TVu-4 NGA039

This accession is under Article 15 of the International Treaty on Plant Genetic Resources for Food and Agriculture.

Accession profile: TVu-4

Location

Accession number

TVu-4

Country of origin

Genus

Scientific name

Vigna unguiculata

Crop name

Provided crop name

cowpea

Biological status of accession

Traditional cultivar/Landrace

Type of Germplasm storage

Seed collection

Medium term seed collection

Long term seed collection

Acquisition date

19711018

Availability for distribution

Available

Also known as

Safety duplication institute

Svalbard

UUID

urn:uuid: 32675ee1-b4b7-488a-8e2a-2d08bb4af83d

Collecting information

Location of collecting site

MANR ,NIGERIA

Passport Data Completeness Index

PDCI Score: 5.30 of 10.0

Average PDCI score for this institute is 5.07 Read about Passport Data Completeness Index

GENUS

120

SPECIES

80

SPAUTHOR

0

SUBTAXA

0

SUBTAUTHOR

0

CROPNAME

45

ACQDATE

10

SAMPSTAT

80

DONORCODE

0

DONORNUMB

0

OTHERNUMB

0

DUPLSITE

15

STORAGE

15

DONORNAME

0

DUPLINSTNAME

0

ACCEURL

40

MLSSTAT

0

ORIGCTY

80

COLLSITE

45

LATITUDE

0

LONGITUDE

0

ELEVATION

0

COLLDATE

0

BREDCODE

0

ANCEST

0

COLLSRC

0

ACCENAME

0

COLLNUMB

0

COLLCODE

0

COLLNAME

0

Characterization & Evaluation data

Pod Length
153.00 mm. 1267
Pod length
Seed Texture
Rough 1267
Seed Texture
Plant Habit
Intermediate 1267
General plant growth habit
Days to first flowering
45 days 1267
Number of days from planting to the notice of first flowering
Days to first ripe pod
70 days 1267
Number of days from planting to first ripe pod
Growth vigor
Intermediate - Height > 37.5cm or Width > 75cm 1267
Growth vigor
Determinacy
Indeterminate main stem 1267
Determinacy
No of main branches
5 1267
Number of main branches
No of main stem nodes
11 1267
Number of main stem nodes
Peduncle length
Long - Average length > 5cm 1267
Peduncle length
Raceme position
In upper leaf layers 1267
Raceme position
Terminal leaflet shape
Sub-Globose 1267
Terminal leaflet shape
Terminal leaflet length
115.00 mm. 1267
Terminal leaflet length
Terminal leaflet width
80.00 mm. 1267
Terminal leaflet width
Pods Per Peduncle
2 to 3 1267
Number of pods per peduncle (coded)
Pod attachment
Angle of 30° to 90° 1267
Pod attachment to peduncle
Pod shape
Curved 1267
Pod shape
Pod width
8 mm. 1267
Pod width
Pigmentation on plant
Moderate on base and tip of petioles 1267
Pattern of pigmentation on plant
Pigmentation on flower
Wing and Standard petal has pigmented margin 1267
Pattern of pigmentation on flower
Pigmentation on pod
None 1267
Pattern of pigmentation on green pod
No of locules per pod
12 1267
Number of locules per 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 and presents an indistinct margin in front 1267
Eye pattern
Eye color
Dark tan 1267
Eye color
Seed Size
2150mg/10 seeds 1267
Seed size (IITA codes)
Seed length
Intermediate - twice as long as wide 1267
Seed length
Seed thickness
Intermediate - thickness slightly less than the width 1267
Seed thickness
Seed crowding
Semi-Crowder:slight indentation of seed ends 1267
Seed crowding in pod
Leaf Spot
None 1267
Incidence of Leaf Spot (C. Canescens)
Leaf Spot
Moderate:2 or 3 spots/leaf - on most of the leaves 1267
Incidence of Leaf Spot (C. Cruenta)
Bacterial Pustule
Moderate/Severe: heavy spotting on a few leaves 1267
Incidence of Bacterial Pustule
Bacterial Blight
Some 1267
Incidence of Bacterial Blight
Target Spot
None 1267
Incidence of Target Spot
Rust
None 1267
Incidence of Rust
Cowpea Mosaic Virus
Green mottle 1267
Incidence of Cowpea Mosaic Virus
Anthracnose
Coalesced lesions 1267
Incidence of Anthracnose
Other Diseases
Nothing 1267
Incidence of Other Diseases
Sulphur
0.15 % 1267
Percentage of Sulphur (combustion and titration)

List of Datasets

Last updated by TCHAMBA Marimagne 7 months ago Aug 17, 2018