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Cowpea trait data

1.0

Characterization of cowpea at the CSIR-PGRRI research field Bunso, Eastern region Ghana. IBPGR descriptors for cowpea were used.

Partner

CSIR-PGRRI Plant Genetic Resources Research Institute - Ghana

Crop name

cowpea

Number of accessions

Number of traits

Start of evaluation

Date not provided

End of evaluation

Date not provided

Dataset metadata

Dataset use and licensing

Licensed under

CC BY-NC 4.0 Attribution-NonCommercial 4.0 International

More information

https://creativecommons.org/licenses/by-nc/4.0/

Data and resources

Dataset file

Cowpea quantitative 290125_new.xlsx

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Dataset metadata

Metadata.xlsx

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MCPD passport data

MCPD - 503fea63-e45d-454c-b9f8-0757a54a8c42.xlsx

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Other Metadata

Date of dataset

January 29 2025

Related resources

CSIR-PGRRI

Metadata create date

29 January 2025

Metadata updated date

26 February 2025

Published in Genesys

26 February 2025

Traits observed

Number of pods per plot

Mean number of mature pods from 10 randomly selected plants

100 pod weight

Average pod length

Mean of the 10 longest mature pods from 10 randomly selected plants

Ave seed width

Mean width from hilum to keel of the 10 seeds measured for length in 6.3.1

Average seed length

Mean of 10 mature seeds excluding those from the extremities of pods

Pod per peduncle

Recorded under total insect control. Mean of 10 randomly selected peduncles

Days to first pod maturity

From sowing to stage when 50% of plants have mature pods

Average seed width

From sowing to stage when 50% of plants have begun to flower. Recorded for plants with the same sowing date, at the same location, each year

100 seed weight

Weight of 100 seeds moisture content 12%

Average peduncles

Recorded when peduncles have grown full length. Mean length of 10 peduncles, one from each of 10 randomly selected plants

Seed weight per plot

Weight of 100 seeds moisture content 12%

Peduncles

Swt per plot

Average seeds per pod

Average Lv length

Average Lv width

Accessions

List of accessions included in the dataset

1. GH3907 • Vigna

GHA091 • DOI: N/A • Passport data for this accession is not available in Genesys at this time.

2. GH6056 • Vigna

GHA091 • DOI: N/A • Passport data for this accession is not available in Genesys at this time.

3. GH3674 • Vigna unguiculata (L.) Walp. • Emeyi • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

4. GH3678 • Vigna unguiculata (L.) Walp. • Yor • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

5. GH3685 • Vigna unguiculata (L.) Walp. • Asedua • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

6. GH3701 • Vigna unguiculata (L.) Walp. • Sanji • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

7. GH3707 • Vigna unguiculata (L.) Walp. • Benga • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

8. GH3710 • Vigna unguiculata (L.) Walp. • Tua • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

9. GH4541 • Vigna unguiculata (L.) Walp. • Ayi • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

10. GH5039 • Vigna unguiculata • εkye • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

11. GH6045 • Vigna unguiculata • soronko • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

12. GH7218 • Vigna unguiculata • Sona • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

13. GH7221 • Vigna unguiculata • Sompla • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

14. GH7230 • Vigna unguiculata • Bene • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

15. GH7235 • Vigna unguiculata • Bene • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A

16. GH7245 • Vigna subterranea • Sonorni • Traditional cultivar/Landrace • Ghana

GHA091 • DOI: N/A