Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception
An experiment has been designed in the Highlands of Madagascar with the aim to produce multi-criteria indicators of performance of agroecological practices. In this experiment, different traditional and innovative practices were tested in field conditions with the assumption that practices that enhance soil biodiversity and soil ecological processes are the one that best promote plant production, yield and sustainability. Both ecological and agronomic performances were confronted with socio-economic performance defined by farmers in order to propose innovative practices adoptable by farmers. A 2-year field experiment with 16 different practices, replicated 4 times, was designed in the Highlands of Madagascar with upland rice as the main crop. Many soil and plant parameters were measured: 73 parameters to describe soil biodiversity and soil ecological processes, 19 descriptors to measure rice production, nutrition and yield, and 8 socio-economic descriptors. This study led to the production of a useful indicator allowing to evaluate an agroecological practice on the way it promotes soil health and especially soil biodiversity, crop yield and socio-economical requirements which are the main limits for practice adoption. We measured interesting relations between soil ecological descriptors and agronomic descriptors.
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dig-cirad-fr-6003542024-11-08T17:23:52Z http://agritrop.cirad.fr/600354/ http://agritrop.cirad.fr/600354/ Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception. Bernard L., Trap Jean, Autfray Patrice, Ripoche Aude, Audouin Sarah, Muller Bertrand, Bélières Jean-François, Razafimahatratra Mamy, Rabary Bodovololona, Randriamanantsoa Richard, Ratsiatosika Onja, Razanamalala Kanto, Razafindrakoto Malalatiana, Razafimbelo Tantely Maminiana, Salgado Paulo, Blanchart Eric. 2021. In : Keep soil alive, protect soil biodiversity – Global Symposium on Soil Biodiversity 19–22 April 2021. Proceedings. FAO. Rome : FAO, 382-388. ISBN 978-92-5-135218-2 Global Symposium on Soil Biodiversity, Rome, Italie, 19 Avril 2021/22 Avril 2021. Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception Bernard, L. Trap, Jean Autfray, Patrice Ripoche, Aude Audouin, Sarah Muller, Bertrand Bélières, Jean-François Razafimahatratra, Mamy Rabary, Bodovololona Randriamanantsoa, Richard Ratsiatosika, Onja Razanamalala, Kanto Razafindrakoto, Malalatiana Razafimbelo, Tantely Maminiana Salgado, Paulo Blanchart, Eric eng 2021 FAO Keep soil alive, protect soil biodiversity – Global Symposium on Soil Biodiversity 19–22 April 2021. Proceedings An experiment has been designed in the Highlands of Madagascar with the aim to produce multi-criteria indicators of performance of agroecological practices. In this experiment, different traditional and innovative practices were tested in field conditions with the assumption that practices that enhance soil biodiversity and soil ecological processes are the one that best promote plant production, yield and sustainability. Both ecological and agronomic performances were confronted with socio-economic performance defined by farmers in order to propose innovative practices adoptable by farmers. A 2-year field experiment with 16 different practices, replicated 4 times, was designed in the Highlands of Madagascar with upland rice as the main crop. Many soil and plant parameters were measured: 73 parameters to describe soil biodiversity and soil ecological processes, 19 descriptors to measure rice production, nutrition and yield, and 8 socio-economic descriptors. This study led to the production of a useful indicator allowing to evaluate an agroecological practice on the way it promotes soil health and especially soil biodiversity, crop yield and socio-economical requirements which are the main limits for practice adoption. We measured interesting relations between soil ecological descriptors and agronomic descriptors. conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/600354/13/ID600354.pdf text Cirad license info:eu-repo/semantics/openAccess https://agritrop.cirad.fr/mention_legale.html https://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=221486 |
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An experiment has been designed in the Highlands of Madagascar with the aim to produce multi-criteria indicators of performance of agroecological practices. In this experiment, different traditional and innovative practices were tested in field conditions with the assumption that practices that enhance soil biodiversity and soil ecological processes are the one that best promote plant production, yield and sustainability. Both ecological and agronomic performances were confronted with socio-economic performance defined by farmers in order to propose innovative practices adoptable by farmers. A 2-year field experiment with 16 different practices, replicated 4 times, was designed in the Highlands of Madagascar with upland rice as the main crop. Many soil and plant parameters were measured: 73 parameters to describe soil biodiversity and soil ecological processes, 19 descriptors to measure rice production, nutrition and yield, and 8 socio-economic descriptors. This study led to the production of a useful indicator allowing to evaluate an agroecological practice on the way it promotes soil health and especially soil biodiversity, crop yield and socio-economical requirements which are the main limits for practice adoption. We measured interesting relations between soil ecological descriptors and agronomic descriptors. |
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conference_item |
| author |
Bernard, L. Trap, Jean Autfray, Patrice Ripoche, Aude Audouin, Sarah Muller, Bertrand Bélières, Jean-François Razafimahatratra, Mamy Rabary, Bodovololona Randriamanantsoa, Richard Ratsiatosika, Onja Razanamalala, Kanto Razafindrakoto, Malalatiana Razafimbelo, Tantely Maminiana Salgado, Paulo Blanchart, Eric |
| spellingShingle |
Bernard, L. Trap, Jean Autfray, Patrice Ripoche, Aude Audouin, Sarah Muller, Bertrand Bélières, Jean-François Razafimahatratra, Mamy Rabary, Bodovololona Randriamanantsoa, Richard Ratsiatosika, Onja Razanamalala, Kanto Razafindrakoto, Malalatiana Razafimbelo, Tantely Maminiana Salgado, Paulo Blanchart, Eric Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception |
| author_facet |
Bernard, L. Trap, Jean Autfray, Patrice Ripoche, Aude Audouin, Sarah Muller, Bertrand Bélières, Jean-François Razafimahatratra, Mamy Rabary, Bodovololona Randriamanantsoa, Richard Ratsiatosika, Onja Razanamalala, Kanto Razafindrakoto, Malalatiana Razafimbelo, Tantely Maminiana Salgado, Paulo Blanchart, Eric |
| author_sort |
Bernard, L. |
| title |
Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception |
| title_short |
Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception |
| title_full |
Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception |
| title_fullStr |
Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception |
| title_full_unstemmed |
Development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception |
| title_sort |
development of a multi-criteria evaluation of agroecological practices involving soil biodiversity, agronomic performance and farmer perception |
| publisher |
FAO |
| url |
http://agritrop.cirad.fr/600354/ http://agritrop.cirad.fr/600354/13/ID600354.pdf |
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