Vazo Ömrü Süresince Narcissus Tazetta L.'nın Bazı Parametreleri Üzerine Salisili
نویسندگان
چکیده
منابع مشابه
Flower development and senescence in Narcissus tazetta ‘Kashmir Local’
Flower development and senescence was studied in Narcissus tazetta ‘Kashmir Local’. Flower development was divided into six stages (I-VI), from the tight bud stage to the senescent stage. Flower fresh and dry weight increased as the flowers progressed from bud to bloom and then declined during senescence. Membrane permeability of tepal tissues increased as the flower progressed through various ...
متن کاملبررسی آلکالوییدهای گیاه نرگس (Narcissus tazetta L.)
مقدمه: گیاه نرگس متعلق به خانواده Amaryllidaceae گیاهی است تک لپه، پایا و دارای پیاز. این گیاه زینتی معطر، دارای آلکالوییدهای متنوعی است که خواص ضدتوموری، ضدویروسی و آنتی‌کولینرژیک دارند. هدف: این تحقیق به منظور شناسایی آلکالوییدهای موجود در پیازهای گیاه نرگس متعلق به استان گیلان در مرحله پس از گل‌دهی صورت گرفته است. روش بررسی: از پیازهای گیاه نرگس ابتدا یک عصاره اتانولی تهیه شد. این عصاره...
متن کاملMolecular cloning and the cDNA-derived amino acid sequence of Narcissus tazetta isolectins.
Recently several complete cDNAs encoding the Narcissus tazetta lectins (NTL) were cloned. The sequence analyses of the cloned DNAs reveal that there are at least three unidentical positive clones for NTLs. The primary structure of the three NTL clones contains a mature polypeptide consisting of 105 amino acids and a C-terminal peptide extension beyond the C-terminal amino acids Thr-Gly. There a...
متن کاملHeadspace solid-phase microextraction analysis of volatile components in Narcissus tazetta var. chinensis Roem.
The volatile components in single-flowered and double-flowered Chinese narcissus were identified by headspace-solid phase microextraction (HS-SPME) coupled with GC and GC/MS. Changes in aroma during the vase-life (days 0, 1, 2, 3, 4, 5 and 6) of two samples were also studied. A total of 35 compounds were identified, of which all were present in single-flowered and 26 in double-flowered samples....
متن کاملNecessity of high temperature for the dormancy release of Narcissus tazetta var. chinensis.
Winter dormancy has been extensively studied in many plants, while much less information is available for summer dormancy. Narcissus tazetta var. chinensis is characterized by a prolonged period of summer dormancy during the annual cycle. In the present study, we characterized the nature of dormancy in the controlled growth conditions and investigated the effects of temperature and ethylene on ...
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ژورنال
عنوان ژورنال: Journal of Agricultural Faculty of Gaziosmanpasa University
سال: 2020
ISSN: 1300-2910
DOI: 10.13002/jafag4730