Search Results

GU 144 /C    Theobroma cacao

 French Guiana - CIRAD-CP (1994)
Morphological characteristics of the clones held at CIRAD Guyane.. Data supplied to ICGD on computer diskette. Dr. Ph. Lachenaud, CIRAD Guyane.

Collected by Clement/Salle IRCC.
Location: Haut Camopi+Ecuador, GUF.

Lachenaud, 1993a [LAC93A]. Haut-Camopi material (See CAM 1, 3, 7, 9, 12) generally tall, Leaves - pigmented flushes, Fruit - heterogeneity in pod shape but usually green, clear basal constriction, obtuse apex, intermediate surface rugosity, prominent paired ridges.

Notes:  French Guiana - CIRAD-CP, 1994 [GUY94A] GU 112-359 from French Guiana, GU 360-370 from Ecuador.

Some publications have erroneously omitted the GU code and list only the clone number and suffix, for example 269H = GU 269/H and N 123 = GU 123/N.

2 May 2002 Data collected on wild trees from which the GU material were collected as seed has been removed from the ICGD on the recommendation of Philippe Lachenaud (CIRAD-CP). The descriptors referred only to the wild material which was never cloned in genebanks and as such the presence of these data were believed to be misleading. All GU material was collected as seed and properly labelled material should include a letter suffix at the end of the name.
 

Synonyms: CAM 7 /144C [GUF], G VI 348

 NOTES

French Guiana - CIRAD-CP, 1994 [GUY94A] GU 112-359 from French Guiana, GU 360-370 from Ecuador. Some publications have erroneously omitted the GU code and list only the clone number and suffix, for example 269H = GU 269/H and N 123 = GU 123/N. 2 May 2002 Data collected on wild trees from which the GU material were collected as seed has been removed from the ICGD on the recommendation of Philippe Lachenaud (CIRAD-CP). The descriptors referred only to the wild material which was never cloned in genebanks and as such the presence of these data were believed to be misleading. All GU material was collected as seed and properly labelled material should include a letter suffix at the end of the name.

 COLLECTION DETAILS

Location: R. Camopi, Haut Camopi, French Guiana (primary forest)
Date: 4 May 1987
Coordinates: 53°14'20" W, 2°21'18" N
Material collected: Seed
Notes: 2km from Mgne Cacao 270' same tree as GU 143
Expedition Code: 87GU
   Sallee, B., 1987

 PEDIGREE DETAILS

 Parents:
GU 144  x Unknown

 HELD IN

Show Details Hide Details

Current List   ICQC,R Website
• Accession: RUQ 191     ICQC,R 
   - Local Name: GU 144/C
   - Year of Accession: 1988
List received in 2012   Reference
• Accession: 968
   - Local Name: GU 144C
List received in 2012   Reference
• Local Name: GU-144C
   - Year of Accession: 1996
List received in 2018   Reference
• Accession: 22009
   - Local Name: GU 144-C
   - Year of Accession: 2006
List received in 2012   Reference
• Local Name: GU144C
   - Year of Accession: 1994
List received in 1997   Reference
• Accession: 348
   - Local Name: GU 144 /C
   - Year of Accession: 1994
List received in 1998   Reference
• Local Name: GU 144 /C
List received in 1998   Reference
• Local Name: GU 144 /C
   - Year of Accession: 1997

 YIELD

 Frances Bekele & Gillian Bidaisee, 2016
Pod Index: 32.9 (pods per kg dried beans)
 Reference
 Lachenaud, Ph. et al., 2007
Productivity: very high
 Reference

 BEAN

 Frances Bekele & Gillian Bidaisee, 2016
Colour: dark purple
Shape: elliptical
Number: 38.0
Total Wet Weight: 50.5 g
Cotyledon Dry Weight: 0.80 g
Cotyledon Length: 20.1 mm
Cotyledon Width: 11.9 mm
 Reference

 FRUIT

 Frances Bekele & Gillian Bidaisee, 2016
Shape: obovate
Basal Constriction: strong
Apex Form: obtuse
Rugosity: moderate
Length: 150.0 mm
Breadth: 76.0 mm
Colour: anthocyanin absent
 Reference

 PHENOTYPING

 Fiona Lahive, 2017
Accession: RUQ 191
Light Saturated Photosynthetic Rate: 4.87 μmol m2 s-1
Stomatal Conductance: 0.12 mol m2 s-1
Transpiration Rate: 1.44 mmol m2 s-1
Intrinsic Water Use Efficiency: 49.58 μmol mol-1
Instantaneous Water Use Efficiency: 3.71 mmol mol-1
Flush Size: 5
Leaf Area: 246.10 cm2
Leaf Dry Weight: 1.60 g
Specific Leaf Area: 153.10 cm2 g-1
 Reference

French Guiana - CIRAD-CP (1994) Morphological characteristics of the clones held at CIRAD Guyane.. Data supplied to ICGD on computer diskette. Dr. Ph. Lachenaud, CIRAD Guyane.
Sallee, B. (1987) Compte rendu de prospection dans les populations naturelles de Theobroma cacao L. du Haut Camopi (Guyane Francais) 14/4 au 12/5/87.. Unpublished report, IRCC/CIRAD, 97387 Kourou, Guyane, pp. 45.
CEPEC (2012) Accession list for the CEPEC (Bahia, Brazil) collection.. Dr. José Luis Pires, personal communication, February 2012.
Mars Center for Cocoa Science (2012) Accession list for the Mars Center for Cocoa Science.. Jean-Philippe Marelli, personal communication, February 2012.
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.
India - Kerala (1997) List of survivng clones from all the introductions.. R.V. Nair, Kerala Agricultural University, India. Personal Communication.
Malaysia - ARC Tuaran (1998) Accessions held in the Malaysian Cocoa Board collection, May 1998.. K. Lamin, MCB, Malaysia, Personal Communication.
PNG - Cocoa & Coconut Research (1998) Current list of cocoa accessions at the PNG CCRI.. Mr. Mathias Faure, Personal Communication.
Frances Bekele & Gillian Bidaisee (2016) Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago.. Unpublished data on fruit and flower morphology supplied as an Excel spreadsheet by Frances Bekele, November 2016.
Lachenaud, Ph., Paulin, D., Ducamp, M. & Thevenin, J.-M. (2007) Twenty years of agronomic evaluation of wild cocoa trees (Theobroma cacao L.) from French Guiana.. Scientia Horticulturae. 113: pp 313–321.
Fiona Lahive (2017) Phenotypic data from climate change trials.. Personal communication.