Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis
- Autores
- Félix, Georges F.; Scholberg, Johannes M. S.; Clermont-Dauphin, Cathy; Cournac, Laurent; Tittonell, Pablo Adrian
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Soil degradation in semi-arid West Africa can be reversed through an intensified application of organic matter, especially on coarse soils. Woody perennials have been promoted in the region to secure organic matter sources and improve soil productive capacity, yet the mechanisms by which perennials provide benefits to soils and crops remain poorly understood, and no effective, generalizable agronomic recommendations exist. Here, we reviewed the effects of trees and shrubs on soil properties and on crop yields in semi-arid West Africa (< 1000 mm year−1). Specific objectives of this meta-analysis were to (i) describe and (ii) quantify the effects of the presence of woody perennials and of ramial wood amendments on crop productivity and soil characteristics, and (iii) identify general recommendations on the integration of perennials with crops. An iterative keyword search was conducted to gather relevant literature. The search string consisted of four parts: source, practice, responses, and countries of interest. In total, 26 references on agroforestry parklands and 21 onwoody amendments were included in the meta-database (314 entries, 155 for parklands, and 159 for ramialwood). We show that (1) the presence of shrubs and trees on agricultural fields had an overall positive but variable effect on soil total C (i.e.+ 20 to 75%); (2) millet and sorghum yields were often higher in the presence of shrubs (− 25 to + 120%); (3) more variability was observed in the presence of trees (− 100 to + 200%); and (4) the use of shrub- and tree-based ramial wood resulted in equal or higher cereal yields as compared to the control (− 30 to + 100%). Upscaling the use of biodiversity-driven processes in farming systems of West Africa may provide benefits to overall ecosystems, but species’ choice and trade-offs perceived at the farm level, including labour management and low ramial wood availability, should be addressed through future research.
Estación Experimental Agropecuaria Bariloche
Fil: Félix, Georges F. Wageningen University and Research, Farming Systems Ecology; Holanda
Fil: Scholberg, Johannes M. S. INRA. Eco&Sols. Universidad Montpellier; Francia
Fil: Clermont-Dauphin, Cathy. Université Montpellier, CIRAD, INRA, Eco&Sols; Francia. LMI IESOL Centre IRD-ISRA; Senegal
Fil: Cournac, Laurent. INRA. Universidad Montpellier. Eco&Sols; Francia. LMI IESOL Centre IRD-ISRA; Senegal
Fil: Tittonell, Pablo Adrian. Wageningen University and Research, Farming Systems Ecology; Holanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina - Fuente
- Agronomy for Sustainable Development 38 : 57 (December 2018)
- Materia
-
Degradación de Tierras
Plantas Perennes
Land Degradation
Perennials
Agroecosystems
Productivity
Agroecosistemas
Productividad
Recursos Agroforestales
Africa Occidental - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/4256
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Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysisFélix, Georges F.Scholberg, Johannes M. S.Clermont-Dauphin, CathyCournac, LaurentTittonell, Pablo AdrianDegradación de TierrasPlantas PerennesLand DegradationPerennialsAgroecosystemsProductivityAgroecosistemasProductividadRecursos AgroforestalesAfrica OccidentalSoil degradation in semi-arid West Africa can be reversed through an intensified application of organic matter, especially on coarse soils. Woody perennials have been promoted in the region to secure organic matter sources and improve soil productive capacity, yet the mechanisms by which perennials provide benefits to soils and crops remain poorly understood, and no effective, generalizable agronomic recommendations exist. Here, we reviewed the effects of trees and shrubs on soil properties and on crop yields in semi-arid West Africa (< 1000 mm year−1). Specific objectives of this meta-analysis were to (i) describe and (ii) quantify the effects of the presence of woody perennials and of ramial wood amendments on crop productivity and soil characteristics, and (iii) identify general recommendations on the integration of perennials with crops. An iterative keyword search was conducted to gather relevant literature. The search string consisted of four parts: source, practice, responses, and countries of interest. In total, 26 references on agroforestry parklands and 21 onwoody amendments were included in the meta-database (314 entries, 155 for parklands, and 159 for ramialwood). We show that (1) the presence of shrubs and trees on agricultural fields had an overall positive but variable effect on soil total C (i.e.+ 20 to 75%); (2) millet and sorghum yields were often higher in the presence of shrubs (− 25 to + 120%); (3) more variability was observed in the presence of trees (− 100 to + 200%); and (4) the use of shrub- and tree-based ramial wood resulted in equal or higher cereal yields as compared to the control (− 30 to + 100%). Upscaling the use of biodiversity-driven processes in farming systems of West Africa may provide benefits to overall ecosystems, but species’ choice and trade-offs perceived at the farm level, including labour management and low ramial wood availability, should be addressed through future research.Estación Experimental Agropecuaria BarilocheFil: Félix, Georges F. Wageningen University and Research, Farming Systems Ecology; HolandaFil: Scholberg, Johannes M. S. INRA. Eco&Sols. Universidad Montpellier; FranciaFil: Clermont-Dauphin, Cathy. Université Montpellier, CIRAD, INRA, Eco&Sols; Francia. LMI IESOL Centre IRD-ISRA; SenegalFil: Cournac, Laurent. INRA. Universidad Montpellier. Eco&Sols; Francia. LMI IESOL Centre IRD-ISRA; SenegalFil: Tittonell, Pablo Adrian. Wageningen University and Research, Farming Systems Ecology; Holanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; ArgentinaSpringer Verlag2019-01-11T16:58:15Z2019-01-11T16:58:15Z2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/4256https://link.springer.com/article/10.1007%2Fs13593-018-0533-31774-07461773-0155https://doi.org/10.1007/s13593-018-0533-3Agronomy for Sustainable Development 38 : 57 (December 2018)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:44:33Zoai:localhost:20.500.12123/4256instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:33.362INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis |
title |
Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis |
spellingShingle |
Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis Félix, Georges F. Degradación de Tierras Plantas Perennes Land Degradation Perennials Agroecosystems Productivity Agroecosistemas Productividad Recursos Agroforestales Africa Occidental |
title_short |
Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis |
title_full |
Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis |
title_fullStr |
Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis |
title_full_unstemmed |
Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis |
title_sort |
Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis |
dc.creator.none.fl_str_mv |
Félix, Georges F. Scholberg, Johannes M. S. Clermont-Dauphin, Cathy Cournac, Laurent Tittonell, Pablo Adrian |
author |
Félix, Georges F. |
author_facet |
Félix, Georges F. Scholberg, Johannes M. S. Clermont-Dauphin, Cathy Cournac, Laurent Tittonell, Pablo Adrian |
author_role |
author |
author2 |
Scholberg, Johannes M. S. Clermont-Dauphin, Cathy Cournac, Laurent Tittonell, Pablo Adrian |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Degradación de Tierras Plantas Perennes Land Degradation Perennials Agroecosystems Productivity Agroecosistemas Productividad Recursos Agroforestales Africa Occidental |
topic |
Degradación de Tierras Plantas Perennes Land Degradation Perennials Agroecosystems Productivity Agroecosistemas Productividad Recursos Agroforestales Africa Occidental |
dc.description.none.fl_txt_mv |
Soil degradation in semi-arid West Africa can be reversed through an intensified application of organic matter, especially on coarse soils. Woody perennials have been promoted in the region to secure organic matter sources and improve soil productive capacity, yet the mechanisms by which perennials provide benefits to soils and crops remain poorly understood, and no effective, generalizable agronomic recommendations exist. Here, we reviewed the effects of trees and shrubs on soil properties and on crop yields in semi-arid West Africa (< 1000 mm year−1). Specific objectives of this meta-analysis were to (i) describe and (ii) quantify the effects of the presence of woody perennials and of ramial wood amendments on crop productivity and soil characteristics, and (iii) identify general recommendations on the integration of perennials with crops. An iterative keyword search was conducted to gather relevant literature. The search string consisted of four parts: source, practice, responses, and countries of interest. In total, 26 references on agroforestry parklands and 21 onwoody amendments were included in the meta-database (314 entries, 155 for parklands, and 159 for ramialwood). We show that (1) the presence of shrubs and trees on agricultural fields had an overall positive but variable effect on soil total C (i.e.+ 20 to 75%); (2) millet and sorghum yields were often higher in the presence of shrubs (− 25 to + 120%); (3) more variability was observed in the presence of trees (− 100 to + 200%); and (4) the use of shrub- and tree-based ramial wood resulted in equal or higher cereal yields as compared to the control (− 30 to + 100%). Upscaling the use of biodiversity-driven processes in farming systems of West Africa may provide benefits to overall ecosystems, but species’ choice and trade-offs perceived at the farm level, including labour management and low ramial wood availability, should be addressed through future research. Estación Experimental Agropecuaria Bariloche Fil: Félix, Georges F. Wageningen University and Research, Farming Systems Ecology; Holanda Fil: Scholberg, Johannes M. S. INRA. Eco&Sols. Universidad Montpellier; Francia Fil: Clermont-Dauphin, Cathy. Université Montpellier, CIRAD, INRA, Eco&Sols; Francia. LMI IESOL Centre IRD-ISRA; Senegal Fil: Cournac, Laurent. INRA. Universidad Montpellier. Eco&Sols; Francia. LMI IESOL Centre IRD-ISRA; Senegal Fil: Tittonell, Pablo Adrian. Wageningen University and Research, Farming Systems Ecology; Holanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina |
description |
Soil degradation in semi-arid West Africa can be reversed through an intensified application of organic matter, especially on coarse soils. Woody perennials have been promoted in the region to secure organic matter sources and improve soil productive capacity, yet the mechanisms by which perennials provide benefits to soils and crops remain poorly understood, and no effective, generalizable agronomic recommendations exist. Here, we reviewed the effects of trees and shrubs on soil properties and on crop yields in semi-arid West Africa (< 1000 mm year−1). Specific objectives of this meta-analysis were to (i) describe and (ii) quantify the effects of the presence of woody perennials and of ramial wood amendments on crop productivity and soil characteristics, and (iii) identify general recommendations on the integration of perennials with crops. An iterative keyword search was conducted to gather relevant literature. The search string consisted of four parts: source, practice, responses, and countries of interest. In total, 26 references on agroforestry parklands and 21 onwoody amendments were included in the meta-database (314 entries, 155 for parklands, and 159 for ramialwood). We show that (1) the presence of shrubs and trees on agricultural fields had an overall positive but variable effect on soil total C (i.e.+ 20 to 75%); (2) millet and sorghum yields were often higher in the presence of shrubs (− 25 to + 120%); (3) more variability was observed in the presence of trees (− 100 to + 200%); and (4) the use of shrub- and tree-based ramial wood resulted in equal or higher cereal yields as compared to the control (− 30 to + 100%). Upscaling the use of biodiversity-driven processes in farming systems of West Africa may provide benefits to overall ecosystems, but species’ choice and trade-offs perceived at the farm level, including labour management and low ramial wood availability, should be addressed through future research. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12 2019-01-11T16:58:15Z 2019-01-11T16:58:15Z |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12123/4256 https://link.springer.com/article/10.1007%2Fs13593-018-0533-3 1774-0746 1773-0155 https://doi.org/10.1007/s13593-018-0533-3 |
url |
http://hdl.handle.net/20.500.12123/4256 https://link.springer.com/article/10.1007%2Fs13593-018-0533-3 https://doi.org/10.1007/s13593-018-0533-3 |
identifier_str_mv |
1774-0746 1773-0155 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer Verlag |
publisher.none.fl_str_mv |
Springer Verlag |
dc.source.none.fl_str_mv |
Agronomy for Sustainable Development 38 : 57 (December 2018) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) |
collection |
INTA Digital (INTA) |
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Instituto Nacional de Tecnología Agropecuaria |
repository.name.fl_str_mv |
INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
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tripaldi.nicolas@inta.gob.ar |
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12.559606 |