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DRC 16    Theobroma cacao

 Knaap, W.P. van der (1953)
Overzicht van de selectie werk zaamhedem ten behoeve van de cacao cultuur. Archf. Koffiecult. Indonesie 17: pp. 141-163.

Derivation: Djati Roenggo Crosses.
Collected by Knaap.
Location: Djati Roenggo Estate, Indonesia.

Notes:  Knaap, 1953 [KNA53A] Crosses between DR 48, DR 53 and DR 67.
 

 Susilo, Agung W (2015)
BREEDING PROGRAM AND DEVELOPMENT PLANTING MATERIAL OF COCOA (Theobroma Cacao L.) IN INDONESIA. Asia Pacific Regional Cocoa Research Workshop Davao Philippines, 12-15th October 2015.

Derivation: Djati Roenggo Crosses.
Location: Indonesia.

Notes:  Selections made in 1950's within the families DR 48, DR 53 and DR 67 which were half-sib populations from DR 1 in Indonesia.
 

Synonyms: KW49

Phytophthora Pod Rot resistance   ICCRI, 2013

    Disclaimer

Recommended clone in:
Indonesia
Recommended by: Indonesian Coffee and Cocoa Research Institute (ICCRI), Indonesia
Year: 1997 (Current)
 Reference    View Associated Data

 Parents:
DR 53  x Unknown
 - Selected in 1951
   Mawardi, S. et al., 1995

 HELD IN

List received in 2008   Reference
• Accession: IDN-13-TCAC-00049
   - Local Name: DRC16
 Indonesia, London Sumatra Plantations (LONSUM)
List received in 2008   Reference
• Local Name: DRC 16

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Resistant
 ICCRI, 2013
Moderate Resistance, sp. P. palmivora (Pod).
Note: Average severity = 0.67. 15 trees sampled
 McMahon, P. et al., 2006
Susceptible
 ICCRI, 2013

Yield: 1540 kg ha-1 yr-1
 Reference
Yield: 1740 kg ha-1 yr-1
 Reference

Dry Weight: 1.19 g
 Reference

Butterfat Content: 56.00 %
 Reference

Knaap, W.P. van der (1953) Overzicht van de selectie werk zaamhedem ten behoeve van de cacao cultuur. Archf. Koffiecult. Indonesie 17: pp. 141-163.
Susilo, Agung W (2015) BREEDING PROGRAM AND DEVELOPMENT PLANTING MATERIAL OF COCOA (Theobroma Cacao L.) IN INDONESIA. Asia Pacific Regional Cocoa Research Workshop Davao Philippines, 12-15th October 2015.
ICCRI (2013) PEDOMAN TEKNIS PEMBANGUNAN KEBUN INDUK DAN KEBUN ENTRES KAKAO [TECHNICAL GUIDELINES FOR THE DEVELOPMENT OF SEED PARENT GARDENS].”. PERATURAN MENTERI PERTANIAN NOMOR 09/Permentan/OT.140/1/2013
Mawardi, S., Winarno, H & Suhendy, D. (1995) The present status of cocoa breeding at ICCRI: results and future programmes. In: Proceedings of the International Workshop on Cocoa Breeding Strategies, Kuala Lumpur, 1994. INGENIC, Reading, U.K. pp. 81-87.
Susilo, A. (2008) The list of germplasm collected by ICCRI. Personal communication from Agung Susilo, July 2008.
Haeser, E. (2008) Accession list for Bah Lias Research Station, PT.PP. London Sumatra, Indonesia. Personal communication, March 2010.
McMahon, P., Wahab, A., Susilo, A.W., Iswanto, A., Purwantara, A., Sulistyowati, E., Junianto, Y., Sukamto, S., Suntoro, Mufrihati, E., Imron, M., Hidayat, M., Ismail, D., Lambert, S., Guest, D, and Keane, P. (2006) Selection for Quality and Resistance to Phytophthora Pod Rot, Cocoa Pod Borer and Vascular-Streak Dieback in Cocoa in Sulawesi. In: Proceedings of the 15th International Cocoa Research Conference, San Jose, Costa Rica (2006). Cocoa Producers' Alliance, Lagos, Nigeria.
Denna Eriani Munandar, Soetanto Abdoellah, Eko Mardiono, S.M. Sitompul & M. Roviq (2009) Anatomical and Physiological Characteristics as well as Yield of some Fine Flavour and Bulk Cocoa Clones in Indonesia. In: Proceedings of the 16th International Cocoa Research Conference, Bali, Indonesia (November 2009). Cocoa Producers' Alliance, Lagos, Nigeria.