Communautés adventices des systèmes cotonniers du nord Cameroun

Thomas Le Bourgeois

doi:10.15468/xbapgr

Communautés adventices des systèmes cotonniers du nord Cameroun

Citation

Le Bourgeois T (2020). Communautés adventices des systèmes cotonniers du nord Cameroun. UMR AMAP. Sampling event dataset https://doi.org/10.15468/xbapgr accessed via GBIF.org on 2024-12-12.

Description

Phytoecological records of weeds in crops of the cotton rotation in Northern Cameroon (Cotton, Maize, Sorghum, Groundnut) in 1990. Study carried out during the weed science FAC regional project of Garoua Cameroon.

Sampling Description

Study Extent

Study area : Northern Cameroon, North and Extreme-North departments

Sampling

Season of data collection : June, August, October

Method steps

Notation scale note 1-9 Cover 1 Species present but scarse 2 Less than 1 individual per m2 3 At least 1 individual per m2 4 30 % cover 5 50 % cover 6 70 % cover 7 very high cover 8 very little ground visible 9 total cover

Taxonomic Coverages

Plantae
rank: kingdom

Geographic Coverages

Northern Cameroon, North and Extreme-North departments

Bibliographic Citations

Contacts

Thomas Le Bourgeois
originator
position: Malherbologue (Weed scientist)
CIRAD
Cirad, UMR AMAP TA A51 / PS2 Boulevard de la Lironde
Montpellier
34398 Cedex 5
FR
email: thomas.le_bourgeois@cirad.fr

Thomas Le Bourgeois
metadata author
position: Malherbologue (Weed scientist)
CIRAD
Cirad, UMR AMAP TA A51 / PS2 Boulevard de la Lironde
Montpellier
34398 Cedex 5
FR
email: thomas.le_bourgeois@cirad.fr

GBIF France
distributor
position: IT support
GBIF France
43 rue Buffon Géologie CP48
Paris
75005
FR
Telephone: +33140798065
email: connexion@gbif.fr
homepage: http://www.gbif.fr

Thomas Le Bourgeois
administrative point of contact
position: Malherbologue (Weed scientist)
CIRAD
Cirad, UMR AMAP TA A51 / PS2 Boulevard de la Lironde
Montpellier
34398 Cedex 5
FR
email: thomas.le_bourgeois@cirad.fr