English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/16484
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Comparing the effectiveness of mycorrhizal inoculation and amendment with sugar beet, rock phosphate and Aspergillus niger to enhance field performance of the leguminous shrub Dorycnium pentaphyllum L.

AutorCaravaca Ballester, María Fuensanta ; Alguacil García, María del Mar ; Azcón González de Aguilar, Rosario; Díaz, Gisela; Roldán Garrigos, Antonio
Palabras claveAggregate stability
Arbuscular mycorrhizal fungi
Enzyme activities
Glomus intraradices
Glomus deserticola
Microbial biomass C
Fecha de publicaciónfeb-2004
EditorElsevier
CitaciónApplied Soil Ecology 25(2): 169-180 (2004)
ResumenA field experiment was undertaken to evaluate the effectiveness of mycorrhizal inoculation with Glomus intraradices (Schenck & Smith) or Glomus deserticola (Trappe, Bloss. & Menge) and the addition of sugar beet (SB), rock phosphate and Aspergillus niger with respect to the establishment of Dorycnium pentaphyllum L. seedlings, in a semiarid Mediterranean area, and the improvement of the physical-chemical, biochemical and biological properties of the soil. Eighteen months after planting, amended soil had higher available phosphorus and aggregate stability levels than control soil (165 and 157%, respectively). All assayed treatments had higher soil total carbohydrates and water soluble C values and enzyme activities (dehydrogenase, urease, acid phosphatase and β-glucosidase), and lower soil pH and bulk density than control soil. Biomass C and dehydrogenase, urease and β-glucosidase activities of the rhizosphere of G. deserticola-inoculated plants were higher than those of the rhizosphere of G. intraradices-inoculated plants. Mycorrhizal inoculation treatments stimulated significantly the production of shoot biomass, to a higher extent than the addition of the amendment alone to soil or the combined treatment. The highest levels of mycorrhizal colonisation and of foliar N and K were recorded in the seedlings inoculated with G. deserticola. The shoot biomass of G. deserticola-inoculated D. pentaphyllum plants was greater (about 219% with respect to control plants) than that of G. intraradices (about 116% with respect to control plants).
Descripción12 pages, 1 figure, 7 tables.
Versión del editorhttp://dx.doi.org/10.1016/j.apsoil.2003.08.002
URIhttp://hdl.handle.net/10261/16484
DOI10.1016/j.apsoil.2003.08.002
ISSN0929-1393
Aparece en las colecciones: (CEBAS) Artículos
(EEZ) Artículos
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.