Vegetative material age and its effect on rooting shoots of coffea (coofea arabica) variety caturra

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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...

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Detalles Bibliográficos
Autores: Vásquez Inuma, Lady Liliana, Ayala Montejo, Diana, Vallejos Torres, Geomar, Arévalo López, Luis Alberto, Bustamante Ochoa, Carlos, Calixto Vásquez, Eleodoro, Ramos Vásquez, Elena
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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spelling 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
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistas.unheval.edu.pe/index.php/riv/article/view/157
10.33554/riv.12.4.157
url http://revistas.unheval.edu.pe/index.php/riv/article/view/157
identifier_str_mv 10.33554/riv.12.4.157
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv 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
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
application/zip
dc.publisher.none.fl_str_mv Universidad Nacional Hermilio Valdizán
publisher.none.fl_str_mv Universidad Nacional Hermilio Valdizán
dc.source.none.fl_str_mv 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
reponame_str Revista UNHEVAL - Revista Investigación Valdizan
collection Revista UNHEVAL - Revista Investigación Valdizan
instname_str Universidad Nacional Hermilio Valdizán
instacron_str UNHEVAL
institution UNHEVAL
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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score 13.924177
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