Vegetative propagation of native species potentially useful in the restoration of Mexico City's vegetation

Renato Ramos-Palacios, Alma Orozco-Segovia, María Esther Sánchez-Coronado, Víctor L. Barradas

Resultado de la investigación: Contribución a una revistaArtículo

3 Citas (Scopus)

Resumen

Hardwood and softwood cuttings of Buddleja cordata HBK, Dodonaea viscosa Jacq and Senecio praecox D.C. were tested to know their ability to form adventitious roots. Cuttings were prepared in 2 different seasons (wet and dry) and treated with different microclimatic conditions and auxin concentrations (IBA and NAA). Hardwood and softwood cuttings of B. cordata rooted during the dry and wet season, whilst hardwood and softwood cuttings of D. viscosa rooted only in the wet season, cuttings of S. praecox rooted only in wet season with a higher rooting for hardwood than softwood cuttings. Low hormone concentrations (10 - 100 ppm) favored the rooting percentage more than high concentrations (1000 - 10 000 ppm). However, high hormone concentrations favored number, length of roots and number of developed shoots. Natural regeneration of these species is limited and the species are difficult to propagate from seeds. Vegetative propagation of these species could be an alternative to get clonal planting stock for reforestation programs in some Mexico City areas.

Idioma originalInglés
Páginas (desde-hasta)809-816
Número de páginas8
PublicaciónRevista Mexicana de Biodiversidad
Volumen83
N.º3
DOI
EstadoPublicada - 1 sep 2012

Huella dactilar

vegetative propagation
native species
indigenous species
Mexico
softwood
hardwood
wet season
Buddleja cordata
vegetation
Dodonaea viscosa
rooting
hormone
dry season
hormones
adventitious root
Senecio
natural regeneration
adventitious roots
neutron activation analysis
reforestation

Citar esto

Ramos-Palacios, Renato ; Orozco-Segovia, Alma ; Sánchez-Coronado, María Esther ; Barradas, Víctor L. / Vegetative propagation of native species potentially useful in the restoration of Mexico City's vegetation. En: Revista Mexicana de Biodiversidad. 2012 ; Vol. 83, N.º 3. pp. 809-816.
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Vegetative propagation of native species potentially useful in the restoration of Mexico City's vegetation. / Ramos-Palacios, Renato; Orozco-Segovia, Alma; Sánchez-Coronado, María Esther; Barradas, Víctor L.

En: Revista Mexicana de Biodiversidad, Vol. 83, N.º 3, 01.09.2012, p. 809-816.

Resultado de la investigación: Contribución a una revistaArtículo

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AU - Barradas, Víctor L.

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