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  • In vitro propagation of the bay laurel (Laurus nobilis L) in Morocco.

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    Author(s) : Chourfi, A.Alaoui, T.Echchgadda, G.

    Author Affiliation : Department of Biology, Faculty of Sciences of Meknès, Moulay Ismail University, Meknes, Morocco.

    Author Email : chourfiabdo1976@gmail.com

    Journal article : South Asian Journal of Experimental Biology 2014 Vol.4 No.3 pp.96-103 ref.33

    Abstract : Laurus nobilislaurus nobilisSubject Category: Organism Names
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    L. is among the species which are most threatened by massive degradation in MoroccomoroccoSubject Category: Geographic Entities
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    . The multiplication by seed or by cuttings gives very low percentages of recovery that is insufficient to meet the demand of growing market. In vitro culture proves to be a tremendous asset to solve this problem. Our work has focused on the study of seed germinationseed germinationSubject Category: Natural Processes
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    of this species and its multiplication from microcuttings. Finally, we studied the acclimatizationacclimatizationSubject Category: Miscellaneous
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    ability of the plantlets resulting from this germination. The study of the germination, via the further measurement of the length of the aerial part and the rootsrootsSubject Category: Anatomical and Morphological Structures
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    and the number of axillary budsbudsSubject Category: Anatomical and Morphological Structures
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    for nine weeks, showed that the MS basal medium was more efficient than media 1/2 M.S and WPM. Among the eight tested hormones, IAAiaaSubject Category: Chemicals and Chemical Groups
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    yielded the best growth of the plantlets. Hormonal combination of NAA and kinetinkinetinSubject Category: Chemicals and Chemical Groups
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    resulted into a percentage of the greatest success in reaching 67% micropropagationmicropropagationSubject Category: Techniques, Methodologies and Equipment
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    . The study also revealed that the MS basal medium in the presence of the IAA plantsplantsSubject Category: Organism Names
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    can acclimate most easily in two types of substrates with improved development in the peat alone.

    ISSN : 2230-9799

    URL : http://sajeb.org

    Record Number : 20143378714

    Publisher : Infofacility

    Location of publication : Ghaziabad

    Country of publication : India

    Language of text : English

    Indexing terms for this abstract:

    Organism descriptor(s) : Laurus nobilislaurus nobilisSubject Category: Organism Names
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    Descriptor(s) : acclimatizationacclimatizationSubject Category: Miscellaneous
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    , alpha-naphthaleneacetic acidalpha-naphthaleneacetic acidSubject Category: Chemicals and Chemical Groups
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    , budsbudsSubject Category: Anatomical and Morphological Structures
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    , IAAiaaSubject Category: Chemicals and Chemical Groups
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    , in vitro culturein vitro cultureSubject Category: Techniques, Methodologies and Equipment
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    , in vitro regenerationin vitro regenerationSubject Category: Techniques, Methodologies and Equipment
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    , kinetinkinetinSubject Category: Chemicals and Chemical Groups
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    , micropropagationmicropropagationSubject Category: Techniques, Methodologies and Equipment
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    , plant growth regulatorsplant growth regulatorsSubject Category: Chemicals and Chemical Groups
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    , rootsrootsSubject Category: Anatomical and Morphological Structures
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    , seed germinationseed germinationSubject Category: Natural Processes
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    , seedsseedsSubject Category: Anatomical and Morphological Structures
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    , tissue culturetissue cultureSubject Category: Techniques, Methodologies and Equipment
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    Identifier(s) : 1-naphthaleneacetic acid, bay laurel, indoleacetic acid, indolylacetic acid, NAA, naphthylacetic acid, plant growth substances, plant hormones

    Geographical Location(s) : MoroccomoroccoSubject Category: Geographic Entities
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    Broader term(s) : LauruslaurusSubject Category: Organism Names
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    , LauraceaelauraceaeSubject Category: Organism Names
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    , LauraleslauralesSubject Category: Organism Names
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    , magnoliidsmagnoliidsSubject Category: Organism Names
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    , angiospermsangiospermsSubject Category: Organism Names
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    , SpermatophytaspermatophytaSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , eukaryoteseukaryotesSubject Category: Organism Names
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    , Developing Countriesdeveloping countriesSubject Category: Miscellaneous
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    , Francophone Africafrancophone africaSubject Category: Geographic Entities
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    , AfricaafricaSubject Category: Geographic Entities
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    , MaghrebmaghrebSubject Category: Geographic Entities
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    , North Africanorth africaSubject Category: Geographic Entities
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    , Mediterranean Regionmediterranean regionSubject Category: Biogeographic Regions
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