Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning
Organization of plant aerial parts and root distribution, environmental conditions such as light, temperature, humidity and agronomic practices (grafting and pruning) influences the final architecture of the plant. Most of cocoa plantations in Colombia belong to the plagiotropic type that emit branc...
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| Format: | article |
| Language: | Inglés |
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Indonesian Coffee and Cocoa Research Institute
2024
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| Online Access: | https://ccrjournal.com/index.php/ccrj http://hdl.handle.net/20.500.12324/39371 |
| _version_ | 1854960522596712448 |
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| author | Lozano Tovar, Maria Denis Guzman Muñoz, Jose Arboney Ramírez Chamorro, Luis Enrique García Lozano, Jairo |
| author2 | Gaona García, Liliana |
| author_browse | Gaona García, Liliana García Lozano, Jairo Guzman Muñoz, Jose Arboney Lozano Tovar, Maria Denis Ramírez Chamorro, Luis Enrique |
| author_facet | Gaona García, Liliana Lozano Tovar, Maria Denis Guzman Muñoz, Jose Arboney Ramírez Chamorro, Luis Enrique García Lozano, Jairo |
| author_sort | Lozano Tovar, Maria Denis |
| collection | Repositorio AGROSAVIA |
| description | Organization of plant aerial parts and root distribution, environmental conditions such as light, temperature, humidity and agronomic practices (grafting and pruning) influences the final architecture of the plant. Most of cocoa plantations in Colombia belong to the plagiotropic type that emit branches and suckers in a disorderly way, which leads to an unbalanced development, this makes it difficult to manage. To search for cocoa plants with better architecture, we evaluated the effect of the type of the bud (orthotropic and plagiotropic), the grafting techniques (approximation and patch grafting) and pruning (structural and conventional) on ICS 95 and CCN 51 clones. The monitoring was carried out at an open greenhouse and field. Plants obtained from orthotropic buds and approximation grafting had lower bifurcation angles, 42% more leaves and 50% more branches. The structural pruning had a positive influence on the architectural variables, which presenteda higher conversion (8.68%) of fresh weight of cocoa pod into dry weight of cocoa beans, meanwhile CCN 51 trees showed a higher conversion (9.76%) compared to ICS 95 (7.34%). CCN 51 had the highest bean index (1.30) and the lowest pod index (22.0). This study demonstrated that structural pruning improved bean indexand pod index. We concluded that for CCN 51 by approximation grafting technique is a good alternative for a tropical dry forest, as its production between 1995 and 2277 kg of dry cocoa beans ha-1 year-1. |
| format | article |
| id | RepoAGROSAVIA39371 |
| institution | Corporación Colombiana de Investigación Agropecuaria |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Indonesian Coffee and Cocoa Research Institute |
| publisherStr | Indonesian Coffee and Cocoa Research Institute |
| record_format | dspace |
| spelling | RepoAGROSAVIA393712024-05-21T03:02:28Z Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning Lozano Tovar, Maria Denis Guzman Muñoz, Jose Arboney Ramírez Chamorro, Luis Enrique García Lozano, Jairo Gaona García, Liliana orthotropic plants plagiotropic plants . Theobroma cacao plant architecture approximation graft patch graft Theobroma cacao Genotipos Injerto Poda Cacao http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_3344 http://aims.fao.org/aos/agrovoc/c_6274 Organization of plant aerial parts and root distribution, environmental conditions such as light, temperature, humidity and agronomic practices (grafting and pruning) influences the final architecture of the plant. Most of cocoa plantations in Colombia belong to the plagiotropic type that emit branches and suckers in a disorderly way, which leads to an unbalanced development, this makes it difficult to manage. To search for cocoa plants with better architecture, we evaluated the effect of the type of the bud (orthotropic and plagiotropic), the grafting techniques (approximation and patch grafting) and pruning (structural and conventional) on ICS 95 and CCN 51 clones. The monitoring was carried out at an open greenhouse and field. Plants obtained from orthotropic buds and approximation grafting had lower bifurcation angles, 42% more leaves and 50% more branches. The structural pruning had a positive influence on the architectural variables, which presenteda higher conversion (8.68%) of fresh weight of cocoa pod into dry weight of cocoa beans, meanwhile CCN 51 trees showed a higher conversion (9.76%) compared to ICS 95 (7.34%). CCN 51 had the highest bean index (1.30) and the lowest pod index (22.0). This study demonstrated that structural pruning improved bean indexand pod index. We concluded that for CCN 51 by approximation grafting technique is a good alternative for a tropical dry forest, as its production between 1995 and 2277 kg of dry cocoa beans ha-1 year-1. Cacao-Theobroma cacao 2024-05-20T16:06:29Z 2024-05-20T16:06:29Z 2022-03-06 2022 article Artículo científico http://purl.org/coar/resource_type/c_2df8fbb1 info:eu-repo/semantics/article https://purl.org/redcol/resource_type/ART http://purl.org/coar/version/c_970fb48d4fbd8a85 https://ccrjournal.com/index.php/ccrj 2406-9574 2406-9574 http://hdl.handle.net/20.500.12324/39371 10.22302/iccri.jur.pelitaperkebunan.v38i1.491 reponame:Biblioteca Digital Agropecuaria de Colombia instname:Corporación colombiana de investigación agropecuaria AGROSAVIA eng Pelita Perkebunan (a Coffee and Cocoa Research Journal) 38 1 29 42 Barthélémy, D. & Y. Caraglio (2007). 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Perspectives on rapid vegetative multiplication for orthotropic scion and rootstock varieties of cocoa. pp. 189–194. In: F. Bekele; M.J. End & A.B. Eskes (eds.) Proceedings of the International Workshop on Cocoa Breeding for Improved Production Systems. 19th–21st Oct. Accra, Ghana. Mooleedhar, V. (2000). A review of vegetative propagation methods in cocoa in Trinidad and the implications for mass production of clonal cocoa plants. pp. 122–125. In: Proceedings of the Technical Meeting: State of Knowledge on Mass Production of Genetically Improved Propagules of Cocoa (K.A.T. Moraes, Ed.). October 19th to 23rd. 1998. Ilhéus. Bahia, Brazil. Osorio-Montoya, T.; A.Henao-Ramirez; de la Hoz Vasquez & A. Urrea Trujillo (2022). Propagation of IMC 67 plants, universal cocoa (Theobroma cacao L.) rootstock via somatic embryogenesis. International Journal of Fruit Science, 22, 78–94. Phillips-Mora, W.; A. Arciniegas-Leal; A. MataQuirós & J.C. Motamayor-Arias (2012). Catálogo de Clones de Cocoa Selecc Satori, I.A.; OC.Koller; S. Theisen; P.V.D. Souza; R.J. Bender & G.A.B. Marodin (2007). Efeito da poda, raleio de frutos e uso de fitorreguladores na produção de tangerineiras (Citrus deliciosa Tenore) cv. Montenegrina. Revista Brasileira de Fruticultura, 29, 05-10. Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf application/pdf Tolima Ibagué Colombia Indonesian Coffee and Cocoa Research Institute Ibagué - Tolima (Colombia) Pelita Perkebunan 38(1) 2022, 29 |
| spellingShingle | orthotropic plants plagiotropic plants . Theobroma cacao plant architecture approximation graft patch graft Theobroma cacao Genotipos Injerto Poda Cacao http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_3344 http://aims.fao.org/aos/agrovoc/c_6274 Lozano Tovar, Maria Denis Guzman Muñoz, Jose Arboney Ramírez Chamorro, Luis Enrique García Lozano, Jairo Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning |
| title | Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning |
| title_full | Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning |
| title_fullStr | Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning |
| title_full_unstemmed | Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning |
| title_short | Architecture of Cocoa Genotypes in Colombia as Affected by Bud Type, Grafting Technique, and Pruning |
| title_sort | architecture of cocoa genotypes in colombia as affected by bud type grafting technique and pruning |
| topic | orthotropic plants plagiotropic plants . Theobroma cacao plant architecture approximation graft patch graft Theobroma cacao Genotipos Injerto Poda Cacao http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_3344 http://aims.fao.org/aos/agrovoc/c_6274 |
| url | https://ccrjournal.com/index.php/ccrj http://hdl.handle.net/20.500.12324/39371 |
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