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Accession details

Passport data and everything else

TVNu-329
DOI
10.18730/KBAPJ
Accession number
TVNu-329
Holding institute
International Institute of Tropical Agriculture — Nigeria
Institute code
NGA039
Data provider
IITA International Institute of Tropical Agriculture
Acquisition Date
April 13 1987
Provenance of material
Zambia
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
Safety duplication institute
Accession URL
https://www.genesys-pgr.org/10.18730/KBAPJ
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
AG87-139
Accession name
TVNu-329
Remarks
elevation
Collecting information
Provenance of material
Zambia
Collecting date of sample
April 13 1987
Collecting source
Field or cultivated habitat
Collecting number
AG87-139
Location of collecting site
131KM MPIKA TO KASAMA
Latitude of collecting site
-10.8833
Longitude of collecting site
31.15
Elevation of collecting site
1,221
Climate at origin

Monthly temperature

Monthly precipitation

JanFebMarAprMayJunJulAugSepOctNovDec
Minimum temperature [°C]16.816.916.815.812.910.39.711.514.216.617.216.9
Mean temperature [°C]21.621.721.621.219.317.417.11921.823.923.421.9
Maximum temperature [°C]26.526.526.526.625.724.524.526.529.531.329.627
Monthly precipitation [mm]275241241615———314140265
Bioclimatic variables
Annual mean temperature [°C]
20.8
Mean diurnal range (mean of monthly (max temp - min temp))
12.4
Isothermality (bio2/bio7) (* 100)
0.6
Temperature seasonality (standard deviation *100)
20.7
Max temperature of warmest month [°C]
31.3
Min temperature of coldest month [°C]
9.7
Temperature annual range (bio5-bio6) [°C]
21.6
Mean temperature of wettest quarter [°C]
21.7
Mean temperature of driest quarter [°C]
17.8
Mean temperature of warmest quarter [°C]
23
Mean temperature of coldest quarter [°C]
17.8
Annual precipitation [mm]
1,245
Precipitation of wettest month [mm]
275
Precipitation seasonality (coefficient of variation)
110
Precipitation of wettest quarter [mm]
781
Precipitation of warmest quarter [mm]
419

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 8 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
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:090696ed-98ca-4335-b890-9f0bbf580f8d
Permanent URL
https://purl.org/germplasm/id/090696ed-98ca-4335-b890-9f0bbf580f8d
Last updated
21 December 2023
Created
Date not provided