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Accession TVu-7640

TVu-7640

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Passport data

Collection: Cowpea collection Collection
Accession name: TVu-7640 Accesion name
Accession number: 7640 Accession number
Country of origin: MLI - Mali Country of origin
Cultivar name: 35 Km BANAMBA TO KOLOKANI Cultivar name
Collector's name: R.B. EASTWOOD Name of person or institute collecting the accession
Available: Yes Is accession available in genebank
Collection: IITACOW - Cowpea collection Collection
GRIN taxa: GRIN:41647 Taxonomy code as used in GRIN
Taxonomy number: 100151 SINGER Taxonomy number
Frequency at collecting site: Frequent Frequency at collecting site
FAO in Trust: Yes FAO in Trust
In Core: No In Core collection
Annex 1: Yes Annex1
FIGS: Yes Focused Identification of Germplasm Strategy(FIGS) is traits oriented subset
Ddigital Object Identifier: 10.18730/TEK7 A unique alphanumeric string assigned by a registration agency (the International DOI Foundation) to identify content and provide a persistent link to its location on the Internet.
DuplSite: NOR051 DuplSite
Storage: Seed collection; Medium term; Long term Storage
Acceurl: http://my.iita.org/accession2/accession/TVu-7640 Acceurl
In Mini Core: No In Mini Core
Collection Date (String): 19771017 String representation of collection date. Format YYYYMMDD. Month and date are optional
Genus: Vigna Genus
Species: unguiculata Species
Species authority: (L.) Walp. Species authority
Subtaxa authority: (L.) Walp. Subtaxa authority
Acquisition date: 01/10/1977 Acquisition date
Location: 35 Km BANAMBA TO KOLOKANI Location
Latitude: 13.6 Latitude
Longitude: -7.7667 Longitude
Elevation: 372.0 Elevation
Biological status of accession: 300 - Traditional cultivar / Landrace Biological status
Collecting/acquisition source: 26 - Farm Store Collecting/acquisition source
Ecological/Vegatational zone: Sudan Savanna Ecological/Vegatational zone
Collection code: M77-127 Collection code

Cowpea characterization

Days to first flowering: 42.0 days Days from planting to the notice of first flowering
Pattern of pigmentation on plant: Extensive Pattern of pigmentation on plant
Pattern of pigmentation on flower: None Pattern of pigmentation on flower
Plant growth habit: Prostrate: plant completely flat on ground: branches spread for several meters Plant growth habit
Twining tendency: None Twining tendency
Growth vigor: Vigorous - Height < 37.5cm and Width < 75cm Growth vigor
No of main branches: 6.0 No of main branches
No of main stem nodes: 5.0 No of main stem nodes
Peduncle length : Long - Average length > 5cm Peduncle length
Raceme position: In all layers of canopy Raceme position
Terminal leaflet shape: Sub-Globose Terminal leaflet shape
Terminal leaflet length : 55.0 cm Terminal leaflet length
Terminal leaflet width : 40.0 cm Terminal leaflet width
Pod length: 156.0 mm Pod length
No of locules/pod: 13.0 No of locules/pod
Eye pattern: N40:Narrow Eye(Hilum ring).Eye fills the narrow groove(G.) around hilum(H.) & spills out of this G in front of the H for a short distance & presents an indistinct margin in front Eye pattern
Eye pattern code: N40 Eye pattern code
Eye color: T16:buff with blue tinge Eye color
Eye color code: T16 Eye color code
Testa texture: I:Intermediate Testa texture
Seed size: 1400mg/10 seeds Seed size
Seed length : Intermediate - twice as long as wide Seed length
Seed thickness: Intermediate - thickness slightly less than the width Seed thickness
Seed Crowding in pod: Non-crowder:no compression at all in pod Seed Crowding in pod

Cowpea Evaluation

Pod bugs screening: TRUE Pod bugs screening
IITA Accession - ver. 2  
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