Vegetative propagation of native species potentially useful in the restoration of Mexico City's vegetation
Fuente:
Redalyc
Saved in:
| Main Author: | |
|---|---|
| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional Autónoma de México
2012
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1876427928109056000 |
|---|---|
| author | Renato Ramos-Palacios |
| author_facet | Renato Ramos-Palacios |
| contents | 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 Biología Auxins Senecio praecox Buddleja cordata Dodonaea viscosa rooting cuttings 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. 2012 artículo científico 1870-3453 https://www.redalyc.org/articulo.oa?id=42525103003 en http://www.redalyc.org/revista.oa?id=425 Revista Mexicana de Biodiversidad application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Biodiversidad (México) Num.3 Vol.83 |
| format | Artículo científico |
| id | redalyc_42525103003 |
| institution | Redalyc |
| language | en |
| publishDate | 2012 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Vegetative propagation of native species potentially useful in the restoration of Mexico City's vegetation Renato Ramos-Palacios Biología Auxins Senecio praecox Buddleja cordata Dodonaea viscosa rooting cuttings 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 Biología Auxins Senecio praecox Buddleja cordata Dodonaea viscosa rooting cuttings 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. 2012 artículo científico 1870-3453 https://www.redalyc.org/articulo.oa?id=42525103003 en http://www.redalyc.org/revista.oa?id=425 Revista Mexicana de Biodiversidad application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Biodiversidad (México) Num.3 Vol.83 |
| title | Vegetative propagation of native species potentially useful in the restoration of Mexico City's vegetation |
| topic | Biología Auxins Senecio praecox Buddleja cordata Dodonaea viscosa rooting cuttings |
| url | https://www.redalyc.org/articulo.oa?id=42525103003 |