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IITA 2021 Cowpea characterization dataset

2021

IITA 2021 Cowpea characterization dataset is generated using 50 descriptors

Partner
IITA International Institute of Tropical Agriculture
Number of accessions
836
Number of traits
50
Start of evaluation
10 June 2021
End of evaluation
20 July 2021
Dataset metadata

Dataset creators

Data curator
Oyatomi Olaniyi The International Institute of Tropical Agriculture
Data manager
Tchamba Marimagne The International Institute of Tropical Agriculture (IITA)

Dataset use and licensing

Licensed under
CC BY 4.0 Attribution 4.0 International
More information
https://creativecommons.org/licenses/by/4.0/

Data and resources

Dataset file

2021 Cowpea Characterization dataset.xlsx

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Dataset metadata

Metadata.xlsx

Preview

MCPD passport data

MCPD - cc650361-5e3b-444b-9cac-9e4f00035b87.xlsx

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Other Metadata

Date of dataset
30 November 2021
Related resources

IPGRI

Metadata create date
30 November 2022
Metadata updated date
8 December 2022
Published in Genesys
8 December 2022
Locations
Location
Ibadan, oyo, Nigeria
Location
Ibadan, oyo, Nigeria
Date of evaluation
10 June 2021 — 20 July 2021
Description

Tropical

ISO3 country code
NGA
Traits observed

Calyx Length

Calyx Lobe Length

Days to 50% flowering

Days to First Flowering

Days to first matured pod

Days to first ripe pod

Days to emergence

Flower color

Flower Standard Length

Growth Pattern

Immature Pod Pigmentation

Pattern of pigment distribution on full grown immature pods

Leaf Colour

Intensity of green colour

Leaf Marking

Presence/absence of V-mark on leaflets

Leaf Rachis

Leaf Texture

No of pod per peduncle

Number Of Nodes On Main Stem

Pattern Of Pigmentation on Flower

Of newly opened flowers

Pattern Of Pigmentation on Plant

Recorded for stem, branches, petioles and peduncles in the 6th week after sowing

Peduncle Length

Petiole Length

Plant Growth Habit

Evaluated in the 6th week after sowing

Plant Hairiness

Of stems, leaves and pods

Plant Vigour

Based on plant width and height 3 – 4 weeks after sowing

Pod Attachment to Peduncle

Recorded when pods are full grown

Pod Curvature

Of mature pods

Raceme Position

Recorder when peduncles have reached full length

Stipule Length

Stipule width

Terminal leaflet length

Terminal Leaflet Shape

Terminal leaflet width

Terminal Petiole Length

Twinning Tendency

Attachment Of Testa

Dry Pod Colour

Of mature pod

Eye Colour

Eye pattern

The shape of the pigment pattern which surrounds the hilum.

No of Locules/pod

Number Of Seed/pod

Pod Length

Pod Wall Thickness

Pod Width

Seed Length

Seed Thickness

Seed width

Seed Crowding

A visual estimate of seed compression, being indicative of spacing within the pod

Seed Shape

Spliting Of Testa

Testa Texture

Accessions

List of accessions included in the dataset

1. TVu-920 • Vigna unguiculata (L.) Walp. • TVu-920 • Traditional cultivar/Landrace • Nigeria
2. TVu-1291 • Vigna unguiculata (L.) Walp. • TVu-1291 • Traditional cultivar/Landrace • United States of America
NGA039 • DOI: 10.18730/X6KB
3. TVu-1405 • Vigna unguiculata (L.) Walp. • TVu-1405 • Traditional cultivar/Landrace • India
NGA039 • DOI: 10.18730/X8S7
4. TVu-1568 • Vigna unguiculata (L.) Walp. • TVu-1568 • Traditional cultivar/Landrace • Puerto Rico
NGA039 • DOI: 10.18730/XD5U
5. TVu-1583 • Vigna unguiculata (L.) Walp. • TVu-1583 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/XDME
6. TVu-1595 • Vigna unguiculata (L.) Walp. • TVu-1595 • Traditional cultivar/Landrace • Puerto Rico
NGA039 • DOI: 10.18730/XE0T
7. TVu-1990 • Vigna unguiculata (L.) Walp. • TVu-1990 • Traditional cultivar/Landrace • Puerto Rico
NGA039 • DOI: 10.18730/XQ1K
8. TVu-1997 • Vigna unguiculata (L.) Walp. • TVu-1997 • Traditional cultivar/Landrace • Puerto Rico
NGA039 • DOI: 10.18730/XQ8T
9. TVu-2077 • Vigna unguiculata (L.) Walp. • TVu-2077 • Traditional cultivar/Landrace • United States of America
NGA039 • DOI: 10.18730/XS4C
10. TVu-2265 • Vigna unguiculata (L.) Walp. • TVu-2265 • Traditional cultivar/Landrace • Iran
NGA039 • DOI: 10.18730/XWRH
11. TVu-3678 • Vigna unguiculata (L.) Walp. • TVu-3678 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/YX2F
12. TVu-4650 • Vigna unguiculata (L.) Walp. • TVu-4650 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/ZPCB
13. TVu-4687 • Vigna unguiculata (L.) Walp. • TVu-4687 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/ZQF9
14. TVu-4712 • Vigna unguiculata (L.) Walp. • TVu-4712 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/ZR8$
15. TVu-4729 • Vigna unguiculata (L.) Walp. • TVu-4729 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/ZRRD
16. TVu-4773 • Vigna unguiculata (L.) Walp. • TVu-4773 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/ZT4M
17. TVu-4775 • Vigna unguiculata (L.) Walp. • TVu-4775 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/ZT6P
18. TVu-4782 • Vigna unguiculata (L.) Walp. • TVu-4782 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/ZTDX
19. TVu-4827 • Vigna unguiculata (L.) Walp. • TVu-4827 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/ZVT0
20. TVu-4845 • Vigna unguiculata (L.) Walp. • TVu-4845 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/ZWCJ
21. TVu-4933 • Vigna unguiculata (L.) Walp. • TVu-4933 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/ZZ3Z
22. TVu-5044 • Vigna unguiculata (L.) Walp. • TVu-5044 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/R8DJ
23. TVu-5062 • Vigna unguiculata (L.) Walp. • TVu-5062 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/R8Y=
24. TVu-5083 • Vigna unguiculata (L.) Walp. • TVu-5083 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/R9KK
25. TVu-5086 • Vigna unguiculata (L.) Walp. • TVu-5086 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/R9PP
26. TVu-5088 • Vigna unguiculata (L.) Walp. • TVu-5088 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/R9RR
27. TVu-5101 • Vigna unguiculata (L.) Walp. • TVu-5101 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RA50
28. TVu-5189 • Vigna unguiculata (L.) Walp. • TVu-5189 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/RCP7
29. TVu-5263 • Vigna unguiculata (L.) Walp. • TVu-5263 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/REX4
30. TVu-5328 • Vigna unguiculata (L.) Walp. • TVu-5328 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RGQS
31. TVu-5361 • Vigna unguiculata (L.) Walp. • TVu-5361 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RHMH
32. TVu-5376 • Vigna unguiculata (L.) Walp. • TVu-5376 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RJ3*
33. TVu-5398 • Vigna unguiculata (L.) Walp. • TVu-5398 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RJQF
34. TVu-5425 • Vigna unguiculata (L.) Walp. • TVu-5425 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RKE1
35. TVu-5430 • Vigna unguiculata (L.) Walp. • TVu-5430 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RKH4
36. TVu-5436 • Vigna unguiculata (L.) Walp. • TVu-5436 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/SS4MG
37. TVu-5445 • Vigna unguiculata (L.) Walp. • TVu-5445 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RKWF
38. TVu-5447 • Vigna unguiculata (L.) Walp. • TVu-5447 • Traditional cultivar/Landrace • Niger
NGA039 • DOI: 10.18730/RKYH
39. TVu-5570 • Vigna unguiculata (L.) Walp. • TVu-5570 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/RQEJ
40. TVu-5616 • Vigna unguiculata (L.) Walp. • TVu-5616 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/RRSR
41. TVu-5627 • Vigna unguiculata (L.) Walp. • TVu-5627 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/RS4=
42. TVu-5651 • Vigna unguiculata (L.) Walp. • TVu-5651 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/RSVN
43. TVu-5688 • Vigna unguiculata (L.) Walp. • TVu-5688 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/RTSE
44. TVu-5732 • Vigna unguiculata (L.) Walp. • TVu-5732 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/RVVB
45. TVu-5749 • Vigna unguiculata (L.) Walp. • TVu-5749 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/RWBV
46. TVu-5892 • Vigna unguiculata (L.) Walp. • TVu-5892 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/S01$
47. TVu-5894 • Vigna unguiculata (L.) Walp. • TVu-5894 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/S03U
48. TVu-5952 • Vigna unguiculata (L.) Walp. • TVu-5952 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/S1C3
49. TVu-6000 • Vigna unguiculata (L.) Walp. • TVu-6000 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/S2H3
50. TVu-6006 • Vigna unguiculata (L.) Walp. • TVu-6006 • Traditional cultivar/Landrace • Nigeria
NGA039 • DOI: 10.18730/S2N7