In vitro rhizogenesis: histoanatomy of Cedrela odorata (Meliaceae) microcuttings
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منابع مشابه
In vitro rhizogenesis: histoanatomy of Cedrela odorata (Meliaceae) microcuttings.
Cedrela odorata (Meliaceae) is considered as one of the most valuable forest tree in the tropics. Clonal propagation of this species provide an alternative method to propagate superior genotypes, being the production of good quality adventitious roots one of the most important steps in micropropagation techniques. The sequence of anatomical changes that takes place during the formation of adven...
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In Latin America. Cedrela odorata is a wide ranging species that occurs in several environments, where it shows significant morphological variation. A common garden experiment was established with seedlings from 63 families of ten populations from two habitat types (mesic and dry), distributed throughout Costa Rica, to examine the relationships between quantitative variation and site of populat...
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All individuals of Cedrela lilloi (a valuable timber species of Meliaceae) > 4 cm DBH were sampled in three rectangular plots (c. 15 000 m each) in northwestern Argentina subtropical montane forests between 850 and 1350 m. Regeneration dynamics of C. lilloi was characterized by testing two hypotheses: (i) C. lilloi has a gap-phase regeneration mode, which implies a negative exponential size/age...
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Spanish Cedar (Cedrela odorata L.) is a globally important timber species which has been severely exploited in Mesoamerica for over 200 years. Using polymerase chain reaction-restriction fragment length polymorphisms, its chloroplast (cp) DNA phylogeography was studied in Mesoamerica with samples from 29 populations in six countries. Five haplotypes were characterized, phylogenetically grouped ...
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Plan and Methodology: This study evaluated antioxidant activity of Cedrela odorata stems extracts and also investigated the bioactive phytoconstituents in the bio-active extract. N-hexane, dichloromethane (DCM), ethyl acetate and methanol 80% extract were tested for free radical scavenging activity on model reaction with stable 2,2-diphenyl-1-picrylhydrazyl radical (DPPH). Outcome: The results ...
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ژورنال
عنوان ژورنال: Revista de Biología Tropical
سال: 2010
ISSN: 2215-2075,0034-7744
DOI: 10.15517/rbt.v59i1.3211