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Grant support
This work was funded as part of project A/025191/09, Use of inoculants for sustainable agricultural and forestry production systems, by the PCI-AECID (Program of Cooperation between Universities and Scientific Research between Spain and Latin America; Spanish International Cooperation Agency for Development).
Análisis de autorías institucional
Alfonso Dominguez-Nunez, JoseAutor (correspondencia)Berrocal-Lobo, MartaAutor o CoautorControlled-release fertilizers combined with Pseudomonas fluorescens rhizobacteria inoculum improve growth in Pinus halepensis seedlings
Publicado en:Iforest-Biogeosciences And Forestry. 8 12-18 - 2015-02-01 8(), DOI: 10.3832/ifor1110-007
Autores: Alfonso Dominguez-Nunez, Jose; Delgado-Alvez, Daniel; Berrocal-Lobo, Marta; Anriquez, Analia; Albanesi, Ada
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Resumen
Pinus halepensis seedlings are currently used to regenerate arid Mediterranean regions. Optimized methods for seedling fertilization in nurseries improve plant growth and are essential for successful reforestation. Previously, we showed that inoculation of P. halepensis seedlings with Pseudomonas fluorescens CECT 844 rhizobacteria improved plant growth and N uptake. The aim of this study was to determine the physiological and morphological response of P. halepensis seedlings to a combined treatment including controlled-release fertilization and inoculation with the rhizobacterium P. fluorescens. P. halepensis seedlings were grown in a nursery under well-watered conditions and were fertilized (F), inoculated with P. fluorescens (Ps) or fertilized and inoculated (F x Ps). Growth and water parameters (osmotic potential at both full and zero turgor and modulus of elasticity) were measured in seedlings under each treatment. The total N, P, K, Ca, Mg and Fe contents and concentrations in seedling roots and shoots were also measured. Finally, root growth potential was estimated. F x Ps increased both seedling growth and nutrient uptake compared with the independent treatments. Interestingly, amendment with rhizobacteria had a slight negative effect on osmotic potential and P uptake, which was lessened by combining Ps with F. The present work shows that F x Ps is highly efficient for improving the quality of forest seedlings in nurseries. As such, F x Ps represents a potential alternative treatment that could reduce contaminant emissions and increase microbiota soil regeneration in degraded soils.
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Indicios de calidad
Impacto bibliométrico. Análisis de la aportación y canal de difusión
El trabajo ha sido publicado en la revista Iforest-Biogeosciences And Forestry debido a la progresión y el buen impacto que ha alcanzado en los últimos años, según la agencia WoS (JCR), se ha convertido en una referencia en su campo. En el año de publicación del trabajo, 2015, se encontraba en la posición 30/66, consiguiendo con ello situarse como revista Q2 (Segundo Cuartil), en la categoría Forestry. Destacable, igualmente, el hecho de que la Revista está posicionada en el Cuartil Q2 para la agencia Scopus (SJR) en la categoría Forestry.
2025-06-11:
- WoS: 4
- Scopus: 5
- OpenCitations: 4
Impacto y visibilidad social
Análisis de liderazgo de los autores institucionales
Este trabajo se ha realizado con colaboración internacional, concretamente con investigadores de: Argentina.
Existe un liderazgo significativo ya que algunos de los autores pertenecientes a la institución aparecen como primer o último firmante, se puede apreciar en el detalle: Primer Autor (DOMINGUEZ NUÑEZ, JOSE ALFONSO) .
el autor responsable de establecer las labores de correspondencia ha sido DOMINGUEZ NUÑEZ, JOSE ALFONSO.