Colección SciELO Chile

Departamento Gestión de Conocimiento, Monitoreo y Prospección
Consultas o comentarios: productividad@anid.cl
Búsqueda Publicación
Búsqueda por Tema Título, Abstract y Keywords



Nutrient partitioning among the roots, hedge and cuttings of Corymbia citriodora stock plants
Indexado
WoS WOS:000334934600017
DOI
Año 2013
Tipo artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



Many eucalypt species are difficult to propagate as rooted cuttings. The mineral nutrition of cuttings is a key factor that limits adventitious root induction but little is known about partitioning of nutrients by eucalypt stock plants. This study determined N, P, K, Ca, B, S, Mg, Mn, Zn, Al, Fe and Na concentrations in the root system, pruned hedge and harvested cuttings of stock plants of the eucalypt, Corymbia citriodora. Between 17% and 31% of total plant mass was collected as cuttings at each harvest. The mobile nutrients, N, K and S, were highly concentrated in the cuttings and were removed in high amounts (e. g. 27-46% of total plant N) at each harvest, whereas less-mobile nutrients such as Ca and Zn were less concentrated in the cuttings than other plant parts. Adventitious rooting of eucalypt cuttings has been related to B concentration but this study revealed that B was much more highly concentrated in the hedge than the cuttings. Management of N and K concentrations for shoot production, and B concentrations for adventitious rooting, may be critical for sustaining rooted cutting production by C. citriodora.

Disciplinas de Investigación



WOS
Soil Science
Plant Sciences
Environmental Sciences
Scopus
Sin Disciplinas
SciELO
Sin Disciplinas

Muestra la distribución de disciplinas para esta publicación.

Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



Muestra la distribución de colaboración, tanto nacional como extranjera, generada en esta publicación.


Autores - Afiliación



Ord. Autor Género Institución - País
1 Trueman, S. J. - Univ Sunshine Coast - Australia
2 McMahon, T. V. - Univ Sunshine Coast - Australia
3 Bristow, M. - Charles Darwin Univ - Australia

Muestra la afiliación y género (detectado) para los co-autores de la publicación.

Financiamiento



Fuente
Queensland Plantation Hardwoods Research Fund
Queensland National and International Research Alliances Program

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos



Agradecimiento
Thanks to Elektra Grant, Jeremy Drimer, Brooke Dwan, Laura Simmons, Rebecca Creedy, Justin Sanderson, Michael Nielsen, Donna Richardson, Tracey Menzies, Bevan Zischke and Robert Juster for assistance, and Tim Smith and Mark Hunt for useful discussions. The study was funded by the Queensland National and International Research Alliances Program and the Queensland Plantation Hardwoods Research Fund.

Muestra la fuente de financiamiento declarada en la publicación.