ITC0662 - Khai Thong Ruang
Passport Data
Country of origin:

PDCIm Score: 6.84
Available for distribution:

Accession number: ITC0662
Accession name: Khai Thong Ruang
DOI: 10.18730/9KCHA
Biological status of accession: traditional cultivar or landrace
Taxonomic classification:
Institute code: BEL084 (ITC)
Acquisition date: 1989-12-13
Status: active
Type of storage:
In Vitro Collection
Cryopreserved Collection
Lyophilized Leaves
Morphological Characterization
Pictures
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6.2.1 - Pseudostem height [m](Note: use the mouse wheel on the image to zoom in/out.)Picture 1 of 17Author:L. Herradura
Associated descriptor(s):- 6.2.1 - Pseudostem height [m]
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6.2.5 - Predominant underlying colour of the pseudostem(Note: use the mouse wheel on the image to zoom in/out.)Picture 2 of 17Author:L. Herradura
Associated descriptor(s):- 6.2.5 - Predominant underlying colour of the pseudostem
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6.3.1 - Blotches at the petiole base(Note: use the mouse wheel on the image to zoom in/out.)Picture 3 of 17Author:L. Herradura
Associated descriptor(s):- 6.3.1 - Blotches at the petiole base
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6.3.3 - Petiole canal leaf III(Note: use the mouse wheel on the image to zoom in/out.)Picture 4 of 17Author:L. Herradura
Associated descriptor(s):- 6.3.3 - Petiole canal leaf III
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6.3.4 - Petiole margins(Note: use the mouse wheel on the image to zoom in/out.)Picture 5 of 17Author:L. Herradura
Associated descriptor(s):- 6.3.4 - Petiole margins
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6.3.17 - Insertion point of leaf blades on petiole(Note: use the mouse wheel on the image to zoom in/out.)Picture 6 of 17Author:L. Herradura
Associated descriptor(s):- 6.3.17 - Insertion point of leaf blades on petiole
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6.4.4 - Peduncle colour(Note: use the mouse wheel on the image to zoom in/out.)Picture 7 of 17Author:L. Herradura
Associated descriptor(s):- 6.4.4 - Peduncle colour
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6.4.6 - Bunch position(Note: use the mouse wheel on the image to zoom in/out.)Picture 8 of 17Author:L. Herradura
Associated descriptor(s):- 6.4.6 - Bunch position
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6.4.7 - Bunch shape(Note: use the mouse wheel on the image to zoom in/out.)Picture 9 of 17Author:L. Herradura
Associated descriptor(s):- 6.4.7 - Bunch shape
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6.4.15 - Male bud shape(Note: use the mouse wheel on the image to zoom in/out.)Picture 10 of 17Author:L. Herradura
Associated descriptor(s):- 6.4.15 - Male bud shape
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6.5.2 - Bract apex shape(Note: use the mouse wheel on the image to zoom in/out.)Picture 11 of 17Author:L. Herradura
Associated descriptor(s):- 6.5.2 - Bract apex shape
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6.5.5 - Colour of the bract internal face(Note: use the mouse wheel on the image to zoom in/out.)Picture 12 of 17Author:L. Herradura
Associated descriptor(s):- 6.5.5 - Colour of the bract internal face
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6.6.24 - Dominant colour of male flower(Note: use the mouse wheel on the image to zoom in/out.)Picture 13 of 17Author:L. Herradura
Associated descriptor(s):- 6.6.24 - Dominant colour of male flower
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6.6.26 - Arrangement of ovules(Note: use the mouse wheel on the image to zoom in/out.)Picture 14 of 17Author:L. Herradura
Associated descriptor(s):- 6.6.26 - Arrangement of ovules
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6.7.2 - Number of fruits(Note: use the mouse wheel on the image to zoom in/out.)Picture 15 of 17Author:L. Herradura
Associated descriptor(s):- 6.7.2 - Number of fruits
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6.7.3 - Fruit length [cm](Note: use the mouse wheel on the image to zoom in/out.)Picture 16 of 17Author:L. Herradura
Associated descriptor(s):- 6.7.3 - Fruit length [cm]
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6.7.4 - Fruit shape(Note: use the mouse wheel on the image to zoom in/out.)Picture 17 of 17Author:L. Herradura
Associated descriptor(s):- 6.7.4 - Fruit shape
Morphological Characterization Data
6.2 - Pseudostem / Suckers
6.2.1 - Pseudostem height [m]
<=2
![6.2.1 - Pseudostem height [m]](https://www.crop-diversity.org/mgis/sites/crop-diversity.org.mgis/themes/mgis_theme/images/camera-32.png)
6.2.6 - Pigmentation of the underlying pseudostem
Purple
6.3 - Petiole / Midrib / Leaf
6.3.1 - Blotches at the petiole base
Extensive pigmentation

6.3.3 - Petiole canal leaf III
Straight with erect margins

6.3.4 - Petiole margins
Winged and clasping the pseudostem

6.3.6 - Petiole margin colour
Green
6.3.7 - Edge of petiole margin
With a colour line along
6.3.22 - Colour of cigar leaf dorsal surface
Green
6.4 - Inflorescence / male bud
6.4.6 - Bunch position
Hanging at angle 45°

6.4.7 - Bunch shape
With a curve in the bunch axis

6.4.12 - Rachis position
Falling vertically
6.4.13 - Rachis appearance
Bare
6.4.15 - Male bud shape
Lanceolate

6.4.16 - Male bud size [cm]
>=31 cm
6.5 - Bract
6.5.1 - Bract base shape
Medium
6.5.2 - Bract apex shape
Intermediate

6.5.3 - Bract imbrication
Young bracts slightly overlap
6.5.5 - Colour of the bract internal face
Red

6.5.12 - Bract behaviour before falling
Revolute (rolling)
6.6 - Male flower
6.6.2 - Compound tepal basic colour
Yellow
6.6.4 - Lobe colour of compound tepal
Yellow
6.6.13 - Anther colour
Yellow
6.6.24 - Dominant colour of male flower
Yellow

6.7 - Fruit
6.7.2 - Number of fruits
13-16

6.7.3 - Fruit length [cm]
<=15 cm
![6.7.3 - Fruit length [cm]](https://www.crop-diversity.org/mgis/sites/crop-diversity.org.mgis/themes/mgis_theme/images/camera-32.png)
6.7.4 - Fruit shape
Straight (or slightly curved)

6.7.6 - Fruit apex
Bottle-necked
6.7.7 - Remains of flower relicts at fruit apex
Without any floral relicts
6.7.8 - Fruit pedicel length [mm]
>=21 mm
Phenotyping
Experiment: 1
Institute: IITA
Date of planting: 2014/08/22
Date of data collection: 2015/11/24
Observable | Attribute | Value |
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anther | Anther colour | cream |
bract | Bract behaviour before falling | revolute (rolling) |
bract | Colour of bract internal face | orange red |
bract | Colour of bract external face | purple-brown |
bract apex | Bract imbrication at apex of male bud | moderately imbricate |
bract apex | Bract apex shape | slightly pointed |
cigar leaf | Pigmentation of outer surface of cigar leaf on sucker | green |
flower | 6.6.24 - Dominant colour of male flower | cream |
fruit | Fruit length | less than or equal to 15 cm |
fruit | Remains of flower relicts at fruit apex | without any floral relicts |
fruit | Fruit apex point | pointed |
fruit | Number of fruits on mid-hand of the bunch | equal to or more than 17 |
fruit | Fruit shape of curve | straight (or slightly curved) |
fruit pedicel | Fruit pedicel length | less than or equal to 10 mm |
fruit pedicel | 6.7.11 - Fusion of pedicels | no visible sign of fusion |
inflorescence bud | Male bud length | 23-18 |
inflorescence bud | Male bud shape | like a top |
infructescence | Bunch shape | other |
infructescence | Number of hands measured | 6 |
infructescence | Bunch position | hanging at a 45 degree angle |
infructescence axis | Male rachis position | with a curve |
infructescence axis | Male rachis appearance | bare |
petiole canal | Margin behaviour on petiole canal of third leaf | straight with erect margins |
petiole margin | Petiole margins winged | winged and not clasping the pseudostem |
petiole margin | Petiole margin colour | green |
petiole margin | Colour line along edge of petiole margin | contrast between margin and petiole (with a contrasting colour line along) |
petiole proximal end | Blotches relative area at petiole base | extensive pigmentation |
plant sap | 6.2.7 - Sap colour | whitish |
pseudostem | Pseudostem height | 2.1-2.9 m |
pseudostem | Main underlying colour of pseudostem | green |
tepal | Lobe colour of tip of compound tepal | yellow |
tepal | Compound tepal main colour | cream |
Experiment: 2
Institute: IITA
Date of planting: 2014/08/22
Date of data collection: 2015/12/03
Observable | Attribute | Value |
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anther | Anther colour | cream |
bract | Colour of bract external face | purple-brown |
bract | Colour of bract internal face | orange red |
bract | Bract behaviour before falling | revolute (rolling) |
bract apex | Bract apex shape | slightly pointed |
bract apex | Bract imbrication at apex of male bud | moderately imbricate |
cigar leaf | Pigmentation of outer surface of cigar leaf on sucker | green |
flower | 6.6.24 - Dominant colour of male flower | cream |
fruit | Fruit shape of curve | straight (or slightly curved) |
fruit | Number of fruits on mid-hand of the bunch | equal to or more than 17 |
fruit | Fruit apex point | pointed |
fruit | Remains of flower relicts at fruit apex | without any floral relicts |
fruit | Fruit length | less than or equal to 15 cm |
fruit pedicel | Fruit pedicel length | 11-20 mm |
fruit pedicel | 6.7.11 - Fusion of pedicels | no visible sign of fusion |
inflorescence bud | Male bud shape | like a top |
inflorescence bud | Male bud length | 20-15 |
infructescence | Bunch shape | other |
infructescence | Bunch position | hanging at a 45 degree angle |
infructescence | Number of hands measured | 7 |
infructescence axis | Male rachis position | with a curve |
infructescence axis | Male rachis appearance | bare |
petiole canal | Margin behaviour on petiole canal of third leaf | straight with erect margins |
petiole margin | Petiole margins winged | winged and not clasping the pseudostem |
petiole margin | Petiole margin colour | green |
petiole margin | Colour line along edge of petiole margin | no contrast between margin and petiole (without a colour line along) |
petiole proximal end | Blotches relative area at petiole base | extensive pigmentation |
plant sap | 6.2.7 - Sap colour | whitish |
pseudostem | Pseudostem height | 2.1-2.9 m |
pseudostem | Main underlying colour of pseudostem | light green |
tepal | Lobe colour of tip of compound tepal | yellow |
tepal | Compound tepal main colour | cream |
Experiment: 3
Institute: IITA
Date of planting: 2014/08/22
Date of data collection: 2015/12/17
Observable | Attribute | Value |
---|---|---|
anther | Anther colour | cream |
bract | Colour of bract external face | pink-purple |
bract | Bract behaviour before falling | revolute (rolling) |
bract | Colour of bract internal face | pink-purple |
bract apex | Bract apex shape | slightly pointed |
bract apex | Bract imbrication at apex of male bud | moderately imbricate |
cigar leaf | Pigmentation of outer surface of cigar leaf on sucker | green |
flower | 6.6.24 - Dominant colour of male flower | cream |
fruit | Number of fruits on mid-hand of the bunch | 13-16 |
fruit | Fruit shape of curve | straight (or slightly curved) |
fruit | Fruit apex point | pointed |
fruit | Remains of flower relicts at fruit apex | without any floral relicts |
fruit | Fruit length | 16-20 cm |
fruit pedicel | Fruit pedicel length | less than or equal to 10 mm |
fruit pedicel | 6.7.11 - Fusion of pedicels | no visible sign of fusion |
inflorescence bud | Male bud shape | like a top |
inflorescence bud | Male bud length | 23-17 |
infructescence | Bunch shape | other |
infructescence | Number of hands measured | 7 |
infructescence | Bunch position | hanging at a 45 degree angle |
infructescence axis | Male rachis appearance | bare |
infructescence axis | Male rachis position | with a curve |
petiole canal | Margin behaviour on petiole canal of third leaf | straight with erect margins |
petiole margin | Petiole margins winged | winged and not clasping the pseudostem |
petiole margin | Petiole margin colour | green |
petiole margin | Colour line along edge of petiole margin | no contrast between margin and petiole (without a colour line along) |
petiole proximal end | Blotches relative area at petiole base | extensive pigmentation |
plant sap | 6.2.7 - Sap colour | whitish |
pseudostem | Pseudostem height | equal to or more than 3 m |
pseudostem | Main underlying colour of pseudostem | light green |
tepal | Lobe colour of tip of compound tepal | yellow |
tepal | Compound tepal main colour | cream |
Collecting/acquisition source
Type | Name | Donor Code | Donor Institute Country | |
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1. | Collection | CIRAD | CIRAD II.04.30.005.002; (LCIV THA019) |
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Collecting Location
Not available
Genetic Integrity
Ploidy: 3x
(Musa Genotyping Centre (MGC), Institute of Experimental Botany (IEB), Olomouc, Czeck Republic, 25/01/2001)
Field verified: yes
Molecular Characterisation
Publications