Homepage

IITA 2021 African yam bean characterization dataset

2021.1

African yam bean (Sphenostylis stenocarpa Hochst ex. A. Rich.) Harms is an underutilized tropical African tuberous legume, important in most indigenous African food cultures and in peasant agriculture. This dataset contains characterization data for 100 accessions of African yam bean, evaluated in Ibadan in 2021.

Partner

IITA International Institute of Tropical Agriculture

Crop name

africanyambean

Number of accessions

100

Number of traits

Start of evaluation

6 November 2021

End of evaluation

12 November 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

AYB Characterization dataset.xlsx

Preview

Dataset metadata

Metadata.xlsx

Preview

MCPD passport data

MCPD - e3843e6c-23c4-475a-8df4-17c4a4fe2d6d.xlsx

Apply custom filters to accessions in this dataset

Explore dataset accessions on the map

Other Metadata

Date of dataset

30 November 2021

Related resources

IITA

Metadata create date

30 November 2022

Metadata updated date

29 December 2022

Published in Genesys

29 December 2022

Locations

Location

Ibadan, Nigeria

Date of evaluation

6 November 2021 — 12 November 2021

Description

Tropical

Location

Ibadan, oyo, Nigeria

ISO3 country code

NGA

Traits observed

Number Emerged at3weeks

Number of Plant Leaves at 3 weeks

Plant Height at 4 weeks

Number of Primary Branching at 4 weeks

Number of Primary Branching at 6 weeks

Days to 50% twining

Days to peduncle initiation

Days to first flower

Days to 50% flowering

Days to 100% flowering

Length of Matured Flower Bud

Branch Pigmentation

Pigmentation intensity of the Branches

Stem Pigmentation

Intensity of Pigmentation On Stem

Pigmentation of Petiole

Pigmentation intensity of the Petiole

Terminal Leaflet Lenght at 8weeks

Terminal Leaflet Width at 8weeks

Petiole Lenght at 8weeks

Leaf Rachis

Days to pod maturity

Pod Dehiscence

Number of Pods/Peduncle

Number of Pod Per Plant

Days to harvest

Pod Lenght

Pod Width

Pod Weight

Seed Cavity Ridges On Pod

Testa Texture

Brilliance of Seeds

Eye Color of White Seeds

Seed Shape

Testa Basal Color

Pod Weight Per Plant

Seed weight Per Pod

Number of Seed Per Pod

Locules per Pod

Seed Lenght

Seed Width

Seed Thickness

Seed Weight Per Plant

100 Seed Weight

Accessions

List of accessions included in the dataset

1. TSs-507 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81K7

2. TSs-508 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81M8

3. TSs-509 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu/ Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81N9

4. TSs-510 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu/ Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81PA

5. TSs-511 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81QB

6. TSs-512 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81RC

7. TSs-513 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81SD

8. TSs-514 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81TE

9. TSs-515 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81VF

10. TSs-516 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81WG

11. TSs-517 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81XH

12. TSs-518 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81YJ

13. TSs-519 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W81ZK

14. TSs-520 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W820M

15. TSs-521 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W821N

16. TSs-522 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W822P

17. TSs-523 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W823Q

18. TSs-524 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W824R

19. TSs-525 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W825S

20. TSs-526 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W826T

21. TSs-527 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W827V

22. TSs-528 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W828W

23. TSs-529 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W829X

24. TSs-531 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82BZ

25. TSs-532 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azima • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82C*

26. TSs-533 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu/ Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82D~

27. TSs-534 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu/ Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82E$

28. TSs-535 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82F=

29. TSs-536 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82GU

30. TSs-537 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82H0

31. TSs-538 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82J1

32. TSs-540 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82M3

33. TSs-541 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82N4

34. TSs-542 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82P5

35. TSs-544 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu/ Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82R7

36. TSs-545 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu/ Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82S8

37. TSs-546 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Odudu/ Akede • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82T9

38. TSs-547 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azaja/Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82VA

39. TSs-548 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azaja • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82WB

40. TSs-549 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82XC

41. TSs-550 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82YD

42. TSs-551 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W82ZE

43. TSs-552 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azuma • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W830F

44. TSs-553 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azuma • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W831G

45. TSs-554 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W832H

46. TSs-555 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Urukpu • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W833J

47. TSs-556 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W834K

48. TSs-557 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W835M

49. TSs-558 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W836N

50. TSs-559 • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms • Azama • Traditional cultivar/Landrace • Nigeria

NGA039 • DOI: 10.18730/W837P