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EQX 27 [EQX]    Theobroma cacao

 Lockwood, G. & Gyamfi, M.M.O. (1979)
The CRIG cocoa germplasm collection with notes on codes used in the breeding programme at Tafo and elsewhere.. Technical Bulletin, No. 10, Cocoa Research Institute, Tafo, Ghana. pp. 62.

Derivation: EQuador crosses.

Notes:  Lockwood & Gyamfi, 1979 [LOC79A] Ecuador crosses.
 

 NOTES

Lockwood & Gyamfi, 1979 [LOC79A] Ecuador crosses.

 PEDIGREE DETAILS

 Parents:
EET 59 [ECU]  x EET 62 [ECU]    Trinidad - ICTA (EQX), No Date

 HELD IN

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Current List   ICQC,R Website
• Accession: RUQ 857     ICQC,R 
   - Local Name: EQX 27 [EQX]
   - Year of Accession: 1998
List received in 2018   Reference
• Accession: 22005
   - Local Name: EQX-27 [EQX]
   - Year of Accession: 2006
List received in 1994   Reference
• Local Name: EQX 27 [EQX]
   - Year of Accession: 1990
List received in 2012   Reference
• Local Name: EQX 27
   - Year of Accession: 1993
List received in 2012   Reference
• Local Name: EQX 27
List received in 2012   Reference
• Local Name: EQX27
List received in 2008   Reference
• Accession: IDN-13-TCAC-00450
   - Local Name: EQX27

 PHENOTYPING

 Fiona Lahive, 2017
Accession: RUQ 857
Light Saturated Photosynthetic Rate: 2.58 μmol m2 s-1
Stomatal Conductance: 0.07 mol m2 s-1
Transpiration Rate: 0.91 mmol m2 s-1
Intrinsic Water Use Efficiency: 39.27 μmol mol-1
Instantaneous Water Use Efficiency: 2.85 mmol mol-1
Flush Size: 6
Leaf Area: 255.20 cm2
Leaf Dry Weight: 1.32 g
Specific Leaf Area: 198.10 cm2 g-1
 Reference

 FLUSH

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

Lockwood, G. & Gyamfi, M.M.O. (1979) The CRIG cocoa germplasm collection with notes on codes used in the breeding programme at Tafo and elsewhere.. Technical Bulletin, No. 10, Cocoa Research Institute, Tafo, Ghana. pp. 62.
Trinidad - ICTA (EQX) (No Date) List of the parentage of EQX accessions.. Untitled manuscript, Cocoa Research Unit, University of the West Indies, Trinidad. pp.1.
Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3).. Personal communication.
Cote d'Ivoire - CIRAD (1994) Corrections to the accession list for the Ivory Coast cocoa collections.. D. Clement, CIRAD, Cote d'Ivoire. Personal Communication.
Philippe Lachenaud (2012) CIRAD Montpellier Clone List (Excel Spreadsheet).. Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.
Philippe Lachenaud (2012) F. Guiana database, CIRAD-CP.. Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.
CRIG (2012) Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG).. Francis Kwame Padi, personal communication, February 2012.
Susilo, A. (2008) The list of germplasm collected by ICCRI.. Personal communication from Agung Susilo, July 2008.
Fiona Lahive (2017) Phenotypic data from climate change trials.. 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.