Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra
Descripción del Articulo
The present investigation was carried out in the facilities of the Clonal Coffee Biotechnology greenhouse of the Peruvian Amazon Research Institute, San Martin-Peru headquarters. The objective was to determine the appropriate age of harvest of the coffee shoots (Coffea arabica L.) for its optimum ro...
| Autores: | , , , , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2018 |
| Institución: | Universidad Nacional Hermilio Valdizán |
| Repositorio: | Revista UNHEVAL - Revista Investigación Valdizan |
| Lenguaje: | español |
| OAI Identifier: | oai:revistas.unheval.edu.pe:article/157 |
| Enlace del recurso: | http://revistas.unheval.edu.pe/index.php/riv/article/view/157 |
| Nivel de acceso: | acceso abierto |
| Materia: | Edad cosecha brote café |
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1995-445X_e3fe9469761fbc7616dfe5c5fc4b3331 |
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1995-445X |
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Revista UNHEVAL - Revista Investigación Valdizan |
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Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturraEdad del material vegetativo y su efecto en el enraizamiento de brotes de café (Coffea arabica) variedad caturraVásquez Inuma, Lady LilianaAyala Montejo, DianaVallejos Torres, GeomarArévalo López, Luis AlbertoBustamante Ochoa, CarlosCalixto Vásquez, EleodoroRamos Vásquez, ElenaEdadcosechabrotecaféThe present investigation was carried out in the facilities of the Clonal Coffee Biotechnology greenhouse of the Peruvian Amazon Research Institute, San Martin-Peru headquarters. The objective was to determine the appropriate age of harvest of the coffee shoots (Coffea arabica L.) for its optimum rooting under controlled conditions. Coffee shoots were tested with ages between 55-64 and 65-74 days. The shoots were subjected to a previous disinfection and exposed to a dose of hormone indole-3-butyric acid (IBA) of 1000 ppm, then placed in jiffy pellets and finally introduced in microtuneles with controlled conditions to encourage rooting. For the analysis a completely randomized factorial experimental design was used, whose factors correspond to age of the shoots, hormonal treatment (AIB) and 6 repetitions, with 24 experimental units in total, the latter being comprised by 6 coffee shoots, making a total of 144 shoots. After six weeks of the trial, the outbreaks were evaluated, for the variables: root number, root length, rooting percentage and mortality. The data were systematized and subjected to an analysis of variance and a Tukey test. Concluding that the recommended age of the coffee shoots to obtain plants with optimum rooting is in the range of 65 to 74 days.La presente investigación se realizó en las instalaciones del invernadero de Biotecnología Clonal de Café del Instituto de Investigaciones de la Amazonía Peruana, sede San Martín-Perú. Tuvo como objetivo determinar la edad apropiada de cosecha de los brotes de café (Coffea arabica L.) para su óptimo enraizamiento bajo condiciones controladas. Se probaron brotes de café con rangos de edades entre55 - 64 y 65 - 74 días. Los brotes fueron sometidos a una desinfección previa y expuestos a una dosisde hormona ácido indol-3- butírico (AIB) de 1 000 ppm, luego se colocaron en pellets de jiffy y finalmente se introdujeron en microtuneles con condiciones controladas para fomentar el enraizamiento. Para el análisis se utilizó un diseño experimental factorial completamente al azar, cuyos factores corresponden a edad de los brotes, tratamiento hormonal (AIB) y 6 repeticiones, con 24 unidades experimentales en total, estando estas últimas comprendidas por 6 brotes de cafeto, haciendo un total de 144 brotes. Después de seis semanas de instalado el ensayo se evaluaron los brotes, para las variables: número de raíz, longitud de raíz, porcentaje de enraizamiento y mortalidad. Los datos fueron sistematizados y sometidos a un análisis de varianza y una prueba de Tukey. Llegando a la conclusión que la edad recomendable de los brotes de café para obtener plantas con óptimo enraizamiento está en el rango de 65 a 74 días.Universidad Nacional Hermilio Valdizán2018-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículo revisado por paresapplication/pdftext/htmlapplication/ziphttp://revistas.unheval.edu.pe/index.php/riv/article/view/15710.33554/riv.12.4.157Investigación Valdizana; Vol. 12 Núm. 4 (2018); 215-226Investigación Valdizana; Vol 12 No 4 (2018); 215-226Investigación Valdizana; v. 12 n. 4 (2018); 215-2261995-445X1994-1420reponame:Revista UNHEVAL - Revista Investigación Valdizaninstname:Universidad Nacional Hermilio Valdizáninstacron:UNHEVALspahttp://revistas.unheval.edu.pe/index.php/riv/article/view/157/150http://revistas.unheval.edu.pe/index.php/riv/article/view/157/155http://revistas.unheval.edu.pe/index.php/riv/article/view/157/254info:eu-repo/semantics/openAccess2021-06-01T15:25:16Zmail@mail.com - |
| dc.title.none.fl_str_mv |
Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra Edad del material vegetativo y su efecto en el enraizamiento de brotes de café (Coffea arabica) variedad caturra |
| title |
Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra |
| spellingShingle |
Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra Vásquez Inuma, Lady Liliana Edad cosecha brote café |
| title_short |
Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra |
| title_full |
Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra |
| title_fullStr |
Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra |
| title_full_unstemmed |
Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra |
| title_sort |
Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra |
| dc.creator.none.fl_str_mv |
Vásquez Inuma, Lady Liliana Ayala Montejo, Diana Vallejos Torres, Geomar Arévalo López, Luis Alberto Bustamante Ochoa, Carlos Calixto Vásquez, Eleodoro Ramos Vásquez, Elena |
| author |
Vásquez Inuma, Lady Liliana |
| author_facet |
Vásquez Inuma, Lady Liliana Ayala Montejo, Diana Vallejos Torres, Geomar Arévalo López, Luis Alberto Bustamante Ochoa, Carlos Calixto Vásquez, Eleodoro Ramos Vásquez, Elena |
| author_role |
author |
| author2 |
Ayala Montejo, Diana Vallejos Torres, Geomar Arévalo López, Luis Alberto Bustamante Ochoa, Carlos Calixto Vásquez, Eleodoro Ramos Vásquez, Elena |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
Edad cosecha brote café |
| topic |
Edad cosecha brote café |
| dc.description.none.fl_txt_mv |
The present investigation was carried out in the facilities of the Clonal Coffee Biotechnology greenhouse of the Peruvian Amazon Research Institute, San Martin-Peru headquarters. The objective was to determine the appropriate age of harvest of the coffee shoots (Coffea arabica L.) for its optimum rooting under controlled conditions. Coffee shoots were tested with ages between 55-64 and 65-74 days. The shoots were subjected to a previous disinfection and exposed to a dose of hormone indole-3-butyric acid (IBA) of 1000 ppm, then placed in jiffy pellets and finally introduced in microtuneles with controlled conditions to encourage rooting. For the analysis a completely randomized factorial experimental design was used, whose factors correspond to age of the shoots, hormonal treatment (AIB) and 6 repetitions, with 24 experimental units in total, the latter being comprised by 6 coffee shoots, making a total of 144 shoots. After six weeks of the trial, the outbreaks were evaluated, for the variables: root number, root length, rooting percentage and mortality. The data were systematized and subjected to an analysis of variance and a Tukey test. Concluding that the recommended age of the coffee shoots to obtain plants with optimum rooting is in the range of 65 to 74 days. La presente investigación se realizó en las instalaciones del invernadero de Biotecnología Clonal de Café del Instituto de Investigaciones de la Amazonía Peruana, sede San Martín-Perú. Tuvo como objetivo determinar la edad apropiada de cosecha de los brotes de café (Coffea arabica L.) para su óptimo enraizamiento bajo condiciones controladas. Se probaron brotes de café con rangos de edades entre55 - 64 y 65 - 74 días. Los brotes fueron sometidos a una desinfección previa y expuestos a una dosisde hormona ácido indol-3- butírico (AIB) de 1 000 ppm, luego se colocaron en pellets de jiffy y finalmente se introdujeron en microtuneles con condiciones controladas para fomentar el enraizamiento. Para el análisis se utilizó un diseño experimental factorial completamente al azar, cuyos factores corresponden a edad de los brotes, tratamiento hormonal (AIB) y 6 repeticiones, con 24 unidades experimentales en total, estando estas últimas comprendidas por 6 brotes de cafeto, haciendo un total de 144 brotes. Después de seis semanas de instalado el ensayo se evaluaron los brotes, para las variables: número de raíz, longitud de raíz, porcentaje de enraizamiento y mortalidad. Los datos fueron sistematizados y sometidos a un análisis de varianza y una prueba de Tukey. Llegando a la conclusión que la edad recomendable de los brotes de café para obtener plantas con óptimo enraizamiento está en el rango de 65 a 74 días. |
| description |
The present investigation was carried out in the facilities of the Clonal Coffee Biotechnology greenhouse of the Peruvian Amazon Research Institute, San Martin-Peru headquarters. The objective was to determine the appropriate age of harvest of the coffee shoots (Coffea arabica L.) for its optimum rooting under controlled conditions. Coffee shoots were tested with ages between 55-64 and 65-74 days. The shoots were subjected to a previous disinfection and exposed to a dose of hormone indole-3-butyric acid (IBA) of 1000 ppm, then placed in jiffy pellets and finally introduced in microtuneles with controlled conditions to encourage rooting. For the analysis a completely randomized factorial experimental design was used, whose factors correspond to age of the shoots, hormonal treatment (AIB) and 6 repetitions, with 24 experimental units in total, the latter being comprised by 6 coffee shoots, making a total of 144 shoots. After six weeks of the trial, the outbreaks were evaluated, for the variables: root number, root length, rooting percentage and mortality. The data were systematized and subjected to an analysis of variance and a Tukey test. Concluding that the recommended age of the coffee shoots to obtain plants with optimum rooting is in the range of 65 to 74 days. |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018-12-31 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares |
| format |
article |
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publishedVersion |
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http://revistas.unheval.edu.pe/index.php/riv/article/view/157 10.33554/riv.12.4.157 |
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http://revistas.unheval.edu.pe/index.php/riv/article/view/157 |
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10.33554/riv.12.4.157 |
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spa |
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spa |
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http://revistas.unheval.edu.pe/index.php/riv/article/view/157/150 http://revistas.unheval.edu.pe/index.php/riv/article/view/157/155 http://revistas.unheval.edu.pe/index.php/riv/article/view/157/254 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf text/html application/zip |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Hermilio Valdizán |
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Universidad Nacional Hermilio Valdizán |
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Investigación Valdizana; Vol. 12 Núm. 4 (2018); 215-226 Investigación Valdizana; Vol 12 No 4 (2018); 215-226 Investigación Valdizana; v. 12 n. 4 (2018); 215-226 1995-445X 1994-1420 reponame:Revista UNHEVAL - Revista Investigación Valdizan instname:Universidad Nacional Hermilio Valdizán instacron:UNHEVAL |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).