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CRU C4 /6    Theobroma cacao

Derivation: Cocoa Research Unit.
Location: ICGT, Trinidad and Tobago.

Notes:  Selections made from Trinidad populations.
 

 HELD IN

 Trinidad and Tobago, International Cocoa Genebank, Trinidad (ICG,T)
List received in 2011   Reference
• Local Name: CRU C4/6

Pod Index: 39.8 (pods per kg dried beans)
 Reference

Colour: dark purple
Shape: ovate
Number: 27.0
Total Wet Weight: 36.4 g
Cotyledon Dry Weight: 0.93 g
Cotyledon Length: 22.8 mm
Cotyledon Width: 11.1 mm
 Reference

Testa: 6.10 %
 Reference

Shape: elliptical
Basal Constriction: slight
Apex Form: acute
Rugosity: slight
Length: 140.0 mm
Breadth: 81.0 mm
Colour: anthocyanin absent
 Reference

Colour: moderate anthocyanin
 Reference

Ligule Colour: slight anthocyanin
Stamen Colour: slight anthocyanin
Sepal Length: 6.82 mm
Ligule Width: 2.40 mm
Ovule Number: 48
Style Length: 2.12 mm
Pedicel Colour: reddish
 Reference

CRU (2011) ICG,T accessions. CRU website.
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 Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele.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.