Search Results

DOM 25    Theobroma cacao

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

Derivation: DOMinica.
Collected by Cassie, CRU.
Location: Dominica.

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

 HELD IN

Show Details Hide Details

 United Kingdom, International Cocoa Quarantine Centre, Reading (ICQC,R)
Current List   ICQC,R Website
• Accession: RUQ 673     ICQC,R 
   - Local Name: DOM 25
   - Year of Accession: 1996
List received in 2018   Reference
• Accession: 22367
   - Local Name: DOM-25
   - Year of Accession: 2012
List received in 2012   Reference
• Local Name: DOM 25
List received in 2011   Reference
• Local Name: DOM 25

Pod Index: 39.1 (pods per kg dried beans)
 Reference

Colour: purple
Shape: elliptical
Number: 36.0
Total Wet Weight: 43.5 g
Cotyledon Dry Weight: 0.71 g
Cotyledon Length: 19.2 mm
Cotyledon Width: 11.7 mm
 Reference

Testa: 7.60 %
 Reference

Shape: obovate
Basal Constriction: moderate
Apex Form: mammillate
Rugosity: moderate
Length: 129.0 mm
Breadth: 81.0 mm
Colour: anthocyanin absent
Hardness: hard
Note: Hardness > 2.0 Mpa
 Reference

Accession: RUQ 673
Light Saturated Photosynthetic Rate: 3.91 μmol m2 s-1
Stomatal Conductance: 0.07 mol m2 s-1
Transpiration Rate: 0.81 mmol m2 s-1
Intrinsic Water Use Efficiency: 68.89 μmol mol-1
Instantaneous Water Use Efficiency: 5.03 mmol mol-1
Flush Size: 4
Leaf Area: 157.10 cm2
Leaf Dry Weight: 1.02 g
Specific Leaf Area: 164.90 cm2 g-1
 Reference

Colour: moderate anthocyanin
 Reference

Ligule Colour: anthocyanin absent
Stamen Colour: anthocyanin absent
Sepal Length: 7.21 mm
Ligule Width: 1.84 mm
Ovule Number: 37
Style Length: 1.93 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.
CRIG (2012) Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG). Francis Kwame Padi, personal communication, February 2012.
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 Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele.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.
Fiona Lahive (2017) Phenotypic data from climate change trials. Personal communication.