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AIDA (CIRAD-Centre de coopération internationale en recherche agronomique pour le développement)

Agroécologie et Intensification Durable des cultures Annuelles

L'unité de recherche Aïda se positionne sur l’intensification et la durabilité de la production des cultures annuelles en quantité et, lorsque pertinent, en qualité, en milieu tropical particulièrement contraint. Ses recherches visent la pleine valorisation des ressources disponibles, en mobilisant les processus écologiques qui régissent leur dynamique au sein des agrosystèmes.
Principaux produits étudiés : canne à sucre, coton, riz, céréales, légumineuses
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1 to 10 of 91 Results
Nov 4, 2021
Ndao, Babacar; Leroux, Louise; Diouf, Abdoul Aziz, 2021, "Tree species inventory in the Cordyla pinnata parkland of Senegal", https://doi.org/10.18167/DVN1/RKZ5DN, CIRAD Dataverse, V1
The tree inventory was conducted in the Cordyla pinnata parkland in Senegal, in the region of Nioro du Rip. A field campaign for tree species data collection was carried out in February 2019. It is a weighted stratified sampling of 213 observation sites distributed according to a...
Nov 4, 2021
Ripoche Aude; Ranaivoson Lalaina; Autfray Patrice; Muller Bertrand; Randriamandimbisoa Christian; Auzoux Sandrine, 2021, "Dataset for modelling agronomic and environmental performances of rainfed rice based cropping systems with or without legume in Magadascar", https://doi.org/10.18167/DVN1/IVKCBS, CIRAD Dataverse, V1, UNF:6:RDZm4yNOTo334TuxCYrgZA== [fileUNF]
This dataset provide data for calibration and evaluation of the model Stics in the specific context of malagasy higlands with rice cultivar Nerica 4. Data include soil moisture and N initialization, fertilization applied (quality and quantity), cropping practices, data on rice bi...
Oct 7, 2021 - Amatrop: Tropical Weed studies
Le Bourgeois, Thomas; Marnotte, Pascal; Auzoux, Sandrine; Fayolle, Benjamin, 2020, "A Reference Weed Flora of the 30 tropical weed studies datasets", https://doi.org/10.18167/DVN1/KHAEBG, CIRAD Dataverse, V5
Reference list of weed species used in the 30 datasets of the Tropical Weed Studies Dataverse. This list currently contains 1788 taxa. All species are listed with their EPPO code (used in the floristic data files of the datasets), Scientific name, Family name, and the most used s...
Sep 30, 2021
Ndao, Babacar; Leroux, Louise; Diouf, Abdoul Aziz, 2021, "Tree species inventory in the Faidherbia albida parkland of Senegal", https://doi.org/10.18167/DVN1/OAYDV3, CIRAD Dataverse, V1
The tree inventory was conducted in the Faidherbia albida parkland in Senegal, in the region of Niakhar. A field campaign for tree species data collection was carried out in May 2018. It is a weighted stratified sampling of 213 observation sites distributed according to a landsca...
Sep 23, 2021
Le Mezo, Lionel; Dupuy Stéphane, 2021, "Occupation du sol 2020 à La Réunion Base de Données de référence", https://doi.org/10.18167/DVN1/GEFNIF, CIRAD Dataverse, V1
La base de données spatiales de référence 2020 permet la production d’une carte d'occupation du sol à partir d'images satellites. Elle est composée de 4902 polygones renseignés selon une nomenclature emboitée à 3 niveaux. De 4 classes pour le 1er niveau, l’occupation du sol est r...
Sep 23, 2021
Le Mézo, Lionel; Dupuy, Stéphane; Gaetano, Raffaele, 2021, "La Réunion - occupation du sol - carte 2020 (Spot6/7) - 1.5m", https://doi.org/10.18167/DVN1/DQFHB5, CIRAD Dataverse, V1
L’UMR TETIS du CIRAD développe une méthode de cartographie d’occupation du sol automatisée fondée sur la chaîne Moringa dans le cadre du Centre d’Expertise Scientifique Occupation des Sols de THEIA. La méthodologie consiste en une segmentation d’une image à Très Haute Résolution...
Aug 13, 2021 - Amatrop: Tropical Weed studies
Fabre-Ferber, Frederick; Schwartz, Marion; Marnotte, Pascal; Le Bourgeois, Thomas; Auzoux, Sandrine, 2021, "Dataset for the prediction of weediness on sugarcane crop in Reunion Island", https://doi.org/10.18167/DVN1/YT6CWR, CIRAD Dataverse, V1
This dataset includes the agro-environmental factors and the floristic composition of cane systems studied in Reunion Island, which is necessary for the prediction of weediness
Jun 15, 2021
Ripoche, Aude; Autfray, Patrice; Rabary, Bodo; Randriamanantsoa, Richard; Trap, Jean; Sauvadet, Marie; Letourmy, Philippe; Blanchart, Eric; Randriamandimbisoa Christian, 2021, "Ecosystem functions in rainfed rice based short rotations in Malagasy highlands", https://doi.org/10.18167/DVN1/XYOHRP, CIRAD Dataverse, V1, UNF:6:jm7bXWWuMFLEHd/78etONQ== [fileUNF]
Dataset recording the observation of different variables related to rice growth, weeds, nitrogen content in rice biomass and grains, rice yield, macrofauna and grub countings, and nematodes under 3 different rotations (one with rice followed by groundnut, one with rice followed b...
Jun 8, 2021
Marion, Daniel; Payet, Olivier; Adras, Jean-Noël; Goulard, Margaux; Février, Amélie; Auzoux, Sandrine, 2021, "Fertilisation raisonnée en culture de canne à sucre à la Réunion entre 2005 et 2013", https://doi.org/10.18167/DVN1/3DGKTT, CIRAD Dataverse, V1
Rendement canne et sucre avec analyse de sol, diagnostique foliaire, mesure de hauteur de tiges et comptage du nombre de tiges sur plusieurs repousses de canne à sucre en fonction de diverses modalités de fertilisation fractionnée ou raisonnée.
Jun 8, 2021
Marion, Daniel; Payet, Olivier; Adras, Jean-Noël; Goulard, Margaux; Février, Amélie; Auzoux, Sandrine, 2021, "Apport d'azote sous différentes formes en culture de canne à sucre à la Réunion entre 2006 et 2018", https://doi.org/10.18167/DVN1/2MZD8H, CIRAD Dataverse, V1
Apport d'azote sous différentes formes avec analyse de sol, diagnostique foliaire, mesure de hauteur de tiges et comptage du nombre de tiges sur plusieurs repousses de canne à sucre
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