Capitalisation and standardization of weed survey data in tropical cropping systems
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1 to 10 of 40 Results
26 mars 2024
Horain Amélie; Lainé Elise; Ripoche, Aude; Auzoux Sandrine, 2024, "Caractérisation fonctionnelle d'adventices en canne à sucre - 2023", https://doi.org/10.18167/DVN1/LWLAOT, CIRAD Dataverse, V1
Jeu de données caractérisant espèces adventices rencontrées en canne à sucre sur l'essai nuisibilité différenciée comparant différents couverts d'adventices (lianes, dicotylédones, vivaces, fataques). Des traits fonctionnels aériens (SLA, LMC, LNC, SNC, LCC, SCC...) et racinaires...
5 févr. 2024
Rafenomanjato, Antsa; Ripoche, Aude; Moonen, Anna Camilla; Autfray, Patrice; Marnotte, Pascal; Bàrberi, Paolo; Randriamandimbisoa, Christian; Rakotomanantsoa, 2024, "Dataset on weed sampling, biomass and rice yield to determine critical period of weed interference in rainfed low-input cropping systems in the middle-west region of Madagascar", https://doi.org/10.18167/DVN1/WCVA7Z, CIRAD Dataverse, V1, UNF:6:hD8YUGgS1eX+VBkdBqkc6Q== [fileUNF]
Full dataset (raw data calculated at plot level) on weed biomass, Weed cover, weed surveys and rice yield, tiller number and height based on a experiment to determine the critical period of weed interference in the middle-west region of Madagascar on two cropping seasons (2016/17...
1 juin 2023
Le Bourgeois, Thomas; Bazan, Samantha; Blanfort, Vincent; Favale, Cassandra; Marnotte, Pascal, 2023, "Weed flora of main cropping systems of French Guiana", https://doi.org/10.18167/DVN1/IRSGQY, CIRAD Dataverse, V2, UNF:6:Ie/bH5Olc/3p0EHmYp/fzA== [fileUNF]
From various previous studies we have got an overall view of the weed flora of the main cropping systems in French Guiana (food crops, vegetables, orchards, pasture, rice), with specificities and similarities.
13 avr. 2023
Ponsart, Margaux; Ripoche, Aude; Lainé, Elise; Auzoux, Sandrine, 2023, "Caractérisation fonctionnelle d'espèces adventices pour évaluer leur nuisibilité en canne à sucre à La Réunion", https://doi.org/10.18167/DVN1/QKQNQC, CIRAD Dataverse, V2, UNF:6:ImYSvw75qED0aFfyl8RHsQ== [fileUNF]
Jeux de données intégrant la caractérisation de 13 espèces d'adventices via des traits fonctionnels aériens et racinaires sur des individus prélevés en parcelles de canne à sucre, les relevés floristiques avec recouvrement global et par espèces d'adventices selon le protocole de...
14 mars 2023
Rafenomanjato, Antsa; Ripoche, Aude; Marnotte, Pascal; Moonen, Ana Camilla; Autfray, Patrice; Barberi, Paolo, 2023, "Data on weed cover, weed biomass and rice yield in conventional and no-till low-inputs based cropping systems in Mid-West of Madagascar", https://doi.org/10.18167/DVN1/3UONHE, CIRAD Dataverse, V1, UNF:6:Tp7CuLY6gmWYbIf2r8kQCQ== [fileUNF]
This dataset contains weed cover observation in rainfed rice field considering overall weed cover and cover per weed species, rice yield and weed biomass at rice harvest to study the effect of soil cover management (tillage or no tillage) and weed management (weedy, unweeded, or...
15 févr. 2023
Schwartz, Marion; Le Bourgeois, Thomas; Etheve, Abel, 2023, "Base de données de description de graines d'adventices tropicales", https://doi.org/10.18167/DVN1/A0LT82, CIRAD Dataverse, V1
Cette base de données présente les caractéristiques visuelles de graines d'adventices de La Réunion (couleur, texture, taille, ...). Elle est en français et en anglais. Une clé d'identification des graines d'adventices a été créée à partir de cette base de données.
8 août 2022
BARBAZA Elysé; HEUCLIN Benjamin; LETOURMY Philippe; SCHWARTZ Marion; RIPOCHE Aude; AUZOUX Sandrine, 2022, "Analysis of alternative weed control techniques for sugarcane", https://doi.org/10.18167/DVN1/548YLT, CIRAD Dataverse, V1
With three main dependent variables studied, yield, herbicide rate applied and weed coverage of sugarcane interrows. The objective is to determine the effectiveness of alternative techniques such as weeding, shredding and service plants.
7 oct. 2021
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...
13 août 2021
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
30 mars 2021
Auzoux, Sandrine; Marnotte, Pascal, 2021, "Phénologie de la flore à Saint-Denis de La Réunion", https://doi.org/10.18167/DVN1/SJVQFB, CIRAD Dataverse, V1, UNF:6:2hX/4ZCbZC1qLb+02gL5sQ== [fileUNF]
Détermination des périodes d’apparition des stades phénologiques des plantes rencontrées dans la ville de Saint-Denis à La Réunion
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