Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ CONICET Digitalarrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
CONICET Digital
Article . 2025
License: CC BY NC SA
Data sources: CONICET Digital
addClaim

Siembra de pastos nativos para la restauración productiva de pastizales naturales en el sudoeste bonaerense

Authors: Loydi, Alejandro; Rodriguez, Dana Aylen; Scarfó, María Cecilia; Milano, Clara; Bambozzi, Diego Ariel;

Siembra de pastos nativos para la restauración productiva de pastizales naturales en el sudoeste bonaerense

Abstract

The pampas grasslands are highly degraded by agriculture and overgrazing. In the southwest of Buenos Aires, where livestock production in pastures is predominant, overgrazing has displaced key forage species, reducing productivity and affecting biodiversity and ecosystem services (Di Bella et al., 2019). In this context, ecological restoration emerges as a crucial tool, and the appropriate selection of species is critical to its suc- cess. This study evaluated the planting of native forage species for restoration in the southwest of Buenos Aires. Eight native species were compared with Thinopyrum ponticum (wheatgrass). Nassella neesiana and N. longiglumis showed the highest emergence (>75%) and establishment, surpassing wheatgrass. Trials with different planting densities (200, 350 and 500 seeds/m2) revealed that higher densities increase seedlings, but not always the final establishment. Both species of Nassella exceeded the 10% minimum recommended establishment. It is recommended to sow at 350–500 seeds/m2, prioritizing native species with large seeds for efficient and scalable restoration.

Los pastizales pampeanos están altamente degradados por la agricultura y el sobrepastoreo. Este estudio evaluó la siembra de especies forrajeras nativas para su restauración en el Sudoeste Bonaerense. Se compararon ocho especies nativas con Thinopyrum ponticum (agropiro). Nassella neesiana y N. longiglumis mostraron la mayor emergencia (>75%) y establecimiento, superando al agropiro. Ensayos con diferentes densidades de siembra (200, 350 y 500 semillas/m²) revelaron que densidades más altas incrementan plántulas, pero no siempre el establecimiento final. Ambas Nassella superaron el 10% de establecimiento mínimo recomendado. Se recomienda sembrar a 350–500 semillas/m², priorizando especies nativas con semillas grandes para una restauración eficiente y escalable.

Fil: Loydi, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina

Fil: Bambozzi, Diego Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina

Fil: Rodriguez, Dana Aylen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina

Fil: Scarfó, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina

Fil: Milano, Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina

Country
Argentina
Keywords

Flechillas, https://purl.org/becyt/ford/4.2, https://purl.org/becyt/ford/4, Pastizales pampeanos, Restauración ecológica

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
Related to Research communities
Italian National Biodiversity Future Center