Survival and growth of bing-leaf mohogany (Swietenia macrophylla King) seedlings in two provenance trials in Bolivia : (Registro nro. 109940)
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| 000 -CABECERA | |
|---|---|
| fixed length control field | 03104nas a2200265Ia 4500 |
| 001 - NÚMERO DE CONTROL | |
| campo de control | MUSEF-HEM-PPB-069947 |
| 003 - IDENTIFICADOR DEL NÚMERO DE CONTROL | |
| control field | BO-LP-MUSEF |
| 008 - ELEMENTOS DE DATOS DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| campo de control de longitud fija | 190904c99999999xx |||||||||||| ||spa|| |
| 040 ## - FUENTE DE CATALOGACIÓN | |
| Agencia de catalogación original | BO-LpMNE |
| 100 ## - ENTRADA PRINCIPAL - NOMBRE PERSONAL | |
| Nombre personal | Escalante, Ernesto. |
| 245 #0 - MENCIÓN DE TÍTULO | |
| Título | Survival and growth of bing-leaf mohogany (Swietenia macrophylla King) seedlings in two provenance trials in Bolivia : |
| Subtítulo y título paralelo | Supervivencia y crecimiento de pl ntulas de mara (Swietenia macrophylla King) en dos ensayos de procxedencia en Bolivia. |
| 260 ## - PUBLICACIÓN, DISTRIBUCIÓN, ETC. | |
| Lugar de publicación, distribución, etc. | La Paz-BO |
| Nombre del editor, distribuidor, etc. | Instituto de Ecolog¡a |
| Fecha de publicación, distribución, etc. | 2012. |
| 300 ## - DESCRIPCIÓN FÍSICA | |
| Páginas | p. 37-52 : |
| Otros detalles físicos | tbls. |
| Dimensiones | |
| 310 ## - FRECUENCIA DE PUBLICACIÓN ACTUAL | |
| Frecuencia de publicación actual | Irregular |
| 362 ## - FECHAS DE PUBLICACIÓN Y / O DESIGNACIÓN SECUENCIAL | |
| Fechas de publicación y / o designación secuencial | Vol. 47, no.1 (Abr. 2012) |
| 490 ## - MENCIÓN DE SERIE | |
| Declaración de la serie | Ecología en Bolivia ; |
| Designación de volumen / secuencia | vol. 47 no.1 |
| 520 ## - RESUMEN, ETC. | |
| Resumen, etc. | The conservation of Bolivian big-leaf mahogany (Swietenia macrophylla King.) forests requires of provenance trials to identify potential seed King.) forests requires of provenance trials to identify potential seed sources. Survival and early growth of seedlings are regarded as key variables in provenance trials. Two provenance trials were installed in an open secondary forest. Five Bolivian mahogany provenances, which belong to the pre-Andean Amazon (A and SC), Chiquitano-Amaon transitional (B and CH) and the Amazon (C) ecoregions, were evaluated. Mixed models with repeated measurement Amazon (C) ecoregions, were evaluated. Mixed models with repeated measurement data were used to analyze survival rate, height growth and root collar diameter of seedlings, as well as seedling vigour. After 12 months of plantation, survivorship of all provenances was much lower at site 1 than at site 2. Height growth was relatively uniform among provenances and sites, ranging from 33-47 cm and from 63-101 cm, respectively. After 19 months at site 2, the provenances from Chiquitano-Amazon transitional (B=84 por ciento, N=288) and pre-Andean Amazon (SC=79,5 por ciento, N=288) showed the highest survival rates, whereas differences in height growth varied from 150 to 216 cm. In general, root collar diameter growth was lower at site 1 than at site cm. In general, root collar diameter growth was lower at site 1 than at site 2. Among provenances, B and CH were significantly different in diameter growth after 4 months at site 1, however, no differences were observed at 12 months among all provenances. At site 2, diameter growth showed that provenances B and CH did better after 4 months while CH did better after 12 and B after 19. In summary, the provenance B from Chiquitano-Amazon transitional showed better characteristics than the rest of tested provenances (84 por ciento survival, 135.1 cm/year height growth and 34.7 mm/year root-collar diameter). Our findings provide useful information o survivl and growth performance of Bolivian mahogany in plantations on secondary forests. |
| 546 ## - NOTA DE IDIOMA | |
| Nota de idioma | Ingles y Español. |
| 651 ## - ENTRADA AÑADIDA POR MATERIA - NOMBRE GEOGRÁFICO | |
| Nombre geográfico | ECOLOGIA |
| 773 ## - ENTRADA AL ARTÍCULO MAYOR | |
| Encabezado de entrada principal | Ecolog¡a en Bolivia |
| Lugar, editor y fecha de publicación | La Paz : Instituto de Ecolog¡a, 2012. |
| Título | |
| 810 ## - ENTRADA AÑADIDA A LA SERIE - NOMBRE CORPORATIVO | |
| Nombre corporativo o nombre de jurisdicción como elemento de entrada | |
| Unidad subordinada | |
| 810 ## - ENTRADA AÑADIDA A LA SERIE - NOMBRE CORPORATIVO | |
| Nombre corporativo o nombre de jurisdicción como elemento de entrada | Bolivia. |
| Unidad subordinada | Instituto de Ecolog¡a. |
| 901 ## - ELEMENTO DE DATOS LOCAL | |
| Operador | Ana Maria Calanis Aramayo |
| 942 ## - ELEMENTOS DE ENTRADA AGREGADOS (KOHA) | |
| Código de institución [OBSOLETO] | BIB |
| Código de biblioteca catalogador | BIB |
| Tipo de artículo Koha | Publicaciones Periodicas Nacionales |
| Fuente del esquema de clasificación o estantería | |
| Disponibilidad | Concluido |
| Soporte | Impreso |
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