Weed density of 7 major weeds in the long-term integrated weed management cropping system experiment of Dijon-Epoisses (2000-2017) - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue (Data Paper) Recherche Data Gouv Année : 2020

Weed density of 7 major weeds in the long-term integrated weed management cropping system experiment of Dijon-Epoisses (2000-2017)

Stéphane Cordeau
Dominique Meunier
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Florence Strbik
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Hugues Busset
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Eric Vieren
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Gilles Louviot
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Nicolas Munier-Jolain

Résumé

The dataset contains the density (plants/m²) of 7 weed species (Alopecurus myosuroides, Chenopodium album, Solanum nigrum, Polygonum convolvulus, Aethusa cynapium, Galium aparine, Polygonum aviculare) observed in 90 zones (10 fields x 9 sub-plots per field) over 17 years (2000-2017), in the integrated weed management cropping system experiment of the Dijon (FR) INRAE experimental farm. Weed density was assessed with four 0.36m² quadrats per zone (here averaged), 1 to 5 times per crop season but the dataset contains only the latest weed counting, which was carried out around crop flowering. Thus, 90% of the data represents weed counts made after weeding operations (the remaining 10% in absence of weed control the given year). These seven species represent the most common weeds of the study site, and differ according to their germination period and seed production potential.
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Dates et versions

hal-04181245 , version 1 (15-08-2023)

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Citer

Stéphane Cordeau, Guillaume Adeux, Dominique Meunier, Florence Strbik, François Dugué, et al.. Weed density of 7 major weeds in the long-term integrated weed management cropping system experiment of Dijon-Epoisses (2000-2017). Recherche Data Gouv, 2020, ⟨10.15454/M5P3LM⟩. ⟨hal-04181245⟩
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