IITA Accessions 2

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Accession TVSu-2


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Passport data

Collection: Bambara Groundnut collection Collection
Accession name: TVSu-2 Accesion name
Accession number: 2 Accession number
Country of origin: NGA - Nigeria Country of origin
Available: Yes Is accession available in genebank
Collection: IITABAM - Bambara Groundnut collection Collection
GRIN taxa: GRIN:105107 Taxonomy code as used in GRIN
Taxonomy number: 4224 SINGER Taxonomy number
Annex 1: Yes Annex1
Ddigital Object Identifier: 10.18730/FFRW 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: Svalbard DuplSite
Storage: Seed collection;Medium term;Long term Storage
Acceurl: http://my.iita.org/accession2/accession/TVSu-2 Acceurl
Collecting number: TVs-5B Collecting number
Collection Date (String): 19710902 String representation of collection date. Format YYYYMMDD. Month and date are optional
Genus: Vigna Genus
Species: subterranea Species
Species authority: (L.) Verdc. Species authority
Subtaxa authority: (L.) Verdc. Subtaxa authority
Biological status of accession: 100 - Wild Biological status
Collecting/acquisition source: 10 - Wild Vegetation Collecting/acquisition source

Bambara Evaluation

Susceptibility to Virus: Very high Susceptibility to Virus
Susceptibility to Cercospora: Low Susceptibility to Cercospora

Bambara characterization

Eye pattern: Eye as 2 thin lines on both sides of hilum Eye pattern
Ground color of testa: Dark purple Ground color of testa
Ground color of eye: Cream testa with brown triangular eye Ground color of eye
Pigmentation around eye: 17 Pigmentation around eye
Pods per plant: 13 Pods per plant
Seeds per pod: 1 Seeds per pod
100 Seed weight: 40.0 g 100 Seed weight
Seed yield : 5 kg Seed yield
Susceptibility to Virus: 7 Susceptibility to Virus
Susceptibility to Cercospora: 3 Susceptibility to Cercospora
Remarks: On network from Dr. Dumet Remarks/source
Days to Emergence: 8 days Days to Emergence
Days to first flowering: 37 days Days to first flowering
Days to 50% flowering: 40.0 days Days to 50% flowering
Days to maturity: 113 days Days to maturity
Vigor Index: 4 Vigor Index scored on scale from 0 to 10
Growth habit: Semi-bunch Growth habit
Plant height: 19.0 cm Plant height
Canopy width: 39.0 Canopy width (Spread of plant)
No of leaves per plant: 90 No of leaves per plant
Leaflet shape: Oval Leaflet shape
Terminal Leaflet Length: 54.0 mm Terminal Leaflet Length
Terminal leaflet width: 24.0 mm Terminal leaflet width
Petiole length: 131.0 mm Petiole length
Petiole color: 1 Petiole color
No of stems per plant: 10 No of stems per plant
No of branches per stem: 4 No of branches per stem
No of nodes per stem: 11 No of nodes per stem
Internode length: 13.0 cm Internode length
Pod length: 18.0 mm Pod length
Pod width: 14.0 mm Pod width
Pod shape: 1 - Without point Pod shape
Pod texture: A - Little grooves Pod texture
Pod color: Yellowish-brown Pod color
Shelling percentage: 38.0 Shelling percentage
Seed length: 13.0 Seed length
Seed width: 9.7 Seed width
Seed shape: Others Seed shape
Testa pattern: No pattern Testa pattern
IITA Accession - ver. 2  
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