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Accession details

Passport data and everything else

TVu-37
DOI
10.18730/W5GS
Accession number
TVu-37
Holding institute
International Institute of Tropical Agriculture — Nigeria
Institute code
NGA039
Data provider
IITA International Institute of Tropical Agriculture
Acquisition Date
October 18 1971
Provenance of material
South Africa
Biological status of accession
Traditional cultivar/Landrace
Type of germplasm storage
Seed collection
Medium term seed collection
Long 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/W5GS
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-37
Associated Datasets
Cowpea characterization and evaluation data
Collecting information
Provenance of material
South Africa
Collecting source
Field or cultivated habitat
Location of collecting site
KAMPALA, UGANDA
Latitude of collecting site
0.362846
Longitude of collecting site
32.603672
Elevation of collecting site
1,199
Climate at origin

Monthly temperature

Monthly precipitation

JanFebMarAprMayJunJulAugSepOctNovDec
Minimum temperature [°C]16.216.416.816.816.615.915.315.415.716.216.316
Mean temperature [°C]22.322.322.321.721.320.820.420.621.221.621.721.6
Maximum temperature [°C]28.428.427.826.525.925.825.425.926.727.127.227.2
Monthly precipitation [mm]647313417913273638711113315294
Bioclimatic variables
Annual mean temperature [°C]
21.5
Mean diurnal range (mean of monthly (max temp - min temp))
10.7
Isothermality (bio2/bio7) (* 100)
0.8
Temperature seasonality (standard deviation *100)
6.2
Max temperature of warmest month [°C]
28.4
Min temperature of coldest month [°C]
15.3
Temperature annual range (bio5-bio6) [°C]
13.1
Mean temperature of wettest quarter [°C]
21.7
Mean temperature of driest quarter [°C]
20.6
Mean temperature of warmest quarter [°C]
22.3
Mean temperature of coldest quarter [°C]
20.6
Annual precipitation [mm]
1,295
Precipitation of wettest month [mm]
179
Precipitation of driest month [mm]
63
Precipitation seasonality (coefficient of variation)
34
Precipitation of wettest quarter [mm]
445
Precipitation of driest quarter [mm]
223
Precipitation of warmest quarter [mm]
271
Precipitation of coldest quarter [mm]
223

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 7.3 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
0
BREDCODE
0
ANCEST
0
COLLSRC
50
ACCENAME
50
COLLNUMB
0
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:3c081e58-88db-43d8-9643-721b85bee9d4
Permanent URL
https://purl.org/germplasm/id/3c081e58-88db-43d8-9643-721b85bee9d4
Last updated
21 December 2023
Created
Date not provided