Hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in Prosopis denudans var. denudans
Background and aims: The practice of restoration is a source of valuable experience that, analyzed and disseminated, contributes to the improvement of interventions for the recovery of degraded areas. From this conception, in this work we evaluate an outplanting of Prosopis denudans var. denudans in...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2022
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| Materias: | |
| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/34107 |
| Aporte de: |
| id |
I10-R10-article-34107 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-10 |
| container_title_str |
Revistas de la UNC |
| language |
Español |
| format |
Artículo revista |
| topic |
áreas degradadas especies nativas herbívoros hidrogel Payunia plantaciones restauración ecológica degraded areas herbivores hydrogel native species Payunia outplanting restoration |
| spellingShingle |
áreas degradadas especies nativas herbívoros hidrogel Payunia plantaciones restauración ecológica degraded areas herbivores hydrogel native species Payunia outplanting restoration Pérez, Daniel Roberto Díaz, Mario Duarte Baschini, Candela Sabino, Guillermo Hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in Prosopis denudans var. denudans |
| topic_facet |
áreas degradadas especies nativas herbívoros hidrogel Payunia plantaciones restauración ecológica degraded areas herbivores hydrogel native species Payunia outplanting restoration |
| author |
Pérez, Daniel Roberto Díaz, Mario Duarte Baschini, Candela Sabino, Guillermo |
| author_facet |
Pérez, Daniel Roberto Díaz, Mario Duarte Baschini, Candela Sabino, Guillermo |
| author_sort |
Pérez, Daniel Roberto |
| title |
Hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in Prosopis denudans var. denudans |
| title_short |
Hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in Prosopis denudans var. denudans |
| title_full |
Hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in Prosopis denudans var. denudans |
| title_fullStr |
Hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in Prosopis denudans var. denudans |
| title_full_unstemmed |
Hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in Prosopis denudans var. denudans |
| title_sort |
hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in prosopis denudans var. denudans |
| description |
Background and aims: The practice of restoration is a source of valuable experience that, analyzed and disseminated, contributes to the improvement of interventions for the recovery of degraded areas. From this conception, in this work we evaluate an outplanting of Prosopis denudans var. denudans in an arid zone located at Auca Mahuida Protected Area (Neuquén, Argentina). The objectives were: to analyze the effect of hydrogel applications after 11 months after planting; and determine the incidence of predation of herbivorous vertebrates in the same period.
M&M: A total of 651 nursery seedlings were planted distributed in two abandoned quarries. We apply the treatments ½ l of hydrogel; 1 l of hydrogel and control (without hydrogel), and protection vs. no protection of metal mesh to evaluate survival and predation. The results were analyzed with generalized linear models.
Results: The survival was significantly higher and statistically different for seedlings with ½ l of hydrogel and metal mesh protection. The protected plants were no predated, and survival in no protected plants was reduced 50% approximately.
Conclusions: The results show that the chances of survival may be greater with protectors against herbivorous mammals and hydrogel in restoration plantations. However, it is necessary to increase studies on the relationships between root growth and hydrogel doses in different edaphic conditions, particularly in species that can be the framework for the recovery of degraded areas. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2022 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/34107 |
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I10-R10-article-341072022-06-29T17:25:08Z Hydrogel and protection against mammals for ecological restoration outplantings in drylands: an evaluation in Prosopis denudans var. denudans Hidrogel y protección contra mamíferos en plantaciones de restauración ecológica en tierras secas: una evaluación en Prosopis denudans var. denudans Pérez, Daniel Roberto Díaz, Mario Duarte Baschini, Candela Sabino, Guillermo áreas degradadas especies nativas herbívoros hidrogel Payunia plantaciones restauración ecológica degraded areas herbivores hydrogel native species Payunia outplanting restoration Background and aims: The practice of restoration is a source of valuable experience that, analyzed and disseminated, contributes to the improvement of interventions for the recovery of degraded areas. From this conception, in this work we evaluate an outplanting of Prosopis denudans var. denudans in an arid zone located at Auca Mahuida Protected Area (Neuquén, Argentina). The objectives were: to analyze the effect of hydrogel applications after 11 months after planting; and determine the incidence of predation of herbivorous vertebrates in the same period. M&M: A total of 651 nursery seedlings were planted distributed in two abandoned quarries. We apply the treatments ½ l of hydrogel; 1 l of hydrogel and control (without hydrogel), and protection vs. no protection of metal mesh to evaluate survival and predation. The results were analyzed with generalized linear models. Results: The survival was significantly higher and statistically different for seedlings with ½ l of hydrogel and metal mesh protection. The protected plants were no predated, and survival in no protected plants was reduced 50% approximately. Conclusions: The results show that the chances of survival may be greater with protectors against herbivorous mammals and hydrogel in restoration plantations. However, it is necessary to increase studies on the relationships between root growth and hydrogel doses in different edaphic conditions, particularly in species that can be the framework for the recovery of degraded areas. Introducción y objetivos: La práctica de la restauración es una fuente de valiosa experiencia que, analizada y difundida, contribuye a la mejora de las intervenciones de recuperación de espacios degradados. Desde esta concepción, en este trabajo evaluamos una plantación de Prosopis denudans var. denudans en una zona árida ubicada en el Área Protegida Auca Mahuida (Neuquén, Argentina). Los objetivos fueron: analizar el efecto de las aplicaciones de hidrogel a los 11 meses de la siembra y determinar la incidencia de depredación de vertebrados herbívoros en el mismo período. M&M: Se plantaron un total de 651 plantines de vivero distribuidos en dos canteras abandonadas. Aplicamos los tratamientos ½ l de hidrogel; 1 l de hidrogel y control (sin hidrogel) y protección vs no protección de malla metálica para evaluar supervivencia y predación. Los resultados fueron analizados con modelos lineales generalizados. Resultados: La sobrevivencia fue significativamente mayor y estadísticamente diferente para plántulas con ½ l de hidrogel y malla metálica de protección. Las plantas protegidas no fueron predadas, y la supervivencia en plantas no protegidas se redujo en un 50% aproximadamente. Conclusiones: Los resultados muestran que las probabilidades de supervivencia pueden ser mayores con protectores frente a mamíferos herbívoros e hidrogel, en plantaciones de restauración. Sin embargo, es necesario incrementar los estudios sobre las relaciones entre el crecimiento radicular y dosis de hidrogeles en diferentes condiciones edáficas, particularmente en especies que pueden ser marco o fundantes para la recuperación de áreas degradadas. Sociedad Argentina de Botánica 2022-04-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/34107 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 57 No. 2 (2022): June Boletín de la Sociedad Argentina de Botánica; Vol. 57 Núm. 2 (2022): Junio Boletín de la Sociedad Argentina de Botánica; v. 57 n. 2 (2022): Junio 1851-2372 0373-580X 10.31055/1851.2372.v57.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/34107/37520 https://revistas.unc.edu.ar/index.php/BSAB/article/view/34107/37521 Derechos de autor 2022 Daniel R. Pérez, Mario Díaz, Candela Duarte Baschini, Guillermo Sabino https://creativecommons.org/licenses/by-nc-nd/4.0 |