In vitro Propagation of Albizia guachapele, Cedrela odorata, Platymiscium pinnatum and Guaiacum sanctum
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چکیده
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...
متن کاملSeed Germination and Seedling Growth of Guaiacum Sanctum, L,
6. Stewart, I. and C. D. Leonard. 1957. Use of chelates in citrus production in Fla. Soil Sci. 84: 87-98. 7. Wallace, A. 1956. Differential availability of micronutrients in the soil following chelate applications. Sym posium on the use of metal chelates in plant nutrition. National Press, Palo Alto, Calif, pp. 44-48. 8. Wallace, A. 1956. Metal chelates in agriculture. Symposium on the use of m...
متن کاملGenetic diversity in the endangered tropical tree, Guaiacum sanctum (Zygophyllaceae).
Fragmentation of tropical forests has changed continuous tropical landscapes into a network of poorly connected fragments, reducing population sizes and potentially increasing genetic isolation. This study quantifies genetic diversity within and among the 7 extant populations of the endangered tropical tree Guaiacum sanctum in Costa Rica. We describe how genetic diversity differs between popula...
متن کاملAntioxidant potential of Cedrela odorata stems extracts and Bio active Phytoconstituents
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 ...
متن کاملChloroplast DNA phylogeography reveals colonization history of a Neotropical tree, Cedrela odorata L., in Mesoamerica.
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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ژورنال
عنوان ژورنال: Plant Tissue Culture and Biotechnology
سال: 1970
ISSN: 1818-8745,1817-3721
DOI: 10.3329/ptcb.v18i2.3397