Plant secondary compounds in soil and their role in belowground species interactions
Knowledge about the effect of plant secondary compounds (PSCs) on belowground interactions in the more diffuse community of species living outside the rhizosphere is sparse compared to what we know about how PSCs affect aboveground interactions. We illustrate here that PSCs from foliar tissue, root...
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:257070 |
| Acceso en línea: | https://ddd.uab.cat/record/257070 https://dx.doi.org/urn:doi:10.1016/j.tree.2020.04.001 |
| Access Level: | acceso abierto |
| Palabra clave: | Chemical ecology Soil functioning Climate change Soil organisms Aboveground-belowground interactions |
| Sumario: | Knowledge about the effect of plant secondary compounds (PSCs) on belowground interactions in the more diffuse community of species living outside the rhizosphere is sparse compared to what we know about how PSCs affect aboveground interactions. We illustrate here that PSCs from foliar tissue, root exudates, and leaf litter effectively influence such belowground plant-plant, plant microorganism, and plant-soil invertebrate interactions. Climatic factors can induce PSC production and select for different plant chemical types. Climate change can therefore alter both quantitative and qualitative PSC production, and how these compounds move in the soil. This can change the soil chemical environments, with cascading effects on both the ecology and evolution of belowground species interactions, and ultimately soil functioning. |
|---|