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Accession details

Passport data and everything else

TVNu-618
DOI
10.18730/N05FX
Accession number
TVNu-618
Holding institute
International Institute of Tropical Agriculture — Nigeria
Institute code
NGA039
Data provider
IITA International Institute of Tropical Agriculture
Acquisition Date
January 1 1988
Provenance of material
Congo Republic
Biological status of accession
Wild
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
Accession URL
https://www.genesys-pgr.org/10.18730/N05FX
Taxonomy provided to Genesys
Genus
Vigna
Specific epithet
wittei — Browse this species at NGA039
Scientific name
Vigna wittei Baker f.
Crop
cowpea
Crop name
cowpea
GRIN TaxonPlease contact us if the detected GRIN taxon is incorrect.
Matched GRIN taxon
Vigna wittei Baker f.
Current GRIN taxon
Vigna wittei Baker f.
Accession names
Collecting number
AG88-288
Accession name
TVNu-618
Collecting information
Provenance of material
Congo Republic
Collecting date of sample
January 1 1988
Collecting source
Field or cultivated habitat
Collecting number
AG88-288
Location of collecting site
Odziba, Pool Department, Congo-Brazzaville
Latitude of collecting site
-3.6
Longitude of collecting site
15.5
Elevation of collecting site
696
Climate at origin

Monthly temperature

Monthly precipitation

JanFebMarAprMayJunJulAugSepOctNovDec
Minimum temperature [°C]18.718.818.919.21916.915.616.617.818.918.718.8
Mean temperature [°C]23.423.724.124.323.821.820.821.922.923.723.223.2
Maximum temperature [°C]28.128.729.429.428.726.82627.228.128.527.827.7
Monthly precipitation [mm]1581662092331881531668193252190
Bioclimatic variables
Annual mean temperature [°C]
23.1
Mean diurnal range (mean of monthly (max temp - min temp))
9.9
Isothermality (bio2/bio7) (* 100)
0.7
Temperature seasonality (standard deviation *100)
10.1
Max temperature of warmest month [°C]
29.4
Min temperature of coldest month [°C]
15.6
Temperature annual range (bio5-bio6) [°C]
13.8
Mean temperature of wettest quarter [°C]
23.3
Mean temperature of driest quarter [°C]
21.5
Mean temperature of warmest quarter [°C]
24
Mean temperature of coldest quarter [°C]
21.5
Annual precipitation [mm]
1,691
Precipitation of wettest month [mm]
252
Precipitation of driest month [mm]
3
Precipitation seasonality (coefficient of variation)
61
Precipitation of wettest quarter [mm]
635
Precipitation of driest quarter [mm]
34
Precipitation of warmest quarter [mm]
630
Precipitation of coldest quarter [mm]
34

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 7.7 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
0
STORAGE
15
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
20
LATITUDE
60
LONGITUDE
60
ELEVATION
20
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
30
ACCENAME
0
COLLNUMB
60
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:2283d81d-ff42-4109-9054-21cf6cf498b8
Permanent URL
https://purl.org/germplasm/id/2283d81d-ff42-4109-9054-21cf6cf498b8
Last updated
21 December 2023
Created
8 July 2015