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Accession details

Passport data and everything else

TVu-16777
DOI
10.18730/KAK0
Accession number
TVu-16777
Holding institute
International Institute of Tropical Agriculture — Nigeria
Institute code
NGA039
Acquisition Date
January 1, 1994
Provenance of material
Cameroon
Biological status of accession
Traditional cultivar/Landrace
Type of germplasm storage
Seed collection
Medium term seed collection
Curation type
Fully curated
Availability for distribution
Available for distribution
ITPGRFA MLS
Accession is part of the Multi-lateral system of ITPGRFA
Safety duplication institute
Accession URL
https://www.genesys-pgr.org/10.18730/KAK0
Taxonomy provided to Genesys
Genus
Vigna
Specific epithet
unguiculata — Browse this species at NGA039
Scientific name
Vigna unguiculata (L.) Walp.
Crop
cowpea
Crop name
cowpea
GRIN TaxonPlease contact us if the detected GRIN taxon is incorrect.
Matched GRIN taxon
Vigna unguiculata (L.) Walp.
Current GRIN taxon
Vigna unguiculata (L.) Walp.
Accession names
Accession name
TVu-16777
Associated Datasets
IITA 2021 Cowpea characterization dataset
Collecting information
Provenance of material
Cameroon
Collecting date of sample
January 1, 1994
Collecting source
Field or cultivated habitat
Location of collecting site
Nkolassa - Eton
Latitude of collecting site
4.15
Longitude of collecting site
11.1667
Elevation of collecting site
635
Climate at origin

Monthly temperature

Monthly precipitation

JanFebMarAprMayJunJulAugSepOctNovDec
Minimum temperature [°C]20.721.221.120.72120.519.919.520.42020.421
Mean temperature [°C]25.626.32625.725.424.323.423.324.224.324.825.6
Maximum temperature [°C]30.631.43130.729.828.226.9272828.529.330.3
Monthly precipitation [mm]174213718622117512518531532410717
Bioclimatic variables
Annual mean temperature [°C]
24.9
Mean diurnal range (mean of monthly (max temp - min temp))
8.8
Isothermality (bio2/bio7) (* 100)
0.7
Temperature seasonality (standard deviation *100)
9.6
Max temperature of warmest month [°C]
31.4
Min temperature of coldest month [°C]
19.5
Temperature annual range (bio5-bio6) [°C]
11.9
Mean temperature of wettest quarter [°C]
23.9
Mean temperature of driest quarter [°C]
25.8
Mean temperature of warmest quarter [°C]
26
Mean temperature of coldest quarter [°C]
23.6
Annual precipitation [mm]
1,851
Precipitation of wettest month [mm]
324
Precipitation of driest month [mm]
17
Precipitation seasonality (coefficient of variation)
63
Precipitation of wettest quarter [mm]
824
Precipitation of driest quarter [mm]
76
Precipitation of warmest quarter [mm]
365
Precipitation of coldest quarter [mm]
625

Accessions with similar climatic properties

Georeferenced accesions in Genesys are linked to their climate data based on worldclim.org datasets. Genesys will try to find similar georeferenced accessions that match the basic climatic parameters: annual mean temperature, seasonality and rainfall.

Passport Data Completeness Index
PDCI score of this accession is 7.6 of 10.0. Read about Passport Data Completeness Index
GENUS
120
SPECIES
80
SPAUTHOR
5
SUBTAXA
0
SUBTAUTHOR
0
CROPNAME
45
ACQDATE
10
SAMPSTAT
80
DONORCODE
0
DONORNUMB
0
OTHERNUMB
0
DUPLSITE
30
STORAGE
15
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
15
LATITUDE
40
LONGITUDE
40
ELEVATION
15
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
50
ACCENAME
50
COLLNUMB
0
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:e4344f4c-c368-4e80-bf55-868cab1c6fe1
Permanent URL
https://purl.org/germplasm/id/e4344f4c-c368-4e80-bf55-868cab1c6fe1
Last updated
December 21, 2023
Created
Date not provided