : Hordeum vulgarehordeum vulgareSubject Category: Organism Names
    see more details

    Descriptor(s) : barleybarleySubject Category: Commodities and Products
    see more details
    , crop yieldcrop yieldSubject Category: Properties
    see more details
    , crossescrossesSubject Category: Miscellaneous
    see more details
    , epistasisepistasisSubject Category: Miscellaneous
    see more details
    , gene interactiongene interactionSubject Category: Miscellaneous
    see more details
    , general combining abilitygeneral combining abilitySubject Category: Properties
    see more details
    , genetic effectsgenetic effectsSubject Category: Miscellaneous
    see more details
    , hybridshybridsSubject Category: Organism Groups
    see more details
    , lineslinesSubject Category: Organism Groups
    see more details
    , overdominanceoverdominanceSubject Category: Miscellaneous
    see more details
    , seed weightseed weightSubject Category: Properties
    see more details
    , specific combining abilityspecific combining abilitySubject Category: Properties
    see more details
    , spikesspikesSubject Category: Anatomical and Morphological Structures
    see more details

    Identifier(s) : hypostasis, Rumania

    Geographical Location(s) : RomaniaromaniaSubject Category: Geographic Entities
    see more details

    Broader term(s) : HordeumhordeumSubject Category: Organism Names
    see more details
    , PoaceaepoaceaeSubject Category: Organism Names
    see more details
    , PoalespoalesSubject Category: Organism Names
    see more details
    , commelinidscommelinidsSubject Category: Organism Names
    see more details
    , monocotyledonsmonocotyledonsSubject Category: Organism Names
    see more details
    , angiospermsangiospermsSubject Category: Organism Names
    see more details
    , SpermatophytaspermatophytaSubject Category: Organism Names
    see more details
    , plantsplantsSubject Category: Organism Names
    see more details
    , eukaryoteseukaryotesSubject Category: Organism Names
    see more details
    , BalkansbalkansSubject Category: Geographic Entities
    see more details
    , Southern Europesouthern europeSubject Category: Geographic Entities
    see more details
    , EuropeeuropeSubject Category: Geographic Entities
    see more details
    , Developed Countriesdeveloped countriesSubject Category: Miscellaneous
    see more details
    , European Union Countrieseuropean union countriesSubject Category: Institutions and Organisations
    see more details