Rice characterization dataset

2020.1

Several initiatives were undertaken at the genebank of the Rice Biodiversity Center for Africa to enhance the use of indigenous rice germplasm. This includes the phenotyping of a large set of over 8,000 accessions encompassing around 51 traits (phenotypic descriptors traits, phenology, grain and chemical quality traits, biotic and abiotic stress resistance) in unreplicated field experiments.

This characterization data will provide valuable phenotypic information that will help genebank users, notably breeders, geneticists, to select and require the most adequate accessions for their breeding and research programs. The phenotypic traits evaluated will help refining the clustering of African rice and African sativa landraces and the assessment of the phenotypic structure of these material, in link with eco-geographical information.

Partner
Number of accessions
8,994
Number of traits
51
Start of evaluation
2010
End of evaluation
2019
Dataset metadata

Dataset creators

Data collector
Kpeki Sedjro Bienvenu AfricaRice
Data curator
Marie Noelle Ndjiondjop AfricaRice
Data curator
Kassa Semagn AfricaRice
Data manager
Gnikoua Karlin AfricaRice

Dataset use and licensing


Data and resources

Dataset file

Dataset.xlsx

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Dataset metadata

Metadata.xlsx

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MCPD passport data

MCPD - 55c4e572-cb61-46c8-9767-c15e6e17033a.xlsx

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Data provider contact information

Address
M'be, Bouake, Cote d'Ivoire

Other Metadata

Date of dataset
July 2020
Metadata create date
10 August 2020
Metadata updated date
16 September 2020
Published in Genesys
16 September 2020
Locations
Location
Nda Guessankro, Vallée du Bandama, Ivory Coast
Date of evaluation
20182019
ISO3 country code
CIV
Location
Agonkamè, Atlantique, Benin
Date of evaluation
20162016
ISO3 country code
BEN
Location
IBADAN, OYO, Nigeria
Date of evaluation
20112015
Location
OUEDEME, Mono, Benin
Date of evaluation
20102010
ISO3 country code
BEN
Traits observed

Number of days from effective seeding until 80% of the plants are heading

Number of days from effective seeding until 80% of the grains on the panicles are fully ripened

Measure the highest leaf below the flag leaf (penultimate leaf) on the main culm from the ligule to the tip of the blade on five representative plants. Calculate average to nearest centimeter.

Measure at the widest portion of the penultimate leaf (i.e. highest leaf below the flag leaf) on the main culm on five representative plants. Calculate average to nearest cm. Oryza sativa leaf can be coded as narrow (< 1 cm), internediate (1-2 cm) or broad (>2 cm).

Measured near the collar. Angle of attachment between the flag leaf blade and the main panicle axis. Record the average of five samples.

Measured from ground level to the base of the panicle. Record the average of five actual measurements, to the nearest cm.

The presence and distribution of awns along the panicle. Stage: flowering to maturity.

Length of main axis of panicle measured from the panicle base to the tip. Record the average of five representative plants. Stage: 7 days after anthesis or upon full panicle exsertion.

Stage: near maturity

The compactness of the panicle, classified according to its mode of branching, angle of primary branches, and spikelet density.

Culm Angle - rice direct-seeded in rows.

Awn color

Basal leaf sheath color at vegetative

Culm diameter of basal internode at reproductive in millimeter

Count tillers with panicles and those without panicles on 5 samples

Count only the tillers with panicles on 5 samples.

Ligule length in millimeter

Ligule shape

Panicle exsertion at reproductive

Panicle shattering

Proportion of plants that have lodged by maturity

Record the average length of five spikelets. For spikelets with symmetrical sterile lemmas (i.e. sterile length the same on both sides), record the length here. For spikelets with asymmetrical sterile lemmas (i.e. sterile lemma on one side longer than that on the other), record here only the length of the shorter sterile lemma (see below for the longer sterile lemma).

Thousand kernel weight of brown rice, based on a count of 100 or more.

Determined using the colorimetric determination method (AAC Method 61-03.01).

Peak viscosity in centipoise (cP) was determined by Rapid Visco-Analysis

Peak Viscosity minus Trough Viscosity

Final Viscosity minus Peak Viscosity

Pasting temperature derived from the Rapid Visco-analysis

Peak viscosity in centipoise (cP) was determined by Rapid Visco-Analysis

Protein content at dry moisture basis or zero moisture) [%]

Head rice ratio determined as the proportion of whole grain in a 100 g sample

Length to width ratio determined by S21 statistical rice analyzer

Chalkiness determined by S21 statistical rice analyzer

Lightness determined by Colorimetry

Redness determined by Colorimetry

Accessions

List of accessions included in the dataset

2. WAB0000006Oryza sativa L. subsp. japonica S.Kato • IRAT 112 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H85Q$
3. WAB0000010Oryza sativa L. subsp. japonica S.Kato • IAC 164 • Advanced/improved cultivar • Brazil+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H85V1
4. WAB0000019Oryza sativa L. subsp. japonica S.Kato • WAB181-11 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H8617
5. WAB0000020Oryza glaberrima Steud. • TOG 6592-A • Traditional cultivar/Landrace • Liberia+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H8628
6. WAB0000025Oryza sativa L. subsp. japonica S.Kato • IDSA 6 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H865B
7. WAB0000026Oryza sativa L. subsp. japonica S.Kato • WAB56-104 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H866C
8. WAB0000027Oryza sativa L. subsp. indica S.Kato • TOX 1857-3-102-2-1 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H867D
9. WAB0000029Oryza sativa L. subsp. japonica S.Kato • WAB56-57 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H869F
10. WAB0000030Oryza sativa L. subsp. japonica S.Kato • ITA 257 • Advanced/improved cultivar • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H86AG
11. WAB0000037Oryza sativa L. subsp. indica S.Kato • TOX 3444-13-1-1-2 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H86HQ
12. WAB0000038Oryza sativa L. subsp. japonica S.Kato • WAB99-1-1 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H86JR
13. WAB0000043Oryza glaberrima Steud. • SELF 77-1 • Traditional cultivar/Landrace • Mali+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H86NV
14. WAB0000049Oryza sativa L. subsp. japonica S.Kato • IRAT 169 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H86SZ
15. WAB0000050Oryza sativa L. subsp. japonica S.Kato • WAB99-25 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H86T*
16. WAB0000054Oryza sativa L. subsp. japonica S.Kato • WAB181-18 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H86W$
17. WAB0000056Oryza sativa L. subsp. japonica S.Kato • WAB96-3 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H86YU
18. WAB0000058Oryza sativa L. subsp. japonica S.Kato • WAB96-1-1 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H8701
19. WAB0000067Oryza sativa L. subsp. japonica S.Kato • WAB32-46 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H8778
20. WAB0000068Oryza sativa L. subsp. japonica S.Kato • WAB32-80 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H8789
21. WAB0000071Oryza glaberrima Steud. • UG 38 • Traditional cultivar/Landrace • Cameroon+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H879A
22. WAB0000072Oryza sativa L. subsp. indica S.Kato • ITA 325 • Advanced/improved cultivar • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H87AB
23. WAB0000077Oryza sativa L. subsp. indica S.Kato • TOX 3445-60-1-3-2 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H87CD
24. WAB0000081Oryza sativa L. subsp. japonica S.Kato • WAB96-7-1 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H87EF
25. WAB0000088Oryza sativa L. subsp. japonica S.Kato • WAB96-15-1 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H87NP
26. WAB0000092Oryza sativa L. subsp. indica S.Kato • WAB36-54 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H87RS
27. WAB0000106Oryza sativa L. subsp. japonica S.Kato • WAB181-44 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H87Z*
28. WAB0000107Oryza glaberrima Steud. • TOG 12429-B • Traditional cultivar/Landrace • Guinea+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H880~
29. WAB0000122Oryza sativa L. subsp. japonica S.Kato • WAB181-43 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H8873
30. WAB0000136Oryza sativa L. subsp. indica S.Kato • ITA 186 • Advanced/improved cultivar • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H88B7
31. WAB0000141Oryza sativa L. subsp. japonica S.Kato • IRAT 168 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H88FB
32. WAB0000143Oryza glaberrima Steud. • SURGBON-D • Traditional cultivar/Landrace • Liberia+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H88GC
33. WAB0000144Oryza sativa L. subsp. indica S.Kato • ITA 216 • Advanced/improved cultivar • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H88HD
34. WAB0000147Oryza sativa L. subsp. japonica S.Kato • FARO 39 (IRAT 144) • Advanced/improved cultivar • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H88MG
35. WAB0000151Oryza sativa L. subsp. japonica S.Kato • WABIS 786 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H88QK
36. WAB0000170Oryza sativa L. subsp. japonica S.Kato • IRAT 209 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H88YT
37. WAB0000172Oryza sativa L. subsp. japonica S.Kato • IDSA 17 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H890W
38. WAB0000173Oryza sativa L. subsp. japonica S.Kato • IRAT 308 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H891X
39. WAB0000176Oryza sativa L. subsp. japonica S.Kato • IRAT 311 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H892Y
40. WAB0000200Oryza sativa L. subsp. indica S.Kato • TOX 1889-3-102-1-1-2 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H8990
41. WAB0000211Oryza sativa L. subsp. japonica S.Kato • FARO 43 (ITA 128) • Advanced/improved cultivar • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89H8
42. WAB0000212Oryza sativa L. subsp. indica S.Kato • TOX 1889-22-103-1 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89J9
43. WAB0000221Oryza sativa L. subsp. japonica S.Kato • IRAT 104 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89PD
44. WAB0000227Oryza sativa L. subsp. indica S.Kato • TOS 5223 • Traditional cultivar/Landrace • Liberia+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89RF
45. WAB0000228Oryza sativa L. subsp. japonica S.Kato • WAB99-12 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89SG
46. WAB0000231Oryza sativa L. subsp. japonica S.Kato • IRAT 269 • Advanced/improved cultivar • Ivory Coast+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89VJ
47. WAB0000236Oryza sativa L. subsp. indica S.Kato • TOX 3449-69-2-1-2 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89WK
48. WAB0000237Oryza sativa L. subsp. indica S.Kato • TOX 3497-28-1-2-2 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89XM
49. WAB0000238Oryza sativa L. subsp. indica S.Kato • TOX 3449-72-2-1-3 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H89YN
50. WAB0000244Oryza sativa L. subsp. indica S.Kato • TOX 3443-3-1-3-2 • Breeding/Research Material • Nigeria+ Add to My list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/H8A3T