ENSAYO DE GERMINACIÓN DE ESPECIES DE INTERÉS EN LA RESTAURACIÓN DE CUBIERTAS HERBÁCEAS EN OLIVAR.
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2020-10-21
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Jaén: Universidad de Jaén
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Resumen Castellano (máx. 150 palabras)
La erosión del terreno en el olivar lleva consigo toda una serie de consecuencias que limitan su
productividad y favorecen la continua degradación y contaminación de su entorno. Una forma de paliar
estos daños es mediante el empleo de una cubierta vegetal que sea capaz de convivir con el cultivo sin
perjudicar su productividad. Entre los posibles tipos de cubiertas a utilizar en la protección de estos
suelos, el uso de cubiertas nativas (con plantas autóctonas) ha demostrado ser un recurso útil, tanto
para potenciar la biodiversidad agrícola como para asegurar un paisaje de olivar más sostenible. No
obstante la disponibilidad de especies nativas con interés en la restauración de cubiertas herbáceas en
diferentes tipos de cultivos leñosos es muy escasa y requiere de estudios precisos que permitan
aumentar el catálogo de especies nativas de interés en este tipo de restauraciones. En este estudio se
evalúa, en condiciones de laboratorio y jardín experimental, la capacidad germinativa de una mezcla de
17 especies nativas como alternativa de cubierta herbácea en olivar.
The erosion of the land in the olive grove carries with it a whole series of consequences that limit its productivity and favor the continuous degradation and contamination of its environment. One way to mitigate these damages is by using a vegetation cover that is capable of coexisting with the crop without harming its productivity. Among the possible types of covers to be used in the protection of these soils, the use of native covers (with native plants) has proven to be a useful resource, both to enhance agricultural biodiversity and to ensure a more sustainable olive grove landscape. However, the availability of native species with interest in the restoration of herbaceous covers in different types of woody crops is very scarce and requires precise studies to increase the catalog of native species of interest in this type of restoration. This study evaluates, under laboratory and experimental garden conditions, the germination capacity of a mixture of 17 native species as an alternative to herbaceous cover in olive groves.
The erosion of the land in the olive grove carries with it a whole series of consequences that limit its productivity and favor the continuous degradation and contamination of its environment. One way to mitigate these damages is by using a vegetation cover that is capable of coexisting with the crop without harming its productivity. Among the possible types of covers to be used in the protection of these soils, the use of native covers (with native plants) has proven to be a useful resource, both to enhance agricultural biodiversity and to ensure a more sustainable olive grove landscape. However, the availability of native species with interest in the restoration of herbaceous covers in different types of woody crops is very scarce and requires precise studies to increase the catalog of native species of interest in this type of restoration. This study evaluates, under laboratory and experimental garden conditions, the germination capacity of a mixture of 17 native species as an alternative to herbaceous cover in olive groves.