A call to action for global research on the implications of waterlogging for wheat growth and yield
Waterlogging affects millions of hectares traditionally used for food production every year. Despite this, existing literature and process-based frameworks enabling simulation of waterlogging are sparse. Here, we reveal a lack of field experiments that have enumerated effects of waterlogging on plan...
| Autores: | , , , , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/341644 |
| Acceso en línea: | http://hdl.handle.net/10261/341644 |
| Access Level: | acceso abierto |
| Palabra clave: | Climate extremes Crop simulation models Flooding Soil water Waterlogging |
| Sumario: | Waterlogging affects millions of hectares traditionally used for food production every year. Despite this, existing literature and process-based frameworks enabling simulation of waterlogging are sparse. Here, we reveal a lack of field experiments that have enumerated effects of waterlogging on plant growth. We call for more research on waterlogging, particularly in controlled field conditions with quantified soil properties and continuous monitoring of soil moisture. We opine that future experiments should explicitly focus on the impact of waterlogging on phenology, root development, and water and nutrient uptake, including interactions with atmospheric CO concentration, temperature and other biotic/abiotic stresses. Such experimental data could then be used to develop waterlogging algorithms for crop models. Greater understanding of how waterlogging impacts on plant physiology will be conducive to more robust projections of how climate change will impact on global food security. |
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