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GEBP 165 /A-M [ADI]    Frances Bekele, 2019

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Reference

Frances Bekele 2019

Pedigree data for the GEBP clones supplied to ICQC,R (UK) by the Cocoa Research Centre (CRC), Trinidad & Tobago. Data supplied as an Excel spreadsheet by Frances Bekele, April 2019.

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 Brazil, Comissão Executiva do Plano da Lavoura Cacaueira/Centro de Pesquisas do Cacau (CEPLAC/CEPEC)

List received in 2012   Reference

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Reference

CEPEC 2012

Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.

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• Accession: 1269

   - Local Name: B 53

 Brazil, Mars Center for Cocoa Science

List received in 2012   Reference

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Reference

Mars Center for Cocoa Science 2012

Accession list for the Mars Center for Cocoa Science. Jean-Philippe Marelli, personal communication, February 2012.

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• Local Name: B-5.3

 Costa Rica, Centro Agronómico Tropical de Investigación y Enseñanza (CATIE)

List received in 2018   Reference

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Reference

Allan Mata 2018

Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.

Notes

Excel file received by email.

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• Accession: 21999

   - Local Name: B-5/3 [POU]

   - Year of Accession: 2006

 Ghana, Cocoa Research Institute of Ghana (CRIG)

List received in 2012   Reference

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Reference

CRIG 2012

Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG). Francis Kwame Padi, personal communication, February 2012.

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• Local Name: B 5/3

 India, Central Plantation Crops Research Institute (CPCRI)

List received in 2008   Reference

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Reference

CPCRI 2008

Cocoa germplasm maintained at the Central Plantation Crops Research Institute (CPCRI) Regional Station, Vittal, India. Data supplied to ICGD by email. D. Balasimha, CPCRI Vittal, India, July 2008.

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• Accession: VTLC 159

   - Local Name: B-5/3

 Trinidad and Tobago, International Cocoa Genebank, Trinidad (ICG,T)

List received in 2011   Reference

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Reference

CRU 2011

ICG,T accessions. CRU website.

Notes

Website visited 12th April 2011

 Link Unavailable [http://sta.uwi.edu/cru/icgt-accessions.asp]

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• Local Name: B 5/3 [POU]

 Phytophthora

Resistant

 Butler, D.R. et al., 1998

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Reference

Butler, D.R., Iwaro, A.D., Thevenin, J.-M., Bekele, F., Sounigo, O., Christopher, Y. & Mooledhar, V. 1998

Individual Institute Reports - Trinidad & Tobago, CRU. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.

Notes

Trinidad - ICG,T, University of the West Indies Datafile: DIS_PHDS - Disease reaction to Phytophthora DIS_WBDS - Disease reaction to Witches' Broom DIS_VSDS - Disease reaction to VSD DIS_CEDS - Disease reaction to Ceratocystis Descriptors: General observations and main traits of genotypes Environment: No details Germplasm: Clones included in the CFC/ICCO/IPGRI Cocoa Germplasm Utilisation and Conservation project.

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 Disease

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 Witches Broom

Resistant (Field Reaction).

 Butler, D.R. et al., 1998

×

Reference

Butler, D.R., Iwaro, A.D., Thevenin, J.-M., Bekele, F., Sounigo, O., Christopher, Y. & Mooledhar, V. 1998

Individual Institute Reports - Trinidad & Tobago, CRU. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.

Notes

Trinidad - ICG,T, University of the West Indies Datafile: DIS_PHDS - Disease reaction to Phytophthora DIS_WBDS - Disease reaction to Witches' Broom DIS_VSDS - Disease reaction to VSD DIS_CEDS - Disease reaction to Ceratocystis Descriptors: General observations and main traits of genotypes Environment: No details Germplasm: Clones included in the CFC/ICCO/IPGRI Cocoa Germplasm Utilisation and Conservation project.

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 Disease

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 Frances Bekele & Gillian Bidaisee, 2022

Pod Index: 26.7 (pods per kg dried beans)

 Reference

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Reference

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.

Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

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 Yield  Bean  Butterfat  Fruit  Flush  Flower

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 Frances Bekele & Gillian Bidaisee, 2022

Colour: purple

Shape: elliptical

Number: 34.0

Total Wet Weight: 52.4 g

Cotyledon Dry Weight: 1.10 g

Cotyledon Length: 21.8 mm

Cotyledon Width: 12.8 mm

 Reference

×

Reference

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.

Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

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 Yield  Bean  Butterfat  Fruit  Flush  Flower

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 Frances Bekele & Gillian Bidaisee, 2022

Testa: 4.40 %

 Reference

×

Reference

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.

Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

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 Yield  Bean  Butterfat  Fruit  Flush  Flower

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 Trinidad - CRU, 1998

Butterfat Content: 51.40 %

Testa: 6.60 %

 Reference

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Reference

Trinidad - CRU 1998

Fat Analysis Data. Data supplied on computer diskette by F. Bekele, CRU, Trinidad.

Notes

Trinidad - CRU, University of the West Indies Datafile: TTOFATDS TTO - Fat Analysis Germplasm: Data is provided on 410 accessions. Environment: No details given. Descriptors: Data for the fat content of the shell, including standard error and the butterfat content is presented. Methods: Ripe, open pollinated pods were harvested, 2 pods from each of 5 trees (10 pods per accession) were selected. The beans were then mixed thoroughly and a sub-sample taken. The sub-sample was then cleaned to remove the mucliage, oven dried and stored at room temperature until analysis. For each accession 2 bean samples (each consisting of 20 beans) were taken from the bulked sample. The beans were shelled and eaach sample was groung using a coffee grinder (2x30 seconds). The ground samples were then dried for 16 hours at 110 degrees C, cooled and stored in a dessicator at 25 degrees C until analysis. From the cried ground samples, a 2 gram sub-sample was weighed into a beaker, 100 ml of 4.0M HCl was added and the sample boiled for 30 minutes. The boiled sample was filtered and the residue washed with distilled water until clear of pigment. After washing, the filtered sample was placed in an extraction thimble and dried for 16 hours at 60 degrees C. The butterfat from the bean samples was extracted using the Soxtec System (Tecetor). Each dried sample was extracted for one hour using petroleum ether (40-60) as the solvent. The butterfat extracted from the sample was then dried in an oven for 30 minutes at 100 degrees C, cooled in a dessicator and the percentage butterfat determined on a dry matter basis.

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 Butterfat

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 Trinidad - CRU, 1998

Butterfat Content: 53.61 %

Testa: 10.93 %

 Reference

×

Reference

Trinidad - CRU 1998

Fat Analysis Data. Data supplied on computer diskette by F. Bekele, CRU, Trinidad.

Notes

Trinidad - CRU, University of the West Indies Datafile: TTOFATDS TTO - Fat Analysis Germplasm: Data is provided on 410 accessions. Environment: No details given. Descriptors: Data for the fat content of the shell, including standard error and the butterfat content is presented. Methods: Ripe, open pollinated pods were harvested, 2 pods from each of 5 trees (10 pods per accession) were selected. The beans were then mixed thoroughly and a sub-sample taken. The sub-sample was then cleaned to remove the mucliage, oven dried and stored at room temperature until analysis. For each accession 2 bean samples (each consisting of 20 beans) were taken from the bulked sample. The beans were shelled and eaach sample was groung using a coffee grinder (2x30 seconds). The ground samples were then dried for 16 hours at 110 degrees C, cooled and stored in a dessicator at 25 degrees C until analysis. From the cried ground samples, a 2 gram sub-sample was weighed into a beaker, 100 ml of 4.0M HCl was added and the sample boiled for 30 minutes. The boiled sample was filtered and the residue washed with distilled water until clear of pigment. After washing, the filtered sample was placed in an extraction thimble and dried for 16 hours at 60 degrees C. The butterfat from the bean samples was extracted using the Soxtec System (Tecetor). Each dried sample was extracted for one hour using petroleum ether (40-60) as the solvent. The butterfat extracted from the sample was then dried in an oven for 30 minutes at 100 degrees C, cooled in a dessicator and the percentage butterfat determined on a dry matter basis.

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 Butterfat

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 Frances Bekele & Gillian Bidaisee, 2022

Shape: elliptical

Basal Constriction: strong

Apex Form: obtuse

Rugosity: intense

Length: 167.0 mm

Breadth: 81.0 mm

Colour: anthocyanin absent

Hardness: moderate

Note: Hardness > 1.6 and <= 2.0 Mpa

 Reference

×

Reference

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.

Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

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 Yield  Bean  Butterfat  Fruit  Flush  Flower

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 Lewis, Caleb et al., 2018

Tissue: leaf

Mean Cadmium Content: 1.13 %

Accumulation: low

 Reference

×

Reference

Lewis, Caleb, Adrian M. Lennon, Gaius Eudoxie & Pathmanathan Umaharan 2018

Genetic variation in bioaccumulation and partitioning of cadmium in Theobroma cacao L. Science of the Total Environment 640–641, 696–703

 DOI: 10.1016/j.scitotenv.2018.05.365

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 Cadmium

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 Lewis, Caleb et al., 2018

Tissue: bean

Mean Cadmium Content: 0.58 %

Accumulation: low

 Reference

×

Reference

Lewis, Caleb, Adrian M. Lennon, Gaius Eudoxie & Pathmanathan Umaharan 2018

Genetic variation in bioaccumulation and partitioning of cadmium in Theobroma cacao L. Science of the Total Environment 640–641, 696–703

 DOI: 10.1016/j.scitotenv.2018.05.365

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 Cadmium

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 Frances Bekele & Gillian Bidaisee, 2022

Colour: moderate anthocyanin

 Reference

×

Reference

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.

Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

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 Yield  Bean  Butterfat  Fruit  Flush  Flower

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 Trinidad - ICGT, 1992

Distance from Base to Widest Part: 147 mm

Length: 293.0 mm

Width: 84.0 mm

Length to Width Ratio: 3.40

Basal Angle: 105.2 °

Apical Angle: 73.4 °

Petiole Length: 22 mm

Pulvinus Length: 16 mm

 Reference

×

Reference

Trinidad - ICGT 1992

Leaf descriptors. Unpublished data supplied on computer diskette by International Cocoa Genebank, Trinidad, University of the West Indies, Trinidad.

Notes

Trinidad - International Cocoa Genebank, CRU, University of the West Indies.
Flower descriptor data is presented for 620 clones, fruit descriptor data of 333 and seed characters of 118 clones are partly described. Leaf descriptor data is presented for 229 clones. The germplasm is mainly of Peruvian, Ecuadorian and Colombian origin. Environment: Each clone is represented in the collection by up to 16 trees planted 1.8 m apart in a block design. Shading is provided by Erythrina sp. (spaced 60m apart) and bananas (spaced 4m apart). Fertilizer, N-P-K (15:10:5), is provided twice a year at 250g per tree. Cyclic irrigation is performed from February to May (10 l of water per plant/week). Soil type group -33 A 1 Soil Series - Cunupia fine sandy clay with restricted internal drainage Lithology - silty clay alluvium Drainage - imperfect Slope category - 0°-2° Meterological data are given in this table as mean maximum, mean minimum and overall mean temperature and mean total rainfall per month over the period 1961-1990. Month Temp. (°C) Rainfall Max Min Mean (mm) January 30.1 20.8 24.6 71.2 February 30.2 20.8 25.0 43.3 March 31.2 21.4 25.7 36.6 April 31.8 22.3 26.5 51.1 May 31.6 23.3 26.9 116.5 June 30.6 23.3 26.4 252.1 July 30.8 23.0 26.2 266.3 August 31.2 22.9 26.4 250.1 September 31.5 22.8 26.5 202.5 October 31.4 22.82 6.41 99.3 November 30.8 22.4 25.9 227.8 December 30.2 21.5 25.2 155.6 Descriptors: The character selection is based on the IBPGR list (IBPGR, 1981 [IBP81A]). Where descriptor states present real measurements, e.g. pod length in cm, the data are given as the mean of all the measurements ± the standard deviation. For some descriptors, such as Leaf, flush colour, the phenotypic expression of the character is coded on a scale from 0 to 9. On this scale '0' represents the lowest or weakest expression of a characteristic and '9' represents the highest or strongest. Leaf and Flower Characteristics p.300-307

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 Leaf

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 Frances Bekele & Gillian Bidaisee, 2022

Ligule Colour: anthocyanin absent

Stamen Colour: moderate anthocyanin

Sepal Length: 7.62 mm

Ligule Width: 2.04 mm

Ovule Number: 36

Style Length: 2.27 mm

Pedicel Colour: red

 Reference

×

Reference

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.

Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

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 Yield  Bean  Butterfat  Fruit  Flush  Flower

Close