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GDL 7    Theobroma cacao

 Barbados - Quarantine Station (1994)
List of clones in the Barbados Quarantine Collection.. CRU Newsletter No. 1, Cocoa Research Unit, Trinidad.

Derivation: GuaDeLoupe.
Collected by Cassie, CRU.

Notes:  Barbados - Quarantine Station, 1994 [CRU94A] Collection made in 1991.
 

 NOTES

Barbados - Quarantine Station, 1994 [CRU94A] Collection made in 1991.

 HELD IN

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Current List   ICQC,R Website
• Accession: RUQ 554     ICQC,R 
   - Local Name: GDL 7
   - Year of Accession: 1995
List received in 2018   Reference
• Accession: 22095
   - Local Name: GDL-7
   - Year of Accession: 2007

 YIELD

 Frances Bekele & Gillian Bidaisee, 2022
Pod Index: 24.6 (pods per kg dried beans)
 Reference

 BEAN

 Frances Bekele & Gillian Bidaisee, 2022
Colour: dark purple
Shape: elliptical
Number: 41.0
Total Wet Weight: 65.5 g
Cotyledon Dry Weight: 0.99 g
Cotyledon Length: 23.1 mm
Cotyledon Width: 13.0 mm
 Reference

 BUTTERFAT

 Frances Bekele & Gillian Bidaisee, 2022
Testa: 5.20 %
 Reference

 FRUIT

 Frances Bekele & Gillian Bidaisee, 2022
Shape: orbicular
Basal Constriction: moderate
Apex Form: indented
Rugosity: slight
Length: 131.0 mm
Breadth: 87.0 mm
Colour: anthocyanin absent
 Reference

 PHENOTYPING

 Fiona Lahive, 2017
Accession: RUQ 554
Light Saturated Photosynthetic Rate: 4.62 μmol m2 s-1
Stomatal Conductance: 0.09 mol m2 s-1
Transpiration Rate: 1.26 mmol m2 s-1
Intrinsic Water Use Efficiency: 53.21 μmol mol-1
Instantaneous Water Use Efficiency: 3.69 mmol mol-1
Flush Size: 5
Leaf Area: 276.50 cm2
Leaf Dry Weight: 1.91 g
Specific Leaf Area: 146.40 cm2 g-1
 Reference

 FLUSH

 Frances Bekele & Gillian Bidaisee, 2022
Colour: moderate anthocyanin
 Reference

 FLOWER

 Frances Bekele & Gillian Bidaisee, 2022
Ligule Colour: slight anthocyanin
Stamen Colour: slight anthocyanin
Sepal Length: 8.46 mm
Ligule Width: 2.17 mm
Ovule Number: 42
Style Length: 2.14 mm
Pedicel Colour: red
 Reference

Barbados - Quarantine Station (1994) List of clones in the Barbados Quarantine Collection.. CRU Newsletter No. 1, Cocoa Research Unit, Trinidad.
Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3).. Personal communication.
Frances Bekele & Gillian Bidaisee (2022) Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago.. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.
Fiona Lahive (2017) Phenotypic data from climate change trials.. Personal communication.