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Les activités du CIRAD relèvent des sciences du vivant, des sciences sociales et des sciences de l’ingénieur appliquées à l’agriculture, à l’alimentation, à l’environnement et à la gestion des territoires. CIRAD's activities concern the life sciences, social sciences and engineering sciences, applied to agriculture, the environment and territorial management.

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1 to 10 of 212 Results

Variations in Copper during a 72h-exposure hydroponic experiment in presence of Gram- bacteria Oct 27, 2020 - Projet Spectre Doelsch Emmanuel, 2020, "Variations in Copper during a 72h-exposure hydroponic experiment in presence of Gram- bacteria", doi:10.18167/DVN1/HWE604, CIRAD Dataverse, V2, UNF:6:tfkNiND8r1m3/HeubSJ2kQ== The aim of this experiment was to determine if the development of resistance to antibiotics can be driven by the concentration and speciation of copper (Cu). Experimental setup was designed to investigate two hypotheses for which two strains of Gram- bacteria have been selected:...
Fruit fly (Tephritidae) host range in La Réunion from 2001 to 2009 and from 2018 to 2019 Oct 26, 2020 - UMR PVBMT Moquet Laura; Glenac Serge; Payet Jim; Delatte Hélène, 2020, "Fruit fly (Tephritidae) host range in La Réunion from 2001 to 2009 and from 2018 to 2019", doi:10.18167/DVN1/RMQQFZ, CIRAD Dataverse, V1 Raw data for Moquet et al. In Press. Diversity and Distributions. Niche shift of tephritid species after the Oriental fruit fly (Bactrocera dorsalis) invasion in La Réunion. Data consists of the number of emerging individuals of each fruit fly species according to the host plant...
Copper speciation mapping of organic wastes using XANES imaging Oct 21, 2020 - Projet Spectre Doelsch Emmanuel, 2020, "Copper speciation mapping of organic wastes using XANES imaging", doi:10.18167/DVN1/LNZWKG, CIRAD Dataverse, V2 Copper (Cu) is potentially toxic trace elements present in large amounts in organic wastes (OWs) spread on agricultural lands as fertilizer. Cu speciation in OW is a crucial parameter to understand their fate in soil after spreading and to assess the risk associated with agricult...
Cu K-edge X ray absorption spectra of raw and treated organic wastes Oct 21, 2020 - Projet Spectre Doelsch Emmanuel, 2020, "Cu K-edge X ray absorption spectra of raw and treated organic wastes", doi:10.18167/DVN1/53IWQQ, CIRAD Dataverse, V2, UNF:6:/S37WyJKEBcWgbJ4Cwsvfg== Copper (Cu) is a potentially toxic trace element present in large amounts in organic wastes (OWs) spread on agricultural lands as fertilizer. Cu speciation in OW is a crucial parameter to understand its fate in soil after spreading and to assess the risk associated with agricultu...
Weed survey in cotton rotation in Northern Cameroon (1988-1992) Oct 21, 2020 - Amatrop: Tropical Weed studies Le Bourgeois, Thomas; Auzoux, Sandrine; Marnotte, Pascal; Fayolle, Benjamin, 2020, "Weed survey in cotton rotation in Northern Cameroon (1988-1992)", doi:10.18167/DVN1/5ZEQGO, CIRAD Dataverse, V5, UNF:6:n5J9jPUqtOOhe0reHcRjHw== Characterization of weed communities in cotton rotation (cotton, maiz, sorghum, groundnut) in Northern Cameroon, within the framework of the Projet FAC Regional Malherbologie Garoua Cameroun. Phytoecological study in abundance scale 1-5 transformed to scale 1-9. This dataset cove...
Projet Spectre(CIRAD) Oct 21, 2020UPR Recyclage et Risque
Irrigation with treated wastewater in humid regions: effects on Nitisols, sugarcane yield and quality Oct 21, 2020 - UPR Recyclage et Risque Feder, Frédéric, 2020, "Irrigation with treated wastewater in humid regions: effects on Nitisols, sugarcane yield and quality", doi:10.18167/DVN1/HFRIGA, CIRAD Dataverse, V1 Additional data from the Reuse project carried out in Réunion Island from 2009 to 2012: (1) Daily and cumulative rainfall and irrigation (Treated Waste Water (TWW) and Irrigation water (IR)) at the experimental site of La Bretagne (Saint-Denis, Réunion Island); (2) Soil analyses...
Rôle et impact du girofle sur la formation du revenu des exploitations agricoles de Sainte Marie, Madagascar Modélisation par le logiciel olympe d’une exploitation par type et par village 2013 Oct 20, 2020 - UMR Innovation Richard Annabelle, 2019, "Rôle et impact du girofle sur la formation du revenu des exploitations agricoles de Sainte Marie, Madagascar Modélisation par le logiciel olympe d’une exploitation par type et par village 2013", doi:10.18167/DVN1/F3ZLPS, CIRAD Dataverse, V3 Les principaux objectifs de cette étude sont les suivants ; comprendre et répondre aux questions suivantes : Quelle est la contribution de la filière girofle à la formation des revenus des exploitations de l’île Sainte Marie ? Quelle est la contribution du girofle dans la résilie...
Raw data for Nibouche et al. (in prep) 'Morphometric and Molecular Delineation of Melanaphis sacchari (Zehntner, 1897) and Melanaphis sorghi (Theobald, 1904)' Oct 15, 2020 - UMR PVBMT Nibouche, Samuel; Zoogones, Anne-Sophie; Moretti, Sandro, 2020, "Raw data for Nibouche et al. (in prep) 'Morphometric and Molecular Delineation of Melanaphis sacchari (Zehntner, 1897) and Melanaphis sorghi (Theobald, 1904)'", doi:10.18167/DVN1/PDPDS4, CIRAD Dataverse, V3, UNF:6:1Vaz832FO2h3grsNIrJanQ== Melanaphis sacchari (Zehntner) and Melanaphis sorghi (Theobald) are major worldwide crop pests causing direct feeding damage on sorghum and transmitting viruses to sugarcane. It is common in the scientific literature to consider these two species as synonyms, referred to as ‘Suga...
Replication Data for: “Phosphorus sorption and availability in an andosol after a decade of organic or mineral fertilizer applications: importance of pH and organic carbon modifications in soil as compared to phosphorus accumulation" Oct 14, 2020 - UPR Recyclage et Risque Nobile, Cécile N; Bravin, Matthieu N; Becquer, T; Paillat, Jean-Marie, 2019, "Replication Data for: “Phosphorus sorption and availability in an andosol after a decade of organic or mineral fertilizer applications: importance of pH and organic carbon modifications in soil as compared to phosphorus accumulation"", doi:10.18167/DVN1/L9SQVO, CIRAD Dataverse, V2, UNF:6:4rBga8y9hbZ8JKUleAVMNg== Dataset of the paper entitled "Phosphorus sorption and availability in an andosol after a decade of organic or mineral fertilizer applications: importance of pH and organic carbon modifications in soil as compared to phosphorus accumulation". We conducted a 10-years-old field exp...

Variations in Copper during a 72h-exposure hydroponic experiment in presence of Gram- bacteria

Oct 27, 2020 - Projet Spectre

Doelsch Emmanuel, 2020, "Variations in Copper during a 72h-exposure hydroponic experiment in presence of Gram- bacteria", doi:10.18167/DVN1/HWE604, CIRAD Dataverse, V2, UNF:6:tfkNiND8r1m3/HeubSJ2kQ==

The aim of this experiment was to determine if the development of resistance to antibiotics can be driven by the concentration and speciation of copper (Cu). Experimental setup was designed to investigate two hypotheses for which two strains of Gram- bacteria have been selected:...

Fruit fly (Tephritidae) host range in La Réunion from 2001 to 2009 and from 2018 to 2019

Oct 26, 2020 - UMR PVBMT

Moquet Laura; Glenac Serge; Payet Jim; Delatte Hélène, 2020, "Fruit fly (Tephritidae) host range in La Réunion from 2001 to 2009 and from 2018 to 2019", doi:10.18167/DVN1/RMQQFZ, CIRAD Dataverse, V1

Raw data for Moquet et al. In Press. Diversity and Distributions. Niche shift of tephritid species after the Oriental fruit fly (Bactrocera dorsalis) invasion in La Réunion. Data consists of the number of emerging individuals of each fruit fly species according to the host plant...

Copper speciation mapping of organic wastes using XANES imaging

Oct 21, 2020 - Projet Spectre

Doelsch Emmanuel, 2020, "Copper speciation mapping of organic wastes using XANES imaging", doi:10.18167/DVN1/LNZWKG, CIRAD Dataverse, V2

Copper (Cu) is potentially toxic trace elements present in large amounts in organic wastes (OWs) spread on agricultural lands as fertilizer. Cu speciation in OW is a crucial parameter to understand their fate in soil after spreading and to assess the risk associated with agricult...

Cu K-edge X ray absorption spectra of raw and treated organic wastes

Oct 21, 2020 - Projet Spectre

Doelsch Emmanuel, 2020, "Cu K-edge X ray absorption spectra of raw and treated organic wastes", doi:10.18167/DVN1/53IWQQ, CIRAD Dataverse, V2, UNF:6:/S37WyJKEBcWgbJ4Cwsvfg==

Copper (Cu) is a potentially toxic trace element present in large amounts in organic wastes (OWs) spread on agricultural lands as fertilizer. Cu speciation in OW is a crucial parameter to understand its fate in soil after spreading and to assess the risk associated with agricultu...

Weed survey in cotton rotation in Northern Cameroon (1988-1992)

Oct 21, 2020 - Amatrop: Tropical Weed studies

Le Bourgeois, Thomas; Auzoux, Sandrine; Marnotte, Pascal; Fayolle, Benjamin, 2020, "Weed survey in cotton rotation in Northern Cameroon (1988-1992)", doi:10.18167/DVN1/5ZEQGO, CIRAD Dataverse, V5, UNF:6:n5J9jPUqtOOhe0reHcRjHw==

Characterization of weed communities in cotton rotation (cotton, maiz, sorghum, groundnut) in Northern Cameroon, within the framework of the Projet FAC Regional Malherbologie Garoua Cameroun. Phytoecological study in abundance scale 1-5 transformed to scale 1-9. This dataset cove...

Projet Spectre(CIRAD)

Oct 21, 2020UPR Recyclage et Risque

Irrigation with treated wastewater in humid regions: effects on Nitisols, sugarcane yield and quality

Oct 21, 2020 - UPR Recyclage et Risque

Feder, Frédéric, 2020, "Irrigation with treated wastewater in humid regions: effects on Nitisols, sugarcane yield and quality", doi:10.18167/DVN1/HFRIGA, CIRAD Dataverse, V1

Additional data from the Reuse project carried out in Réunion Island from 2009 to 2012: (1) Daily and cumulative rainfall and irrigation (Treated Waste Water (TWW) and Irrigation water (IR)) at the experimental site of La Bretagne (Saint-Denis, Réunion Island); (2) Soil analyses...

Rôle et impact du girofle sur la formation du revenu des exploitations agricoles de Sainte Marie, Madagascar Modélisation par le logiciel olympe d’une exploitation par type et par village 2013

Oct 20, 2020 - UMR Innovation

Richard Annabelle, 2019, "Rôle et impact du girofle sur la formation du revenu des exploitations agricoles de Sainte Marie, Madagascar Modélisation par le logiciel olympe d’une exploitation par type et par village 2013", doi:10.18167/DVN1/F3ZLPS, CIRAD Dataverse, V3

Les principaux objectifs de cette étude sont les suivants ; comprendre et répondre aux questions suivantes : Quelle est la contribution de la filière girofle à la formation des revenus des exploitations de l’île Sainte Marie ? Quelle est la contribution du girofle dans la résilie...

Raw data for Nibouche et al. (in prep) 'Morphometric and Molecular Delineation of Melanaphis sacchari (Zehntner, 1897) and Melanaphis sorghi (Theobald, 1904)'

Oct 15, 2020 - UMR PVBMT

Nibouche, Samuel; Zoogones, Anne-Sophie; Moretti, Sandro, 2020, "Raw data for Nibouche et al. (in prep) 'Morphometric and Molecular Delineation of Melanaphis sacchari (Zehntner, 1897) and Melanaphis sorghi (Theobald, 1904)'", doi:10.18167/DVN1/PDPDS4, CIRAD Dataverse, V3, UNF:6:1Vaz832FO2h3grsNIrJanQ==

Melanaphis sacchari (Zehntner) and Melanaphis sorghi (Theobald) are major worldwide crop pests causing direct feeding damage on sorghum and transmitting viruses to sugarcane. It is common in the scientific literature to consider these two species as synonyms, referred to as ‘Suga...

Replication Data for: “Phosphorus sorption and availability in an andosol after a decade of organic or mineral fertilizer applications: importance of pH and organic carbon modifications in soil as compared to phosphorus accumulation"

Oct 14, 2020 - UPR Recyclage et Risque

Nobile, Cécile N; Bravin, Matthieu N; Becquer, T; Paillat, Jean-Marie, 2019, "Replication Data for: “Phosphorus sorption and availability in an andosol after a decade of organic or mineral fertilizer applications: importance of pH and organic carbon modifications in soil as compared to phosphorus accumulation"", doi:10.18167/DVN1/L9SQVO, CIRAD Dataverse, V2, UNF:6:4rBga8y9hbZ8JKUleAVMNg==

Dataset of the paper entitled "Phosphorus sorption and availability in an andosol after a decade of organic or mineral fertilizer applications: importance of pH and organic carbon modifications in soil as compared to phosphorus accumulation". We conducted a 10-years-old field exp...

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